中国电力 ›› 2016, Vol. 49 ›› Issue (11): 145-148.DOI: 10.11930/j.issn.1004-9649.2016.11.145.04

• 发电 • 上一篇    下一篇

火力发电机组辅机故障减负荷常见问题及技术规程的制定

张秋生1, 贾强邦2, 尹峰3   

  1. 1. 神华国华(北京)电力研究院有限公司,北京 100025;
    2. 西安热工研究院有限公司,陕西 西安 710032;
    3. 浙江省电力公司电力科学研究院,浙江 杭州 310014
  • 收稿日期:2016-08-16 出版日期:2016-11-10 发布日期:2016-12-09
  • 作者简介:张秋生(1970—),男 ,河北石家庄人,工学硕士,高级工程师(教授级),从事火力发电厂热工控制技术的研究工作。E-mail: chad_2006@163.com

Common Issues of Runback Fossil Fuel Power Plant Load Shedding and Its Technical Code Constitution

ZHANG Qiusheng1, JIA Qiangbang2, YIN Feng3   

  1. 1. Shenhua Guohua (Beijing) Electric Power Research Institute Corporation, Beijing 100025, China;
    2. Xi’an Thermal Power Research Institute Co. Ltd, Xi’an 710032, China;;
    3. State Grid Zhejiang Electric Power Research Institute, Hangzhou 310014, China
  • Received:2016-08-16 Online:2016-11-10 Published:2016-12-09

摘要: 针对DL/T 1213—2013《火力发电机组辅机故障减负荷技术规程》执行过程中出现的问题进行了归类分析,根据火力发电厂RB失败的常见问题,总结了具体的应对措施并编写了RB技术规程,主要对RB类型、试验条件、验收条件及标准进行了详细阐述。对RB的动作记录表、RB的动作品质进行量化,并对评分细则进行了详细说明,该文是对技术规程的解释与补充。

关键词: 火电机组, 辅机故障, RUNBACK(RB), 技术规程, 量化与评分

Abstract: The common issues existing in the implementation of the technical code of DL/T 1213-2013 for runback in fossil fuel power plants are classified and analyzed in this paper. With focusing on the common problems in RB failure, the specific measures are summarized, and the corresponding technical specifications are constituted, in which the constitution background, the RB types, the test conditions, as well as the test acceptance conditions and standards are illustrated in detail. In addition, the details in RB action quality quantification and grading are also presented, which is an explanation and supplement to the technical code.

Key words: thermal power generation unit, auxiliary equipment failure, runback, technical code, quantification and grading

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