大功率风电机组供电变压器寿命损失分析  

Analysis of lifetime loss of power supply transformers for high power wind turbine generator system

作　　者：肖金红 童剑雄 廖高煜 李华飞 XIAO Jinhong;TONG Jianxiong;LIAO Gaoyu;LI Huafei(Harbin Electric Corporation Wind Power Co.,Ltd.,Xiangtan 411100,China)

机构地区：[1]哈电风能有限公司,湖南湘潭411100

出　　处：《电气应用》2021年第10期62-65,共4页Electrotechnical Application

摘　　要：基于GB/T 1094.12—2013《干式电力变压器负载导则》,针对风电场运行环境恶劣及运行工况的复杂性,对比南北风场环境温度、机组耗电功率,通过风电场大功率风电机组实际运行数据对机组供电变压器的寿命损失进行分析,从而为风电供电变压器过载能力及温升核算等提供设计依据。Based on GB/T 1094.12—2013 loading guide for dry-type power transformers, according to harsh operating environment and the operating conditions’ complexity of Wind Power Farm, compared with the ambient environment temperature and power loading consumption of the wind power transformer, the lifetime loss of the wind turbine power supply transformer is analyzed through the actual operation data of the wind turbine generator system to provide the design basis for supply transformer overload capacity and temperature rise accounting.

关 键 词：供电变压器 寿命损失 过载能力 温升核算 

分 类 号：TM41[电气工程—电器] TM315