摘要
介绍了变频器参数的选择,分析了一台变频器拖动一台或几台电动机,环境温度、运行频率与负载电流的关系,变频器的电压、电流测量等的运行情况。以霍州煤电集团吕梁山煤电公司中心区恒压供水系统为例,介绍了变频器的应用。
Introduces the selection of converter parameters, analyses the operation situations of one converter driving one or several motors, environment temperature, relation among operating frequency and load current, voltages of converter, current measurement and so on. Introduces the application the converter of taking the constant pressure water supply system of the central area in Lvliangshan coal electricity company of Huozhou coal electricity group as the example.
出处
《山西焦煤科技》
2008年第7期19-21,共3页
Shanxi Coking Coal Science & Technology
关键词
变频器
运行条件
参数选择
应用
Converter
Operating conditions
Parameters
Selection
Application
