Method of determining the actual resistance value of an electrolytic cell
Abstract
Abstract A METHOD OF DETERMING THE ACTUAL RESISTANCE VALUE OF AN ELECTROLYTIC CELL FOR REGULATION TO A CONSTANT CELL RESISTANCE BY MEASURING THE CELL VOLTAGE AND THE CELL CURRENT COMPRISES THE STEPS OF DETERMINING BY FOURIER ANALYSIS THE MEDIAN VALUE OF THE FOURIER COEFFICIENT OF A HARMONIC WAVE IN A SPECIFIED PEEIOD OF TIME FROM THE ALTERNATING COMPONENTS OF THE CELL CURRENT AND THE CELL VOLTAGE AND COMPUTING THE ACTIVE AND REACTIVE COMPONENTS OF THE AC RESISTANCE FROM THE FOURIER COEFFICIENTS. THE METHOD IS UNDERTAKEN BY APPARATUS COMPRISING FOURIER ANALYZR MEANS. THE FOURIER ANALYZER MEANS COMPRISES A PLURALITY OF MULTIPLIER EQUAL IN NUMBER TO THE NUMBER OF FOURIER COEFFIENTS TO BE DETERMINED. EACH OF A PLURALITY OF INTERGRAGORS IS CONNECTED TO THE OUTPUT OF A CORRESPONDING ONE OF THE MULTIPLIERS. AN ADJUSTABLE FREQUENTCY SINE WAVE GENERATOR HAS OUTPUTS CONNECTED TO THE IMPUTS OF THE MULTIPLIERS. COMPUTER MEANS HAS INPUTS CONNECTED TO THE OUTPUTS OF THE INTEGRATORS FOR COMPUTING THE EFFECTIVE RESISTANCE AND THE REACTANCE FROM THE FOURIER COEFFIENTS.
Inventors
- 👤 J Thomas
Bibliographic Details
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