Application of High Voltage Inverter in Feed Water Pump of 330 MW Generating Set

刘坚; 姚萍

doi:10.16056/j.1005-7676.2018.02.021

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Application of High Voltage Inverter in Feed Water Pump of 330 MW Generating Set

更新时间：2026-01-19

- Application of High Voltage Inverter in Feed Water Pump of 330 MW Generating Set
- Issue 2, Pages: 78-81(2018)
- 作者机构：
  
  国家电投江西电力有限公司分宜发电厂
- 作者简介：
- 基金信息：
- DOI：10.16056/j.1005-7676.2018.02.021
  CLC： TM621.3
- Published：2018
- 稿件说明：
移动端阅览
[1]刘坚,姚萍.高压变频器在330 MW发电机组给水泵的应用[J].能源研究与管理,2018(02):78-81.

刘坚, 姚萍. Application of High Voltage Inverter in Feed Water Pump of 330 MW Generating Set[J]. 2018, (2): 78-81.
[1]刘坚,姚萍.高压变频器在330 MW发电机组给水泵的应用[J].能源研究与管理,2018(02):78-81. DOI： 10.16056/j.1005-7676.2018.02.021.

刘坚, 姚萍. Application of High Voltage Inverter in Feed Water Pump of 330 MW Generating Set[J]. 2018, (2): 78-81. DOI： 10.16056/j.1005-7676.2018.02.021.

摘要

液力耦合器调速型给水泵在火力发电机组中有着较广泛的应用

但是却存在中低速状态下运行效率低的缺点。将液力耦合器调速型给水泵改造为运行效率更高的高压变频器调速型给水泵技术成熟

节能效果显著。对某330 MW发电机组给水泵变频改造的情况进行了总结

详细介绍了改造的技术方案及效果

为开展电动给水泵变频调速改造提供借鉴。

Abstract

Hydraulic coupler type pump is widely used in thermal power plant

but it has the disadvantages of low efficiency in low speed status. The transformation of hydraulic coupler type pump for high-voltage inverter type water pump technology

higher operation efficiency of mature

energy-saving effect is remarkable. The situation of frequency conversion water supply the pump of a 330 MW power generating unit are summarized

providing reference for carrying out electric water pump frequency conversion transformation.

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