JP6161349B2 - 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置 - Google Patents

電線の導体電圧を測定するためのプローブを用いた低電圧測定装置 Download PDF

Info

Publication number
JP6161349B2
JP6161349B2 JP2013057815A JP2013057815A JP6161349B2 JP 6161349 B2 JP6161349 B2 JP 6161349B2 JP 2013057815 A JP2013057815 A JP 2013057815A JP 2013057815 A JP2013057815 A JP 2013057815A JP 6161349 B2 JP6161349 B2 JP 6161349B2
Authority
JP
Japan
Prior art keywords
probe
conductor plate
electric wire
wire
capacitor
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
JP2013057815A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014182060A (ja
JP2014182060A5 (enExample
Inventor
元 栃谷
元 栃谷
一憲 呉
一憲 呉
邦彦 日高
邦彦 日高
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.)
Osaki Electric Co Ltd
University of Tokyo NUC
Original Assignee
Osaki Electric Co Ltd
University of Tokyo NUC
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 Osaki Electric Co Ltd, University of Tokyo NUC filed Critical Osaki Electric Co Ltd
Priority to JP2013057815A priority Critical patent/JP6161349B2/ja
Publication of JP2014182060A publication Critical patent/JP2014182060A/ja
Publication of JP2014182060A5 publication Critical patent/JP2014182060A5/ja
Application granted granted Critical
Publication of JP6161349B2 publication Critical patent/JP6161349B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP2013057815A 2013-03-21 2013-03-21 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置 Active JP6161349B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013057815A JP6161349B2 (ja) 2013-03-21 2013-03-21 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013057815A JP6161349B2 (ja) 2013-03-21 2013-03-21 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置

Publications (3)

Publication Number Publication Date
JP2014182060A JP2014182060A (ja) 2014-09-29
JP2014182060A5 JP2014182060A5 (enExample) 2015-11-19
JP6161349B2 true JP6161349B2 (ja) 2017-07-12

Family

ID=51700902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013057815A Active JP6161349B2 (ja) 2013-03-21 2013-03-21 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置

Country Status (1)

Country Link
JP (1) JP6161349B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016163239A (ja) * 2015-03-04 2016-09-05 矢崎総業株式会社 カプラ、及びこれを用いたワイヤーハーネス
JP2016223818A (ja) * 2015-05-27 2016-12-28 パナソニックIpマネジメント株式会社 プローブ及びそれを用いた電圧測定装置
JP2022062379A (ja) * 2020-10-08 2022-04-20 ダイキン工業株式会社 電圧検出プローブおよび電極装着具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6184869U (enExample) * 1984-11-09 1986-06-04
JPH0282166A (ja) * 1988-09-20 1990-03-22 Matsushita Electric Ind Co Ltd 分圧器
JP3652584B2 (ja) * 2000-06-08 2005-05-25 光商工株式会社 低圧接地電路の漏電検出保護方法と装置
US7230411B2 (en) * 2004-12-28 2007-06-12 S&C Electric Co. Voltage sensing apparatus for medium-voltage electrical power distribution systems
JP4611774B2 (ja) * 2005-03-04 2011-01-12 東日本電信電話株式会社 非接触型電圧検出方法及び非接触型電圧検出装置
JP2012163394A (ja) * 2011-02-04 2012-08-30 Hitachi Electric Systems Ltd 非接触電圧検出装置

Also Published As

Publication number Publication date
JP2014182060A (ja) 2014-09-29

Similar Documents

Publication Publication Date Title
JP6050309B2 (ja) 高電圧測定システム
US9778294B2 (en) Non-contact AC voltage measurement device
US9322855B2 (en) Non-contact current and voltage sensor having detachable housing incorporating multiple ferrite cylinder portions
CA2891017C (en) Calibration methods for voltage sensing devices
CN103460058B (zh) 通过电流的两个不同值无接触地确定对象的电势的方法以及设备
EP3070483B1 (en) A method for monitoring transformer bushings, and a system therefor
EP2784526B1 (en) Surface potential distribution measuring device and surface potential distribution measuring method
EP2960659A1 (en) An electrical energy meter and a method for installing it
US9297837B2 (en) Optical sensor for non-contact voltage measurement
Shenil et al. Feasibility study of a non-contact AC voltage measurement system
WO2015083618A1 (ja) 非接触電圧測定装置および非接触電圧測定方法
JP6161349B2 (ja) 電線の導体電圧を測定するためのプローブを用いた低電圧測定装置
JP2002055126A (ja) 非接触式電圧測定方法および装置
EP3652545A1 (en) Contactless voltage transducer
WO1993023759A1 (fr) Procede pour discriminer des objets de discrimination, detecteur prevu a cet effet et circuit d'entree dudit detecteur
CN103582821B (zh) 用于无接触确定对象的电位的装置、测电钳以及方法
WO2015178051A1 (ja) 電圧計測装置および電圧計測方法
JP6372164B2 (ja) 電圧計測装置および電圧計測方法
JP5767673B2 (ja) 電流波形測定装置
JP4783069B2 (ja) コイルの水漏れ検出方法およびこの検出方法に適用する水漏れ検出装置
JP2014119384A (ja) 非接触電圧測定プローブ
WO2016189864A1 (ja) プローブ及びそれを用いた電圧測定装置
JP2003315402A (ja) コイル劣化診断方法およびこの診断方法に適用するコイル劣化診断装置
JP6989346B2 (ja) 電圧測定装置
CN103460057A (zh) 利用可振动运动地构造的电极无接触地确定电势的方法以及设备

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151005

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151005

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160727

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160729

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160926

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170322

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20170420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170515

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170613

R150 Certificate of patent or registration of utility model

Ref document number: 6161349

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250