| 300MW火电机组凝汽器抽气系统节能改造经济性分析 |
| |
| 引用本文： | 薛东发,王 波,马汀山,郑李坤.300MW火电机组凝汽器抽气系统节能改造经济性分析[J].发电设备,2014(1):40-42. |
| |
| 作者姓名： | 薛东发 王 波 马汀山 郑李坤 |
| |
| 作者单位： | [1]南方电网综合能源有限公司,广州510075 [2]广东粤华发电有限责任公司,广州510731 [3]西安热工研究院有限公司,西安710032 [4]广东电网公司电力科学研究院,广州510080 |
| |
| 摘 要： | 对射水抽气器和水环真空泵两种凝汽器抽气方式性能进行了比较。结合某300 MW火电机组凝汽器抽气系统由射水抽气器更换为水环真空泵的节能改造工作,介绍了制定的改造方案,分析了节煤收益和节电收益。实践表明效果良好。
|
| 关 键 词： | 凝汽器 射水抽气器 水环真空泵 节能 |
Economic Analysis on Retrofit for Energy Conservation of Condenser Air Exhaust System in a 300 MW Thermal Power Unit |
| |
| Xue Dongfa,Wang Bo,Ma Tingshan,Zheng Likun.Economic Analysis on Retrofit for Energy Conservation of Condenser Air Exhaust System in a 300 MW Thermal Power Unit[J].Power Equipment,2014(1):40-42. |
| |
| Authors: | Xue Dongfa Wang Bo Ma Tingshan Zheng Likun |
| |
| Affiliation: | 1. China Southern Power Grid Synthesis Energy Co., Ltd., Guangzhou 510075, China; 2. Guangdong Yuehua Power Company Co., Ltd., Guangzhou 510731, China; 3. Xi＇an Thermal Power Research Institute Co., Ltd., Xi＇an 710032, China; 4. Electric Power Research Institute, Guangdong Power Grid Corporation, Guangzhou 510080, China) |
| |
| Abstract: | A comparison was made to the performance of two condenser air extraction modes--water jet air ejector and water ring vacuum pump. To replace the water jet air ejector with water ring vacuum pump, a retrofit scheme was introduced, of which the coal and power saving benefits were analyzed in combination with a retrofit practice for condenser air exhaust system in a 300 MW thermal power unit. Results show the retrofit has achieved good effects. |
| |
| Keywords: | condenser water jet air ejector water ring vacuum pump energy conservation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
