氢冷发电机吸附式氢气干燥装置运行维护探讨
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摘要
氢冷发电机中氢气湿度的大小直接影响发电机的安全、经济运行。通过对氢冷发电机吸附式氢气干燥装置在运行过程中出现的异常情况进行分析总结,给出如何保证氢气干燥装置正常运行及异常情况的调整处理方法,从而维持氢气干燥装置良好的运行状态,较好地控制氢冷发电机氢气湿度。
The humidity of hydrogen in the hydrogen-cooling generator will directly affect the safety and economic operation of the generator. By analyzing and summarizing the abnormal conditions during the operation of the adsorption type hydrogen drying device in hydrogen-cooling generator,methods for ensuring the normal operation and handling the exceptions of the drying device are given,which can maintain the good operating state of the hydrogen drying device and controling the hydrogen humidity in the hydrogen-cooling generator.
The humidity of hydrogen in the hydrogen-cooling generator will directly affect the safety and economic operation of the generator. By analyzing and summarizing the abnormal conditions during the operation of the adsorption type hydrogen drying device in hydrogen-cooling generator,methods for ensuring the normal operation and handling the exceptions of the drying device are given,which can maintain the good operating state of the hydrogen drying device and controling the hydrogen humidity in the hydrogen-cooling generator.
引文
[1]许震.1 000 MW氢冷发电机露点高的分析及预防措施[J].电力安全技术,2018,20(2),58-59.
[2]牡丹江市联合电力设备有限公司.XFG-1F型氢气干燥器使用说明书[Z].2008.
[3]中华人民共和国电力工业部安全监察及生产协调司和科学技术司.氢冷发电机氢气湿度技术要求:DL/T651-1998[S].北京:中国电力出版社,1998.
[4]朱小东,张刚,赵飞,等.某200 MW发电机振动及氢气系统故障分析及处理[J].发电与空调,2017,38(4):29-32.
[5]王巍.火电机组停机备用期间节能降耗措施[J].华电技术,2017,39(3):68-69.
[2]牡丹江市联合电力设备有限公司.XFG-1F型氢气干燥器使用说明书[Z].2008.
[3]中华人民共和国电力工业部安全监察及生产协调司和科学技术司.氢冷发电机氢气湿度技术要求:DL/T651-1998[S].北京:中国电力出版社,1998.
[4]朱小东,张刚,赵飞,等.某200 MW发电机振动及氢气系统故障分析及处理[J].发电与空调,2017,38(4):29-32.
[5]王巍.火电机组停机备用期间节能降耗措施[J].华电技术,2017,39(3):68-69.