35kV级电压调节式自动无功补偿装置的设计  

Design on the 35 kV Level Automatic Reactive Power Compensation Device based on Voltage Regulation

作　　者：王晓侃[1] 王亮[1] 

机构地区：[1]河南机电职业学院,河南新郑451191

出　　处：《新技术新工艺》2017年第2期18-21,共4页New Technology & New Process

基　　金：河南省教育技术装备和实践教育研究重点课题(GZS013)

摘　　要：针对目前电网负荷急剧增大,对电网感性无功要求与日俱增,设计一种适用于35kV级的电压调节式自动无功补偿装置。该装置采用端部调压的自耦联结方式,根据所有档位中最大的结构容量,合理选取变压器的铁心直径,每个档位的视在容量与结构容量都不相同,同时铁心铁轭采用上圆下D的铁心形式,在内线圈与铁心之间加入软角环,减小了绝缘距离,降低了成本。因此,该装置在很大程度上提高了功率因数,降低了输电损耗,改善了电能质量,提高了设备安全运行水平,同时也增加了供电企业的经济效益。When the current power grid load increases sharply and the power grid demand of the inductive reactive power is growing every day, the 35 kV level automatic reactive power compensation device based on voltage regulation is designed. The device uses the end variable voltage of the auto coupling way that it could select the core diameter of the transformer ac- cording to the largest structure capacity in all positions, the apparent capacity and structure capacity is not the same in each position. The iron core and yoke form are the up circle and the down D, and at the same time, it reduces the insulation dis- tance between the inner ring and the core join soft corner ring, and all this way could reduce the cost of whole device. So it can greatly improve the power factor and reduce the transmission loss, improve the power quality, improve the safe opera- tion level of the equipment, and also increase the economic benefit of power supply enterprises.

关 键 词：无功补偿 电压调节器 电磁设计 

分 类 号：TM41[电气工程—电器]