摘要
在煤矿电网中,由于非线性负荷和冲击性负荷的影响,会造成谐波、闪变、电压偏差等电能质量的超标。分析了蒋庄矿电网中电能质量所存在的问题,并利用静止同步补偿装置进行综合治理,给出了STATCOM的控制系统和保护系统的具体设计方案,并在设备安装后对电能质量进行了测试和分析。
In the mining grid, because of the impact by nonlinear load and concussion load, results the exceeding standard of power quality, such as harmonic, flicker, voltage deviation. This paper analyzed the power quality of Jiangzhuang mining grid and comprehensive treatment of the power quality by static synchronous compensator. Than discussed the design scheme of control system and protection system for STATCOM, finally, test and analyses the power quality after equipment installation.
出处
《煤矿机械》
北大核心
2013年第1期238-240,共3页
Coal Mine Machinery
