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三相四线制配电系统零序谐波调研及治理研究

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摘要 针对三相四线制配电系统非线性和不平衡负载在中性线上引起的零序谐波电流,实地测量并列举不同类设备及典型用电区域的中性线谐波情况,分析了中性线谐波电流产生的机理和危害,并对多种谐波治理的方法进行了对比,为各单位选择不同的中性线谐波治理方法和滤波器的优化设计和改进提供了参考。
出处 《电力安全技术》 2014年第12期15-18,共4页 Electric Safety Technology
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