Polyphase electric motor having controlled magnetic flux density

Claim 2

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; and means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage.

Claim 3

The motor of claim 1 in which switch means are provided in shunt with each of said capacitors.

Claim 4

The motor of claim 2 in which said switch means are centrifugally operated and are closed at starting.

Claim 5

The motor of claim 1 in which said coils and their associated capacitors are connected in a wye configuration.

Claim 6

The motor of claim 1 in which said coils and their associated capacitors are connected in a delta configuration.

Claim 7

The motor of claim 1 in which at least one auxiliary winding is wound on said core to encompass said magnetic material and connected to a pair of said input terminals.

Claim 8

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a wye configuration with said input terminals, and said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a non-saturated to a saturated condition, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a wye configuration with said input terminals.

Claim 9

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a wye configuration with said input terminals, and said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a non-saturated to a saturated condition, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a wye configuration with said input terminals.

Claim 10

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a delta configuration with said input terminals, and said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a delta configuration with said input terminals.

Claim 11

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a delta configuration with said input terminals, and said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a delta configuration with said input terminals.

Claim 12

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a delta configuration with said input terminals, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a wye configuration with said input terminals.

Claim 13

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a delta configuration with said input terminals, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a wye configuration with said input terminals.

Claim 14

An electric motor as in claim 9 wherein each of said capacitors is capable of being charged so that the stator core will periodically change nonlinearly from a non-saturated to a saturated condition.

Claim 15

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a wye configuration with said input terminals, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a delta configuration with said input terminals.

Claim 16

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors, and said series circuits being connected in a wye configuration with said input terminals, and an auxiliary polyphase auxiliary winding comprising a plurality of coils with each coil representing a single phase, said coils of the auxiliary winding being connected in a delta configuration with said input terminals.

Claim 17

An electric motor as in claim 11 wherein each of said capacitors is capable of being charged so that the stator core will periodically change nonlinearly from a non-saturated to a saturated condition.

Claim 18

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; said coils and their associated capicators being connected to said input terminals in a wye configuration; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, each of said auxiliary windings being connected in parallel with one of said series circuits.

Claim 19

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; said coils and their associated capicators being connected to said input terminals in a wye configuration; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, each of said auxiliary windings being connected in parallel with one of said series circuits.

Claim 20

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; said coils and their associated capacitors being connected to said input terminals in a delta configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary winding being connected in parallel with one of said series circuits.

Claim 21

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; said coils and their associated capacitors being connected to said input terminals in a delta configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary winding being connected in parallel with one of said series circuits.

Claim 22

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a wye configuration and said auxiliary windings being connected to said input terminals in a delta configuration.

Claim 23

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a wye configuration and said auxiliary windings being connected to said input terminals in a delta configuration.

Claim 24

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a delta configuration and said auxiliary windings being connected to said input terminals in a wye configuration.

Claim 25

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic material so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and a plurality of auxiliary windings wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a delta configuration and said auxiliary windings being connected to said input terminals in a wye configuration.

Claim 26

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from nonsaturated to a saturated condition; said coils and their associated capacitors being connected to said input terminals in a wye configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary windings being connected and parallel to one of said series circuits.

Claim 27

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from nonsaturated to a saturated condition; said coils and their associated capacitors being connected to said input terminals in a wye configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary windings being connected and parallel to one of said series circuits.

Claim 28

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; said coils and their associated capacitors being connected to said input terminals in a delta configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary windings being connected in parallel with one of said series circuits.

Claim 29

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; said coils and their associated capacitors being connected to said input terminals in a delta configuration; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, each of said auxiliary windings being connected in parallel with one of said series circuits.

Claim 30

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phrase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a wye configuration and said auxiliary windings being connected to said input terminals in a delta configuration.

Claim 31

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phrase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, said coils and their associated capacitors being connected to said input terminals in a wye configuration and said auxiliary windings being connected to said input terminals in a delta configuration.

Claim 32

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, said cores and their associated capacitors being connected to said input terminals in a delta configuration and said auxiliary windings being connected to said input terminals, in a wye configuration.

