CN101339222B - 一种电流互感器线圈的励磁特性试验绕线工装 - Google Patents

一种电流互感器线圈的励磁特性试验绕线工装 Download PDF

Info

Publication number
CN101339222B
CN101339222B CN2008100159633A CN200810015963A CN101339222B CN 101339222 B CN101339222 B CN 101339222B CN 2008100159633 A CN2008100159633 A CN 2008100159633A CN 200810015963 A CN200810015963 A CN 200810015963A CN 101339222 B CN101339222 B CN 101339222B
Authority
CN
China
Prior art keywords
copper
mutual inductor
current mutual
insulcretes
coiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2008100159633A
Other languages
English (en)
Other versions
CN101339222A (zh
Inventor
田黎明
刘江涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Shandong Electric Power Co Ltd
Original Assignee
Electric Power Research Institute of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electric Power Research Institute of State Grid Shandong Electric Power Co Ltd filed Critical Electric Power Research Institute of State Grid Shandong Electric Power Co Ltd
Priority to CN2008100159633A priority Critical patent/CN101339222B/zh
Publication of CN101339222A publication Critical patent/CN101339222A/zh
Application granted granted Critical
Publication of CN101339222B publication Critical patent/CN101339222B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

本发明公开了一种电流互感器线圈的励磁特性试验绕线工装，本发明包括两个绝缘板和多根两端分别与两绝缘板固定的导线，两绝缘板上设有扣装置，两绝缘板扣合后，多根导线依次首尾相接成一个线圈。本发明导线的间的间距、线长是固定的，只需扣合两绝缘板即可完成线圈的绕制，绕线均匀、绕制速度快，工作效率高，导线的折绕弧度小，使用寿命长，节省材料和人力。

Description

一种电流互感器线圈的励磁特性试验绕线工装
(一)技术领域
本发明涉及一种试验装置，特别是一种电流互感器线圈的励磁特性试验绕线工装。
(二)背景技术
电流互感器线圈(铁芯)的励磁特性试验，现有的方法是用连接线在其铁芯上绕制一定的设计匝数，但在人工绕制时的松紧度不均匀，绕制速度慢，而且使用的线径也不统一，从而会增大电能量的损耗，加大电阻量。并且在铁芯个数多时，所使用的线比较多，反复折绕的次数，浪费了材料成本和工人成本，对工作效率和进度都有不利影响。
(三)发明内容
本发明要解决的技术问题是：提供一种绕线均匀、绕制速度快的电流互感器线圈的励磁特性试验绕线工装。
为了解决上述技术问题，本发明包括两个绝缘板和多根两端分别与两绝缘板固定的导线，两绝缘板上设有扣装置，两绝缘板扣合后，多根导线依次首尾相接成一个线圈。
为了扣合方便，所述的扣装置包括多个铜扣公和多个铜扣母，多个铜扣公相间隔的固定在一个绝缘板上，多个铜扣母相间隔的固定在另一个绝缘板上，导线两端分别固定在一对斜对的铜扣公和铜扣母上。
本发明的有益效果是：本发明导线的间的间距、线长是固定的，只需扣合两绝缘板即可完成线圈的绕制，绕线均匀、绕制速度快，工作效率高，导线的折绕弧度小，使用寿命长，节省材料和人力。
(四)附图说明
图1为本发明结构示意图；
图中：1、绝缘板，2、铜扣公，3、导线，4、铜扣母。
(五)具体实施方式
如图1所示的一种电流互感器线圈的励磁特性试验绕线工装，它包括两个绝缘板1和多根导线3，一个绝缘板1上均匀固定有多个铜扣公2、另一个绝缘板1上均匀固定有多个铜扣母4，铜扣公2和铜扣母4一一对应，导线3的一端固定在一个铜扣公2上，另一端固定在一个与前述铜扣公2斜对的铜扣母4上，两绝缘板1上的铜扣母4和铜扣公2扣合后，多根导线3依次首尾相接成一个螺旋线圈。
试验方法：在试验时可直接把工装绕在铁芯上，再将两绝缘板1压紧，铜扣母4和铜扣公2相扣合，多根导线3首尾相连，形成一个螺旋线圈。使试验完成后卸下工装，再换到另一只铁芯上，针对不同规格的铁芯可折中设计几个尺寸。

Claims (1)

