低压配电系统智能无功补偿控制器设计  

Design of Intelligent Reactive Compensating Controller for Low Voltage Distribution System

作　　者：彭岩[1] 刘和平[1] 

机构地区：[1]重庆大学电气工程学院,重庆400044

出　　处：《低压电器》2006年第2期19-22,35,共5页Low Voltage Apparatus

摘　　要：描述了低压配电系统无功补偿的现状和特点,分析了电容组的接线方式和电容投切时的电流冲击现象;介绍了面向此应用对象的基于16 b it PIC18F458单片机的智能无功补偿控制器。该控制器具有高性能、低价位、高可靠性和配置灵活等特点。阐述了该系统的检测原理和补偿控制策略及硬件结构和软件流程。The peculiarity of reactive compensating controller for low voltage distribution system was introduced, the connection mode of the capicitor banks and the impulse current when they are switched on were analyzed. The intelligent reactive compensating controller based on PIC18F458 monolithic processor, which is developed for such system, with features of lower cost, flexible arrange, higher reliability and performance were introduced. The hardware structure, software design, measuring principle and compensating strategy were given in detail,

关 键 词：无功补偿 单片机 智能控制 

分 类 号：TM714.3[电气工程—电力系统及自动化] TP273.5[自动化与计算机技术—检测技术与自动化装置]