REALIZATION OF ZERO SPECIFIC CONSUMPTION FOR CONDENSATE PUMPS,CIRCULATING-WATER PUMPS,AND MOTOR-DRIVEN FEED-WATER PUMPS DURING START-UP PROCESS OF 300MW UNITS

ZHOU DaGuang'an Power Generation Co Ltd

doi:10.19666/j.rlfd.2008.07.014

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REALIZATION OF ZERO SPECIFIC CONSUMPTION FOR CONDENSATE PUMPS,CIRCULATING-WATER PUMPS,AND MOTOR-DRIVEN FEED-WATER PUMPS DURING START-UP PROCESS OF 300MW UNITS

更新时间：2025-09-28

- REALIZATION OF ZERO SPECIFIC CONSUMPTION FOR CONDENSATE PUMPS,CIRCULATING-WATER PUMPS,AND MOTOR-DRIVEN FEED-WATER PUMPS DURING START-UP PROCESS OF 300MW UNITS
- Thermal Power Generation Issue 7, Pages: 55-56(2008)
- 作者机构：
  
  广安发电有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.07.014
  CLC： TM621
- Published：2008
- 稿件说明：
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ZHOU DaGuang'an Power Generation Co Ltd. REALIZATION OF ZERO SPECIFIC CONSUMPTION FOR CONDENSATE PUMPS,CIRCULATING-WATER PUMPS,AND MOTOR-DRIVEN FEED-WATER PUMPS DURING START-UP PROCESS OF 300MW UNITS[J]. Thermal power generation, 2008, (7): 55-56.
DOI：

ZHOU DaGuang'an Power Generation Co Ltd. REALIZATION OF ZERO SPECIFIC CONSUMPTION FOR CONDENSATE PUMPS,CIRCULATING-WATER PUMPS,AND MOTOR-DRIVEN FEED-WATER PUMPS DURING START-UP PROCESS OF 300MW UNITS[J]. Thermal power generation, 2008, (7): 55-56. DOI： 10.19666/j.rlfd.2008.07.014.

摘要

广安发电有限责任公司(简称广安电厂)二期2×300 MW机组频繁起、停

使部分用6kV电压的辅机运行时间长

导致机组厂用电率增加

降低了机组的经济性。对此

通过对设备进行改造和调试

初步实现了机组起动上水过程中凝结水泵、循环水泵、电动给水泵零单耗。

Abstract

Because of frequent start-up and shut-down for 2×300 MW units in Guang'an Power Generation Co Ltd

the operation time of some auxiliary equipments using 6 kV voltage has been lengthened

leading to increase the power consumption rate of said units

decreasing the economic efficiency of them.For this

through retrofit and debugging of the equipments

the zero specific consumption for condensate pumps

circulating-water pumps

and motor-driven feed-water pumps during water-supplying process in start-up of the units has been preliminarily realized.

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