特高压换流变压器温升控制研究  

Study on Temperature Rise Control of UHV Converter Transformer

作　　者：王柱 胡毅 陈红日 胡志武 Wang Zhu;Hu Yi;Chen Hong-ri;Hu Zhi-wu

机构地区：[1]国网电力科学研究院武汉南瑞有限责任公司,武汉430074 [2]安徽省铜陵市电力公司,安徽铜陵244000

出　　处：《电力系统装备》2018年第4期119-120,共2页Electric Power System Equipment

摘　　要：在特高压直流输电系统中,特高压换流变压器作为特高压直流输电工程的主设备,是交、直流输电系统联接换流站和逆变站的核心设备。根据运行单位反映,已建成换流站中,换流变压器额定功率工况运行时,存在个别换流变压器发热现象严重,需长时间开启备用冷却器进行降温的现象。In UHVDC transmission system,UHV converter transformer as the main equipment of UHVDC transmission project is also the core equipment for AC/DC transmission system to connect converter station and inverter station.However,according to the operation unit reflecting the operation of the converter transformer in the rated power condition,the heating phenomenon of the individual converter transformer is serious.It is necessary to open the standby cooler for a long time to cool down.

关 键 词：高压 变压器 温度 

分 类 号：TM412[电气工程—电器]