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The Research and Design of Reactive Power and Harmonic Compensation Based on DSP

Author: WangChunGuang
Tutor: ZengGuoHong
School: Beijing Jiaotong University
Course: Motor and electrical
Keywords: Harmonic TSC Passive compensation DSP2812
CLC: TM761.1
Type: Master's thesis
Year: 2008
Downloads: 343
Quote: 3
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Abstract


Power system low load power factor and harmonic pollution is relatively serious, these problems have a serious impact on the power quality of the grid . In view of this situation using a combination of active and passive reactive improve the load power factor , harmonic filter with the harmonic automatic compensation device . Discuss the basic principles of reactive power and harmonic automatic compensation device and its components , passive part focus on the reactive and harmonic compensation issues . To meet the application requirements of real-time compensation , using real-time Fourier transform algorithm to calculate the harmonic current and instantaneous reactive power . Control strategies are discussed and a brief evaluation of the existing main TSC , and improved control strategy based on the reactive power switching and switching principle , more precise control of reactive power compensation . Designed fully digital control system based on TMS320F2812 passive network system main circuit and control circuit design , the design of the control system program based on the control algorithm is designed based on CAN bus communication network and display system based on PIC16F690 microcontroller keyboard hardware and software , and to utilize Matlab7.0 simulation software on the main circuit simulation study .

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation > Automatically adjusts > Automatic adjustment of voltage and reactive power
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