|本期目录/Table of Contents|

[1]张建飞,彭华坤,王 翔,等.基于特高压换流阀冷却水管的智能型流量计设计[J].工业仪表与自动化装置,2021,(06):7-12.[doi:10.19950/j.cnki.cn61-1121/th.2021.06.025]
 ZHANG Jianfei,PENG Huakun,WANG Xiang,et al.Design of intelligent flowmeter based on cooling water pipe of UHV converter valve[J].Industrial Instrumentation & Automation,2021,(06):7-12.[doi:10.19950/j.cnki.cn61-1121/th.2021.06.025]
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基于特高压换流阀冷却水管的智能型流量计设计

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2021年06期
页码:
7-12
栏目:
出版日期:
2021-12-15

文章信息/Info

Title:
Design of intelligent flowmeter based on cooling water pipe of UHV converter valve
作者:
张建飞彭华坤王 翔尚静文
(国网河南省电力公司直流运检分公司,河南 郑州 450052)
Author(s):
ZHANG JianfeiPENG HuakunWANG XiangSHANG Jingwen
(State Grid henan DC operation & maintenance company, Zhengzhou 450052, China)
关键词:
特高压换流阀水冷系统智能型流量计
Keywords:
UHV converter valve water cooling system intelligent flowmeter
分类号:
TH865
DOI:
10.19950/j.cnki.cn61-1121/th.2021.06.025
文献标志码:
A
摘要:
针对特高压换流阀水冷系统支路管道流量测量手段匮乏的现状,首先分析了换流阀冷却系统的构成,对比了常用流量计的特点,介绍了基于时差法超声波流量计原理和分类;其次提出了一种适用于换流阀冷却系统水管支路流量测量的智能型流量计,分析了其整体构成和功能,设计了该智能型流量计的通信方案。最后基于所给方案,开发了相关的智能型流量计,并进行了测试分析。实验表明,该方案能够实现信息的便利传输,提高阀冷系统水管支路的检测效率,满足多个人员查看和掌握阀冷支路的流量状态。
Abstract:
In view of the lack of flow measurement means in the branch pipeline of ultra high voltage (UHV) converter valve water cooling system, firstly, composition of converter valve cooling system is analyzed, characteristics of common flowmeters are contrasted, principle and classification of ultrasonic flowmeter are introduced based on time difference method. Secondly,an intelligent flowmeter that contents water pipe branch flow measurement of converter valve cooling system is given, overall compositions and functions are analyzed, communication scheme of this flowmeter is designed. Finally, this intelligent flowmeter is manufactured based on the scheme that is given in this paper and related experiments are analyzed. The test results show that convenient transmission of information can be realized, detection efficiency of valve cooling system water pipe branch is improved, flow state of valve cooling branch can be viewed and mastered by multiple personnels through this scheme.

参考文献/References:

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相似文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-09-23
基金项目:国家电网公司创新资助项目(SGHAHL00HHJS2100185)
基金项目:张建飞(1987),男,河南新乡,硕士,工程师,主要从事特高压直流输电系统运维检修技术研究和管理工作。
更新日期/Last Update: 1900-01-01