发电机内冷水处理技术浅析  

Analysis on Treatment Technology of Generator Inner Cooling Water

作　　者：卞玉芳 李旭同 BIAN Yufang;LI Xutong(Xinjiang Hami Shenhua Power Plant,Hami 839000,China;Xuzhou Branch of Beijing SPC Environment Protection Tech Co.,Ltd,Xuzhou Branch,Xuzhou 221000,China)

机构地区：[1]新疆哈密神华电厂,新疆哈密839000 [2]北京清新环境科技股份有限公司徐州分公司,江苏徐州221000

出　　处：《国网技术学院学报》2019年第4期45-47,共3页Journal of State Grid Technology College

摘　　要：发电机长时间运转使自身结构温度提升,会造成绝缘层损坏,为了保证绝缘层的安全需要有针对性的冷却方法。结合使用最为广泛的水内冷却方法,考虑高压电场的特殊性,既保证有较好的绝缘,又不能对铜线形成侵蚀,内冷水水质必须符合规范要求。实践证明,采用常规水处理方法与反渗透、电除盐等多种技术联合应用,严格控制内冷水水质。Long-term operation of electric generators will increase the temperature of structure,which will cause damage to the insulation layer.In order to ensure the safety of the insulation layer,targeted cooling methods are required.Combining with the most widely-used water inner cooling method and considering about the particularity of high voltage electric field,the water quality of inner cooling water shall comply with the specification requirement which ensures the preferable insulation and cannot corrode the copper wire.Practice has proved that the quality of inner cooling water can be strictly controlled by using conventional water treatment methods combined with reverse osmosis,EDI and other technologies.

关 键 词：发电机 内冷水 水质 处理 

分 类 号：TQ085[化学工程]