混合型无功补偿装置在高电耗企业中的应用研究

来源 :2011年云南电力技术论坛 | 被引量 : 0次 | 上传用户:flyingship23
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  本文以某大型冶炼企业的电能质量情况为研究背景,对该大型企业的电能质量情况进行分析,提出SVG+TSC混合无功补偿系统作为治理该厂电能质量问题的主要手段。为协调SVG与TSC的动态行为,本文提出了基于多代理的两级协调控制策略。同时通过对混合无功补偿系统的无功补偿范围及闪变改善率进行分析,确定混合无功补偿系统的无功分配方法。为验证本文所提的基于多代理的两级协调控制策略的有效性,本文搭建了混合无功补偿系统的仿真平台,仿真结果表明控制策略有效地对SVG及TSC的动态行为进行协调,使无功得到合理的分配,保证了系统的稳定性。
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