基于新型换流变压器的谐波治理研究  

Study on Harmonic Treatment Based on New Type Converter Transformer

作　　者：罗隆福[1] 李季[1] 许加柱[1] 刘福生[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《高压电器》2006年第2期96-98,共3页High Voltage Apparatus

摘　　要：提出了一种新型换流变压器的设计方案,将无功补偿装置移至换流变压器绕组内部,使其自身具备了自耦补偿和谐波屏蔽的功能,有效地对换流变压器的原副边绕组进行滤波,从而克服了无功功率和谐波给变压器带来的绕组和铁心中增大附加发热和噪音与振动问题,大大降低了换流变压器的负载损耗。In this paper, a new design of converter transformer is described. The new converter transformer is provided with self-coupled compensated and shielding harmonic by displacing the compensated equipment to the inner windings for shielding the harmonic in both sides of the converter transformer windings efficiently. The new converter transformer can overcome a series of problems caused by VAR power and harmonic, and the load-loss of converter transformer is reduced greatly.

关 键 词：换流变压器 无功补偿 自耦补偿 谐波屏蔽 无功功率 负载损耗 

分 类 号：TM42[电气工程—电器]