摘要
冶金工业的快速发展,大型设备迅速增加,电力负荷除产生复杂的谐波电流,而且无功和负荷变化大,使高压供电系统的母线电压波动并带来闪变,因此,提高电力系统运行稳定性和电压质量的要求日益迫切。通过对谐波的危害和SVC的优越性能的分析,进而介绍了采用SVC抑制谐波的系统设计,常规试验、线路检查、单体调试、无负荷联动和带负荷联动,设计的系统达到了预期效果。
With the rapid increase of the large-scale equipment in the development of the metallurgical industry, the power load brings complex harmonic current, whose reactive power and load changes surge drastically, there are fluctuations and flickers on the high-voltage power supply system＇s bus voltage. Therefore, it＇s urgent to improve power system＇s stability and the voltage quality. After analyzing the hazards of harmonic and the superiority of SVC, the article describes the design of SVC harmonic suppression system, routine tests, line check, monomer debugging, and the interaction with a load and without a load, the system achieves the expected effect.
出处
《电气技术》
2012年第7期44-47,共4页
Electrical Engineering
