JPS6184575U - - Google Patents

Info

Publication number
JPS6184575U
JPS6184575U JP17013084U JP17013084U JPS6184575U JP S6184575 U JPS6184575 U JP S6184575U JP 17013084 U JP17013084 U JP 17013084U JP 17013084 U JP17013084 U JP 17013084U JP S6184575 U JPS6184575 U JP S6184575U
Authority
JP
Japan
Prior art keywords
voltage
phase order
ground
phase
determiner
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.)
Pending
Application number
JP17013084U
Other languages
English (en)
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 filed Critical
Priority to JP17013084U priority Critical patent/JPS6184575U/ja
Publication of JPS6184575U publication Critical patent/JPS6184575U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】
第1図は単相3線配電方式のベクトル図、第2
図は3相3線配電方式のベクトル図、第3図は3
相4線配電方式のベクトル図、第4図は配電線路
の配電用変圧器の取替時の一例によつての相順位
及び電圧判定器の原理図、第5図は本案のものの
具体的使用例の説明図、第6図は継電表示部本体
の正面図、第7図は対地電圧検出器本体の斜視図
、第8図は同上の縦断面図である。 1……相順位及び電圧判定器の継電表示部本体
、10……対地電圧検出器本体。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 電灯、動力線、配電線路、そして配電用変圧
    器2次側電線の対地電圧を検出し、前記対地電圧
    の位相比較を行うことにより相順位と電圧判定を
    行うよう構成したことを特徴とする相順位及び電
    圧判定器。 2 上記相順位及び電圧判定器は絶縁電線の被覆
    の上から直接対地電圧を検出できる対地電圧検出
    器と相順位及び電圧を表示する継電表示器などで
    構成される実用新案登録請求の範囲第1項記載の
    相順位及び電圧判定器。
JP17013084U 1984-11-08 1984-11-08 Pending JPS6184575U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17013084U JPS6184575U (ja) 1984-11-08 1984-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17013084U JPS6184575U (ja) 1984-11-08 1984-11-08

Publications (1)

Publication Number Publication Date
JPS6184575U true JPS6184575U (ja) 1986-06-04

Family

ID=30727838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17013084U Pending JPS6184575U (ja) 1984-11-08 1984-11-08

Country Status (1)

Country Link
JP (1) JPS6184575U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154473A (en) * 1979-05-21 1980-12-02 San Eisha Seisakusho:Kk Low voltage distribution line phase detecting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154473A (en) * 1979-05-21 1980-12-02 San Eisha Seisakusho:Kk Low voltage distribution line phase detecting system

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