JPS634190U - - Google Patents

Info

Publication number
JPS634190U
JPS634190U JP9510686U JP9510686U JPS634190U JP S634190 U JPS634190 U JP S634190U JP 9510686 U JP9510686 U JP 9510686U JP 9510686 U JP9510686 U JP 9510686U JP S634190 U JPS634190 U JP S634190U
Authority
JP
Japan
Prior art keywords
voltage
coupling transformer
excitation
detects
taking
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
JP9510686U
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 JP9510686U priority Critical patent/JPS634190U/ja
Publication of JPS634190U publication Critical patent/JPS634190U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す。第2図はイン
バータ出力電圧の波形図及びその分解波形図を示
す。第3図は従来のインバータの一例を示す。 1…直流電圧、2…インバータ、3…分圧回路
、4…結合トランス、5…フイルタ用のコンデン
サ、6…負荷、7…絶縁回路、8,8′…ローパ
スフイルタ、9…トランジスタオン・オフ制御回
路、10…電圧変成器、11…電圧比較回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 結合トランスの偏励磁を補正するため、結合ト
    ランスの1次電圧と2次電圧との差をとることに
    よつてインバータ出力電圧に含まれる直流分を検
    出することを特徴とする偏励磁検出回路。
JP9510686U 1986-06-21 1986-06-21 Pending JPS634190U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9510686U JPS634190U (ja) 1986-06-21 1986-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9510686U JPS634190U (ja) 1986-06-21 1986-06-21

Publications (1)

Publication Number Publication Date
JPS634190U true JPS634190U (ja) 1988-01-12

Family

ID=30959262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9510686U Pending JPS634190U (ja) 1986-06-21 1986-06-21

Country Status (1)

Country Link
JP (1) JPS634190U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077281A1 (ja) * 2012-11-15 2014-05-22 日立オートモティブシステムズ株式会社 電力変換装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014077281A1 (ja) * 2012-11-15 2014-05-22 日立オートモティブシステムズ株式会社 電力変換装置
JP2014100022A (ja) * 2012-11-15 2014-05-29 Hitachi Automotive Systems Ltd 電力変換装置

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