Distribution network reactive power compensator

• Main Authors: LU ZENG, LUO YILIN, LUO RICHENG, WANG KANGLONG, ZENG YUN, WANG XUEYAN
• Format: Patent
• Language: Chinese; English
• Published: 25.09.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a distribution network reactive power compensator, internet's raspberry pi is gone into including detection circuitry, low pass filter, adc, digital signal processor, two port RAM controller, variable capacitor subassembly and ke lian. Detection circuitry, low pass filter, adc, digital signal processor and two port RAM controller connect gradually, two port RAM controller includes two port RAM, a ARM treater and the 2nd ARM treater, and two port RAM and digital signal processor are connected, first, the 2nd ARM treater parallel connection in two port RAM, a ARM treater is connected with the variable capacitor subassembly, raspberryPi connects in the 2nd ARM treater. The automatic switching of low voltage network reactive compensation's capacitor bank spare during the device helps realizing improves reactive compensation's efficiency, and the installation cost is lower, and the facilitate promotion is implemented. 本实用新型公开种配电网无功补偿装置，包括检测电路、低通滤波器、模数转换器、数字信号处理器、双口RAM控制器、可变电容器组件和可连入Inte