Power management and automation system

Claim 2

A power management and automation system for controlling power to a plurality of appliances in a facility, comprising: a circuit breaker arrangement, responsive to a circuit breaker control signal, through which power is provided to at least a first one of the plurality of appliances; a power switching circuit, responsive to an appliance control signal, for switching power to at least a second one of the plurality of appliances at its point of use; a programmable controller for generating commands to indicate when power to the respective ones of the plurality of appliances should be provided; a circuit breaker control module, responsive to the programmable controller, for generating the circuit breaker control signal; and a point of use control module including processing means, responsive to the programmable controller, for generating the appliance control signal for the power switching circuit, and manually operable switch means for providing an override power switching function which allows a user to control the power switching circuit independently of the programmable controller.

Claim 3

The invention according to claim 1, wherein the circuit breaker control module includes manually operable switch means for providing an override power switching function which allows a user to control the circuit breaker locally.

Claim 4

The invention according to claim 1 wherein each of said circuit breaker control modules and said point of use control module provide a plurality of output signals to operationally control a plurality of appliances.

Claim 5

The invention according to claim 3: wherein each of said circuit breaker control module and said point of use control module includes: a plurality of manually operable switchable means associated therewith, a plurality input terminals, each responsive to an externally provided control signal from means associated with said appliance being operationally controlled, and a plurality of output terminals; and wherein each of said switchable means, input terminals and output terminals are in a corresponding relationship with one another.

Claim 6

The invention according to claim 4 wherein said processor means provides said output signal in a priority basis in order of highest to lowest priority of a response to said switchable means, said externally provided signals and said controller signals.

Claim 7

A module for use in an energy management system in which the operation of an appliance is managed by controlling the application of power thereto, said management being determined by a programmed controller which provides signals manifesting the programmed management of said appliance, said system including means for providing a command signal, at least one state of which manifests a command to alter the preprogrammed management of said appliance whenever a certain event has occurred, said module comprising: a controller terminal coupled to receive said controller signals; an input terminal coupled to receive said command signal; means to receive data manifesting the state of a manually operable override switch; an output terminal coupled to remove the application of power from being applied to said appliance; and means, responsive to the state of said override switch and to signals provided to said input terminal and said controller terminal, for providing an output signal to said output terminal to manage said appliance, the state of said output signal being determined in a priority order of said override switch state, said command signal state and said controller signals manifestation.

Claim 8

A module for use in an energy management system in which the operation of an appliance is managed by controlling the application of power thereto, said management being determined by a programmed controller which provides signals manifesting the programmed management of said appliance, said system including means for providing a command signal, at least one state of which manifests a command to alter the preprogrammed management of said appliance whenever a certain event has occurred, said module comprising: a controller terminal coupled to receive said controller signals; an input terminal coupled to receive said command signal; means to receive data manifesting the state of a manually operable override switch; an output terminal coupled to remove the application of power from being applied to said appliance; and means, responsive to the state of said override switch and to signals provided to said input terminal and said controller terminal, for providing an output signal to said output terminal to manage said appliance, the state of said output signal being determined in a priority order of said override switch state, said command signal state and said controller signals manifestation.

Claim 9

The invention according to claim 5 wherein said module includes a plurality of corresponding input terminals, output terminals and means to receive override switch data for managing the application of power to a plurality of appliances, said controller providing signals to said controller terminal manifesting the programmed management of each of said plurality of appliances, and said output signal providing means for providing an output signal for each of said plurality of output terminals in priority ordered response to a corresponding override switch data, command signal, and controller signal manifestation.

Claim 10

A modular power and automation system for monitoring and controlling a plurality of different devices in a facility comprising: a plurality of remote signal providing means, each for providing a remote signal manifesting an existing event associated with one of said devices: controller means for providing command signals to a communications bus manifesting that control is to occur for one of said devices; a plurality of controller modules for providing an output signal to control one of said devices, each module including user actuated reset switch means for generating a reset signal when actuated and each module being connected within a common enclosure to respond to said communication bus signals and to selected ones of said remote signals, each module further including means for prioritizing the state of said output signal in order of the ordered response to the provision of said reset signal, said remote signal and said command signals provided thereto.

