摘要
为了降低厂用电率和提高系统自动化水平,潍坊发电有限公司08年分别对3、4号机凝结水泵进行了高压变频技术改造。本文介绍了在670MW机组凝结泵上应用高压变频技术的改造方案,分析了凝结泵高压变频技术改造后的良好节能效果。
The Condensate pump A of Weifang Power Plant CO..Ltd. No.3 and 4 unit were installed with high voltage frequency conversion in order to reduce station power, consumption rate and evaluate system automation level. This paper introduces the plan on the application of variable frequency drive technology in the condensate pump of the 670MW units, the notable energy-saving effect of variable frequency drive technology in the condensate pump is analyzed.
出处
《山东电力高等专科学校学报》
2010年第1期73-76,共4页
Journal of Shandong Electric Power College
关键词
变频
凝结水泵
一拖二
节能
HV frequency conversion
condensate pump
two pumps driven by shared one converter
energy- savin