1.一种电流互感器线圈的励磁特性试验绕线工装，其特征在于：包括两个绝缘板(1)和多根两端分别与两绝缘板(1)固定的导线(3)，两绝缘板(1)上设有扣装置，两绝缘板(1)扣合后，多根导线(3)依次首尾相接成一个线圈，所述的扣装置包括多个铜扣公(2)和多个铜扣母(4)，多个铜扣公(2)相间隔的固定在一个绝缘板(1)上，多个铜扣母(4)相间隔的固定在另一个绝缘板(1)上，导线(3)两端分别固定在一对斜对的铜扣公(2)和铜扣母(4)上。
CN2008100159633A 2008-05-07 2008-05-07 一种电流互感器线圈的励磁特性试验绕线工装 Active CN101339222B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100159633A CN101339222B (zh) 2008-05-07 2008-05-07 一种电流互感器线圈的励磁特性试验绕线工装

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100159633A CN101339222B (zh) 2008-05-07 2008-05-07 一种电流互感器线圈的励磁特性试验绕线工装

Publications (2)

Publication Number Publication Date
CN101339222A CN101339222A (zh) 2009-01-07
CN101339222B true CN101339222B (zh) 2010-07-07

Family

ID=40213338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100159633A Active CN101339222B (zh) 2008-05-07 2008-05-07 一种电流互感器线圈的励磁特性试验绕线工装

Country Status (1)

Country Link
CN (1) CN101339222B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102353922B (zh) * 2011-07-22 2013-12-04 浙江省电力公司 复匝式互感器一次端自动接压线装置
CN102385045B (zh) * 2011-10-25 2013-06-12 保定天威集团有限公司 一种大电流互感器误差试验方法及专用装置

Also Published As

Publication number Publication date
CN101339222A (zh) 2009-01-07

Similar Documents

Publication Publication Date Title
CN104025706B (zh) 利兹线线圈及加热装置
MX2010013934A (es) Inductor con nucleo de polvo amorfo de corriente elevada.
WO2010136966A3 (en) Electric machine and method for manufacturing
CN103219132B (zh) 组合式高频变压器骨架
CN203552897U (zh) 变压器骨架以及变压器
CN205898849U (zh) 测试变压器铁芯空载损耗的线圈
CN101339222B (zh) 一种电流互感器线圈的励磁特性试验绕线工装
EP1431987A3 (en) Electrical device, transformer or inductor, and method of manufacturing electrical device
CN201204124Y (zh) 一种电流互感器线圈的励磁特性试验绕线工装
CN104953776B (zh) 一种用于单相异步电动机的绕组布线和接线结构
CN105489344B (zh) 脉冲变压器及其制造方法
CN107195437A (zh) 芯片式双线emi共模电感器
CN202067660U (zh) 卡接式直流电流互感器
CN201681644U (zh) 油道式组合换位导线
CN206432114U (zh) 变压器及用于绕制变压器的柔性电路板
CN202549581U (zh) 一种引出线加长型变压器
CN205508551U (zh) 脉冲变压器
CN203085323U (zh) 变压器
CN211478607U (zh) 一种绕组股间短路模拟观测装置
CN205959759U (zh) 一种电流提升装置及电流互感器
CN104183378A (zh) 一种线包品字形排列的三相变压器
CN209442435U (zh) 线缆收集组件及电器
CN104064340B (zh) 一种电流互感器二次电流放大线圈
CN204303543U (zh) 一种母线内置式多用电流互感器
CN203377080U (zh) 敞开式变压器高压导线绕组

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANDONG RESEARCH INST. OF ELECTRIC POWER

Effective date: 20130503

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: SHANDONG RESEARCH INST. OF ELECTRIC POWER

Effective date: 20130503

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 250002 JINAN, SHANDONG PROVINCE TO: 100000 XICHENG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20130503

Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: SHANDONG ELECTRIC POWER Research Institute

Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500

Patentee before: SHANDONG ELECTRIC POWER Research Institute

CP03 Change of name, title or address

Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee after: STATE GRID CORPORATION OF CHINA

Patentee after: Shandong Electric Power Research Institute

Address before: 86 Chang'an Street, Xicheng District, Beijing

Patentee before: State Grid Corporation of China

Patentee before: Shandong Electric Power Research Institute

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20220126

Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee after: STATE GRID CORPORATION OF CHINA

Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co.

Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District

Patentee before: STATE GRID CORPORATION OF CHINA

Patentee before: Shandong Electric Power Research Institute

TR01 Transfer of patent right