Titlte Industrial Frequency Micro-Comupter Control System for Power Load Control
Abstract
Over the years,power load control technique in our country got know clearly comprehensive generalize and application. For buliding normal electric power
orders , preventing planleness switch out and limit electric, insuring important corporations and city people’s life demand, we adopt power load control system. It has very important denotation to stand up for stability of society and economy. The text introduced the derive, generation and development , and it also introduced the principle simply of electric power control.The industrial frequency control technique for power load control is introduced. The Industrial frequency emission principle is expounded, the signal waveshape is analysed, and hardware circuit and software flowchart for the emiffer and receiver were designed. It realized functions of time-shared to measure, time-sharing instant control, peak clipping channel fill and divide electric quantity of electric network. And achieved receiver refuse kineticty less than 1%,mistaken kineticty for 0,transmitter engagement range greater than 44km indices and so on. A primitive discussion for further research is also invoved.
Keywords industrial frequency control;electric power load;chip microprocessor;industrial frequency signals