Reactive Compensation Device for Comprehensive Mining Working Face with High Productivity and Efficiency
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摘要: 在分析兴隆庄煤矿高产高效综采工作面供电问题的基础上 ,设计了一种矿用隔爆型高压无功补偿装置。该装置能根据系统无功功率和电压的变化 ,自动投切电容器组 ,达到提高功率因数、改善供电质量和节约能源的目的Abstract: On the basis of analyzing the power supply of comprehensive mining working face with high productivity and efficiency in Xinglongzhuang coal mine, a kind of mine used flame proof high voltage reactive compensation device is designed. According to the changes of reactive power and voltage of the power system in working face, the device can automatically switch the capacitor bank in order to increase the power factor, improve power supply and save energy.
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Key words:
- mine /
- working face /
- power supply /
- reactive compensation /
- controller /
- protectio
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