Claim 33

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals, said capacitors being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition; and a plurality of auxiliary windings being wound on said core to encompass said magnetic material, said cores and their associated capacitors being connected to said input terminals in a delta configuration and said auxiliary windings being connected to said input terminals, in a wye configuration.

Claim 34

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; and an auxiliary winding wound on said core and encompassing said magnetic material to function as a generator winding to counteract, when the back e.m.f. exceeds input voltage, some of the current drawn by the main polyphase stator winding, said auxiliary winding being connected with said input terminals and comprising at least one coil.

Claim 35

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; and an auxiliary winding wound on said core and encompassing said magnetic material to function as a generator winding to counteract, when the back e.m.f. exceeds input voltage, some of the current drawn by the main polyphase stator winding, said auxiliary winding being connected with said input terminals and comprising at least one coil.

Claim 36

An electric motor as in claim 21 wherein: said auxiliary winding comprises a plurality of coils with each coil representing a single phase.

Claim 37

An electric motor as in either claim 21 or claim 22 wherein the capacitors are capable of being charged so that the stator core will periodically change nonlinearly from a nonsaturated to a saturated condition.

Claim 38

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic core so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and an auxiliary winding wound on said core and encompassing said magnetic material to function as a generator winding to counteract, when the back e.m.f. exceeds input voltage, some of the current drawn by the main polyphase stator winding, said auxiliary winding being connected with said input terminal and comprising at least one coil.

Claim 39

A polyphase electric motor comprising: a stator including a core of magnetic material; a rotor; a main polyphase stator winding wound on said core and encompassing said magnetic material, said winding comprising a plurality of coils, each coil representing a single phase; a plurality of input terminals adapted to be connected to a source of polyphase AC voltage; a plurality of capacitors; means connecting each of said coils in a series circuit with one of said capacitors and said series circuits being connected with said input terminals; each of said capacitors being capable of being charged to a voltage sufficient, when added to said AC voltage, to develop a volt-second value across the magnetic material of said stator core greater than the volt-second capacity of said magnetic core so that said magnetic material will periodically be driven into saturation in opposite directions upon changes in polarity of the phases of said polyphase AC voltage; and an auxiliary winding wound on said core and encompassing said magnetic material to function as a generator winding to counteract, when the back e.m.f. exceeds input voltage, some of the current drawn by the main polyphase stator winding, said auxiliary winding being connected with said input terminal and comprising at least one coil.

Claim 40

An electric motor as claimed in claim 24 wherein: said auxiliary winding comprises a plurality of coils with each coil representing a single phase.

Claim 41

A motor as claimed in claim 2 wherein said coils and their associated capacitors are connected in wye configuration.

Claim 42

A motor as claimed in claim 2 wherein said coils and their associated capacitors are connected in delta configuration.

Claim 43

A motor as claimed in claim 6 wherein the auxiliary winding has a higher inductance than each of said coils of the stator windings.

Claim 44

A motor as claimed in claim 27, wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 45

A motor as claimed in claim 28, wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 46

A motor as claimed in claim 29, wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 47

A motor as claimed in claim 30, wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 48

A motor as claimed in claim 31 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 49

A motor as claimed in claim 32 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 50

A motor as claimed in claim 33 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 51

A motor as claimed in claim 34 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 52

A motor as claimed in claim 23 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 53

A motor as claimed in claim 25 wherein each auxiliary winding has a higher inductance than the coil of the stator winding representing each respective phase.

Claim 54

A motor as claimed in claim 1 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 55

A motor as claimed in claim 2 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 56

A motor as claimed in claim 4 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 57

A motor as claimed in claim 5 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 58

A motor as claimed in claim 23 wherein the respective capacitors have a capacitance large enough to maintain capacitance power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 59

A motor as claimed in claim 25 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 60

A motor as claimed in claim 27 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the stator winding and the capacitors.

Claim 61

A motor as claimed in claim 28 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 62

A motor as claimed in claim 29 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 63

A motor as claimed in claim 30 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 64

A motor as claimed in claim 31 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 65

A motor as claimed in claim 32 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitor.

Claim 66

A motor as claimed in claim 33 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.

Claim 67

A motor as claimed in claim 34 wherein the respective capacitors have a capacitance large enough to maintain capacitive power factors in the respective series circuits defined by the respective coils of the main stator winding and the capacitors.