精品文献
太原电力变压器厂
电力变压器
电力变压器
Flow electrification in high power transformers： BTA effect on pressboard degraded by electrical discharges; Fuzzy logic-based relaying for large power transformer orotection;Grounding insulation fault monitoring of power transformers using Bergeron＇s method; Handling three-winding transformers and loads in short circuit analysis by the admittance summation method; HARMONICS MITIGATION IN HIGH CURRENT MULTIPULSE CONTROLLED TRANSFORMER- RECTIFIERS……
串联变压器调压的电力变压器设计
串联变压器调压的电力变压器设计
1前言2013年2月份,辽宁易发式电气设备有限公司中标一台沙特44.8MVA电力变压器,该台变压器为高、低压侧双调压,高压侧为无励磁调压,低压侧为有载调压。根据此台变压器特点及技术要求,其低压侧调压采用串联变压器调压方式。采用串联变压器调压的主要优点为:1调压范围广;2主变可以在恒磁通下工作,充分利用了材