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节能和新能源需求促进低压断路器的发展
引用本文:陈德桂.节能和新能源需求促进低压断路器的发展[J].低压电器,2014(22):1-5.
作者姓名:陈德桂
作者单位:西安交通大学电气工程学院,陕西西安,710049
摘    要:介绍近期推出的低压断路器新品种及其应用的新技术:包括可工作于变频条件下的风力发电机专用断路器;进入“电能管理新时代”的带控制器的新型智能断路器;直流电器在小电流区域开断性能不稳定的问题,及解决这一问题的关键技术;仪器和数控设备用紧凑型塑壳断路器及其开断新技术.

关 键 词:风电专用断路器  智能断路器电能管理  直流电器小电流开断  设备用小型塑壳断路器

Introduction of Development of Low Voltage Circuit Breaker Promoted by Energy-Saving and New Engergy Demand
CHEN Degui.Introduction of Development of Low Voltage Circuit Breaker Promoted by Energy-Saving and New Engergy Demand[J].Low Voltage Apparatus,2014(22):1-5.
Authors:CHEN Degui
Affiliation:CHEN Degui ( School of Electrical Engineering, Xi' an Jiaotong University, Xi' an 710049, China)
Abstract:This paper introduced recently developed new kind of low vohage circuit breakers and the applied technologies,including exclusive circuit breaker for wimd power under variable frequency, new intelligent circuit breaker with controller which comes into the new epoch of energy management, and unstable breaking performance of DC electric appliance in small current range and the key technology to solve this proplem, as well as compact moulded case circuit breakers used for instrument and NC equipment and its breaking technology.
Keywords:exclusive circuit breaker for wind power  energy management of intelligent circuit breaker  small current breaking of DC electric appliance  compact moulded case circuit breaker
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