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| 摘要: |
| 静止无功补偿器(SVC)和静止同步补偿器(STATCOM)都是无功补偿的重要装置,在输出特性、损耗、响应时间、谐振、谐波、控制方法、价格等方面对两者进行详细的比较分析,指出STATCOM作为一种新型的无功补偿装置比传统的SVC具有损耗小、响应速度快、不产生谐振、谐波含量少、能在一定范围内提供有功功率等优点。但STATCOM控制较复杂,且成本较高,在实际应用中应根据电网的具体要求选择或综合配置。 |
| 关键词: 电压质量,静止无功补偿器,静止同步补偿器,无功补偿 |
| DOI： |
| 分类号:TM761 |
| 基金项目: |
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| Comprehensive comparative analysis of SVC and STATCOM |
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ZHOU Jian-feng GU Ya-qin WEI Shou-qi
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| Abstract: |
| Both SVC(Static Var Compensators) and STATCOM(STATic synchronous COMpensator) are important equipment of reactive compensation,which are comprehensively compared in output characteristics,loss,response time,resonance,harmonics,control method and price.It is pointed out that,as a new kind of var compensation equipment,STATCOM has less loss,fast response,no resonance,less harmonics,more complicated control and higher cost,and supplies active power at a certain range.Their configuration in power grid depends on the actual applications. |
| Key words: voltage quality,SVC,STATCOM,reactive compensation |