Claim 11

A modular power and automation system for monitoring and controlling a plurality of different devices in a facility comprising: a plurality of remote signal providing means, each for providing a remote signal manifesting an existing event associated with one of said devices: controller means for providing command signals to a communications bus manifesting that control is to occur for one of said devices; a plurality of controller modules for providing an output signal to control one of said devices, each module including user actuated reset switch means for generating a reset signal when actuated and each module being connected within a common enclosure to respond to said communication bus signals and to selected ones of said remote signals, each module further including means for prioritizing the state of said output signal in order of the ordered response to the provision of said reset signal, said remote signal and said command signals provided thereto.

Claim 12

The invention according to claim 8 wherein said common enclosure includes a power module for providing power signals to each of said control modules.

Claim 13

The invention according to claim 8 wherein one of said control modules provides said output signal to control the state of motorized circuit breaker protecting a power circuit containing a selected one of said different devices.

Claim 14

The invention according to claim 10 wherein a second one of said control modules provides said output signal to directly control a selected one of said different devices.

Claim 15

The invention according to claim 8 wherein each of said control modules are connected within said common enclosure to said communications bus through a connector defining a preset address of the control module.

Claim 16

The invention according to claim 12: wherein said controller means provides said command signals as addressed to one of said control modules; wherein each of said control modules includes address decoding means for responding to said command signals when addressed thereto; and wherein each of said control modules includes synchronizing means for maintaining said module synchronized to a common standard.

Claim 17

The invention according to claim 13 wherein said common enclosure includes a power module for providing power signals to each of said control modules.

Claim 18

The invention according to claim 14 wherein said power module provides 60 Hz line signal to each of said control modules as said common standard for synchronization.

Claim 19

The invention according to claim 8: wherein each of said modules includes a plurality of user actuated reset switch means, each providing a reset signal, and each of said modules respond to a plurality of remote signals; and wherein each of said modules provide a plurality of output signals to control a corresponding plurality of devices in response to said plurality of reset signals and said plurality of remote signals, respectively.

Claim 20

The invention according to claim 16 wherein said common enclosure includes a power module for providing power signals to each of said control modules.

Claim 21

The invention according to claim 16 wherein one of said control modules provides said output signals to directly control selected ones of said different devices.

Claim 22

The invention according to claim 16 wherein at least one of said control modules provides said output signals to control the state of a motorized circuit breaker protecting power circuits, which contains a selected one of said different devices.

Claim 23

The invention according to claim 19 wherein a second one of said control modules provides said output signals to directly control selected ones of said different devices.

Claim 24

A power management and automation system for controlling power to a first set and a second set of appliances, comprising: a circuit breaker arrangement, responsive to a plurality of circuit breaker control signals, through which power is provided to the first set of appliances; a power switching circuit, responsive to a plurality of appliance control signals, for switching power to the second set of appliances at their point of use; a programmable controller for generating commands to indicate when power to the selected ones of the appliances should be provided; a circuit breaker control module including a plurality of input terminals, each responsive to an externally provided breaker signal from means associated with said first set of appliances being operationally controlled; processing means, responsive to the programmable controller and the breaker signals, for generating the circuit breaker control signals, and manually operable switch means for providing an override power switching function which allows a user to control the circuit breaker arrangement independently of the commands generated by the programmable controller; a point of use control module including a plurality of input terminals, each responsive to an externally provided point of use signal from means associated with said second set of appliances being operationally controlled; processing means, responsive to the programmable controller and the point of use signal, for generating the appliance control signal for the power switching circuit, and manually operable switch means for providing an override power switching function which allows a user to control the power switching circuit independently of the commands generated by the programmable controller.

Claim 25

A power management and automation system for controlling power to a first set and a second set of appliances, comprising: a circuit breaker arrangement, responsive to a plurality of circuit breaker control signals, through which power is provided to the first set of appliances; a power switching circuit, responsive to a plurality of appliance control signals, for switching power to the second set of appliances at their point of use; a programmable controller for generating commands to indicate when power to the selected ones of the appliances should be provided; a circuit breaker control module including a plurality of input terminals, each responsive to an externally provided breaker signal from means associated with said first set of appliances being operationally controlled; processing means, responsive to the programmable controller and the breaker signals, for generating the circuit breaker control signals, and manually operable switch means for providing an override power switching function which allows a user to control the circuit breaker arrangement independently of the commands generated by the programmable controller; a point of use control module including a plurality of input terminals, each responsive to an externally provided point of use signal from means associated with said second set of appliances being operationally controlled; processing means, responsive to the programmable controller and the point of use signal, for generating the appliance control signal for the power switching circuit, and manually operable switch means for providing an override power switching function which allows a user to control the power switching circuit independently of the commands generated by the programmable controller.