JPH0425485U - - Google Patents

Info

Publication number
JPH0425485U
JPH0425485U JP6713990U JP6713990U JPH0425485U JP H0425485 U JPH0425485 U JP H0425485U JP 6713990 U JP6713990 U JP 6713990U JP 6713990 U JP6713990 U JP 6713990U JP H0425485 U JPH0425485 U JP H0425485U
Authority
JP
Japan
Prior art keywords
conversion circuit
forward conversion
phase
input power
inverter device
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
JP6713990U
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 JP6713990U priority Critical patent/JPH0425485U/ja
Publication of JPH0425485U publication Critical patent/JPH0425485U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power Conversion In General (AREA)
  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すブロツク回路図
、第2図は変換器出力電流と順変換器の出力電流
の関係を説明するグラフ、第3図は電力対直流電
流の特性を示すグラフ、第4図は従来三相入力電
力測定装置を示すブロツク回路図である。 1……インバータ装置、2……順変換器、3…
…逆変換回路、4……分流器、5……変換器、6
……直流電流計。

Claims (1)

    【実用新案登録請求の範囲】
  1. 三相順変換回路を備えたインバータ装置におい
    て、前記三相順変換回路から逆変換回路への直流
    回路に直流電流検出器を設け、この検出器に直接
    又は変換器を介して指示計を接続し、この指示計
    により順変換前の入力電力を表示することを特徴
    としたインバータ装置の三相入力電力測定装置。
JP6713990U 1990-06-25 1990-06-25 Pending JPH0425485U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6713990U JPH0425485U (ja) 1990-06-25 1990-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6713990U JPH0425485U (ja) 1990-06-25 1990-06-25

Publications (1)

Publication Number Publication Date
JPH0425485U true JPH0425485U (ja) 1992-02-28

Family

ID=31600449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6713990U Pending JPH0425485U (ja) 1990-06-25 1990-06-25

Country Status (1)

Country Link
JP (1) JPH0425485U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081679A (ja) * 2008-09-24 2010-04-08 Fanuc Ltd 消費電力量および回生電力量を計算するサーボモータ駆動制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081679A (ja) * 2008-09-24 2010-04-08 Fanuc Ltd 消費電力量および回生電力量を計算するサーボモータ駆動制御装置
JP4575483B2 (ja) * 2008-09-24 2010-11-04 ファナック株式会社 消費電力量および回生電力量を計算するサーボモータ駆動制御装置
US8040097B2 (en) 2008-09-24 2011-10-18 Fanuc Ltd Servo motor drive control device for calculating consumed electric energy and regenerated electric energy

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