电子测试
電子測試
전자측시
Electronic Test
2015年
19期
149-150,108
,共3页
无功功率%变电站%补偿容量%计算分析
無功功率%變電站%補償容量%計算分析
무공공솔%변전참%보상용량%계산분석
reactivepower%substation%compensation capacity%calculation analysis
无功补偿是降低网损、改善电网电压质量最方便、最经济有效的方法之一,本文通过工程实例详细剖析了110kV变电站的无功功率配置问题。针对一些三绕组变压器中、低压侧负荷无法正确统计的问题提出了大、小容载比下负荷功率均分的处理方法,经计算分析这种处理方法满足该变电站运行要求。证明该处理方法有其实用价值。对其它类似工程有一定参考价值。
無功補償是降低網損、改善電網電壓質量最方便、最經濟有效的方法之一,本文通過工程實例詳細剖析瞭110kV變電站的無功功率配置問題。針對一些三繞組變壓器中、低壓側負荷無法正確統計的問題提齣瞭大、小容載比下負荷功率均分的處理方法,經計算分析這種處理方法滿足該變電站運行要求。證明該處理方法有其實用價值。對其它類似工程有一定參攷價值。
무공보상시강저망손、개선전망전압질량최방편、최경제유효적방법지일,본문통과공정실례상세부석료110kV변전참적무공공솔배치문제。침대일사삼요조변압기중、저압측부하무법정학통계적문제제출료대、소용재비하부하공솔균분적처리방법,경계산분석저충처리방법만족해변전참운행요구。증명해처리방법유기실용개치。대기타유사공정유일정삼고개치。
Reactivepower compensation is one of the most convenient and effective methods to reduce the loss of power network and improve the voltage quality of power network.This paper analyzes the reactive power allocation of 110kV substation in detail through engineering examples.For some three winding transformer,the low side of the load can not correctly statistics is proposed, high-capacity load than the load power is equally divided among the processing method,by calculation and analysis that this method can meet the requirements of the operation of the transformer substation. It is proved that this method has practical value. Reference value for other similar projects.