煤矿新一代静态无功补偿系统的设计  

Design of A New Generation of Static Reactive Power Compensation System in Coal Mine

作　　者：史丽萍[1] 曹雪祥[1] 秦怡[1] 吴晨[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《煤矿安全》2012年第7期95-97,共3页Safety in Coal Mines

摘　　要：针对传统无功补偿装置的一些不足,基于煤矿井下1 140/660 V供电系统,设计出新一代无功补偿装置STATCOM的系统结构,详细介绍了系统的组成和软件设计方法,通过MATLAB软件仿真,证明其具有动态响应快,功率因数高、注入电网谐波少等优点。Aiming at shortcomings of the traditional reactive power compensation devices, this paper designs the system structure of a new generation of reactive power compensation device STATCOM based on 1 140/660 V power supply systems. The components of sys- tem and the methods of software design are introduced in detail. Through the simulation in MATLAB environment, the simulation re- suits show that this device has the merit of fast transient response, high power factor, low harmonic injection and so on.

关 键 词：STATCOM 煤矿供电 MATLAB 动态响应 

分 类 号：TD611[矿业工程—矿山机电]