摘要
介绍了华能玉环电厂4台超超临界1000 MW机组凝结水泵控制系统最新改造后的运行特点,阐述了凝结水泵变频全程控制除氧器水位的控制策略,优化、试验、运行情况,提出了运行中应注意的事项,从节能效果、安全可靠性和前瞻性3方面对改造后取得的节能效果和经济效益进行了交流。
The latest operation after the modification of features of condensate pump control system of Huaneng Yuhuan power plant 4 × 1000MW ultra supercritical units is introduced, the condensate pump frequency control of deaerator water level control strategy, optimization, testing, operation condition is elaborated, the matters needing attention in the operation is put forward. Undertook communicating from the energy-saving effect, safety and reliability and prospective on three aspects after the reconstruction of energy saving and economic benefits. The control strategy has good popularization significance under the environment of current energy efficiency.
出处
《电站系统工程》
北大核心
2012年第4期58-60,共3页
Power System Engineering
关键词
凝泵变频
全程
控制水位
frequency conversion of condensate pump
whole process
control of water level
