[1]许委,许朝瑞,顾静,等.泗洪泵站灯泡式贯流泵机组变频运行同步切换研究[J].江苏水利,2024,(10):48-53.
XU Wei,XU Chaorui,GU Jing,et al.Study on synchronous switchover of variable frequency operation for bulb type tubular flow pump unit in Sihong Pump Station[J].JIANGSU WATER RESOURCES,2024,(10):48-53.
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泗洪泵站灯泡式贯流泵机组变频运行同步切换研究()
《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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- 期数:
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2024年10期
- 页码:
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48-53
- 栏目:
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水利工程管理
- 出版日期:
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2024-10-15
文章信息/Info
- Title:
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Study on synchronous switchover of variable frequency operation for bulb type tubular flow pump unit in Sihong Pump Station
- 文章编号:
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1007-7839(2024)10-0048-0006
- 作者:
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许委1; 许朝瑞2; 顾静2; 许桃2; 罗晓旭1
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(1. 江苏省骆运水利工程管理处,江苏 宿迁 223800;2. 南水北调东线江苏水源有限责任公司宿迁分公司,江苏 宿迁 223800)
- Author(s):
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XU Wei1; XU Chaorui2; GU Jing2; XU Tao2; LUO Xiaoxu1
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(1. Luoyun Hydraulic Project Management Division of Jiangsu Province, Suqian 223800, China;2. Suqian Branch of the Eastern Route of South-to-North Water Diversion Jiangsu Water Resource Co., Ltd., Suqian 223800, China)
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- 关键词:
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变频器; 灯泡式贯流泵; 同步切换
- Keywords:
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frequency converter; bulb type tubular flow pump; synchronous switching
- 分类号:
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TV675
- 文献标志码:
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A
- 摘要:
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泗洪泵站是南水北调东线工程的重要节点枢纽工程,也是促进区域协调发展的基础性水利工程,泵站的稳定运行影响着水利工程的安全。在泵站机组变频调速控制系统中,变频器经常需要操作从变频切换至工频状态,结合泗洪泵站运行实践,通过研究设计和应用机组变频运行同步切换,可延长高压变频器及电抗器的寿命,同时提高泵站效率,降低能源单耗。
- Abstract:
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The Sihong pumping station is an important node and hub project of the eastern route of south-to-north water diversion project, and also a fundamental water conservancy project that promotes regional coordinated development. The stable operation of the pumping station affects the safety of water conservancy projects. In the variable frequency speed control system of the pumping station unit, the frequency converter often needs to switch from the variable frequency to the power frequency state. Combining with the operation practice of the Sihong pumping station, through research, design, and application of synchronous switching of the unit variable frequency operation, the service life of the high-voltage frequency converter and reactor can be extended, while improving the efficiency of the pumping station and reducing energy consumption.
参考文献/References:
[1] 李杰,李华奎. 一种适用于变频器电源切换装置的合闸方法[J]. 电气技术,2022,23(2):105-108.
[2] 张仁田,朱峰,刘雪芹,等. 变频调速灯泡贯流泵性能与控制方式[J]. 排灌机械工程学报,2022,40(2):136-143.
[3] 马晔锦. 南水北调泗洪站变频调节灯泡贯流泵运行性能分析[J]. 中国水能及电气化,2021(6):47-51.
[4] 徐书涛,李崇坚,王成胜,等. 交流电机变频软启动及并网系统研究[J]. 电气传动,2017,47(1):51-54.
[5] 郑少将,罗仁俊,彭力,等. 高压变频器中变频切工频方式的应用研究[J]. 大功率变流技术,2012(5):28-30.
备注/Memo
- 备注/Memo:
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收稿日期:2024-05-31
作者简介:许委(1990—),男,工程师,硕士,主要从事水利工程管理工作。E-mail:916784789@qq.com
更新日期/Last Update:
2024-10-15