汽轮发电机与工厂电网中的无功补偿  

Turbine-Generator and Reactive Compensation for Factory Electricity Supply

作　　者：饶远杨[1] 

机构地区：[1]江西铜业集团公司贵溪冶炼厂,江西贵溪335424

出　　处：《铜业工程》2013年第5期65-68,共4页Copper Engineering

摘　　要：汽轮发电机是工厂中常见的利用余热发电的设备,它对工厂电网无功功率的调节有非常重要的意义。文章对无功功率的概念、作用、负面影响和补偿方法进行了简要描述。重点介绍了工厂中汽轮发电机对无功功率调节的原理和方式,并分析了无功功率异常与发电机励磁故障之间的联系。Turbine-generator is the most common equipment for cogeneration in factory. It has a very important significance to the factory electricity supply reactive compensation. This article briefly describes the concept, functions, negative effects and the com- pensation method of reactive power. It mainly introduces the principle and the method of adjusting reactive power by turbine - generator in factory, and analyzes the relevance between abnormal reactive power and generator excitation fault.

关 键 词：无功功率 发电机 汽轮机 工厂供电 励磁 无功补偿 

分 类 号：TM714.3[电气工程—电力系统及自动化]