摘要
自耦式单相强油风冷有载调压变压器冷却系统在运行中存在较多缺陷,可将变压器冷却系统改造为油浸自然循环风冷系统。结合实际情况,开展自耦单相强油风冷有载调压变压器冷却系统的改造及节能效益评估研究,可知此类冷却系统改造对于提高设备可靠性、减少电量损耗、节约检修成本具有重要意义。
There are many defects in the operation of auto single-phase forced-oil air-cooling transformer with on-load tap changer. The cooling system for the transformer can be transformed into oil natural air forced cooling system. Combined with the actual situation, research on cooling system transformation and energy-saving effect of the auto single-phase forced-oil air-cooling transformer with on-load tap changer was carried out, which shows that such a cooling system transformation was significant for improving equipment reliability, reducing power consumption, and saving cost of overhaul.
出处
《智能电网》
2014年第10期42-45,共4页
Smart Grid
关键词
强油风冷
变压器
自然循环风冷
节能
forced-oil air-cooling
transformer
natural air cooling
energy-saving