JPS6430688U - - Google Patents

Info

Publication number
JPS6430688U
JPS6430688U JP1988098321U JP9832188U JPS6430688U JP S6430688 U JPS6430688 U JP S6430688U JP 1988098321 U JP1988098321 U JP 1988098321U JP 9832188 U JP9832188 U JP 9832188U JP S6430688 U JPS6430688 U JP S6430688U
Authority
JP
Japan
Prior art keywords
electrical energy
commutation
switch means
semiconductor switch
pair
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
JP1988098321U
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
Publication of JPS6430688U publication Critical patent/JPS6430688U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Description

【図面の簡単な説明】
第１図は補助転流部を含む転流回路を有する本
考案による電力インバータの解図的ブロツク線図
である。第２図は第１図に示された電流検出器の
一つの実施例を示す解図的ブロツク線図である。
第３図は第１図の種々の点に於ける波形を示す解
図的グラフである。 １０〜負の入力バス、１２〜正の入力バス、１
４，１６〜サイリスタ、２２，２４〜ダイオード
、２６〜一次巻線、２７〜タツプ、２８〜変圧器
、３０〜誘導子、３４〜二次巻線、３６〜負荷、
３８〜誘導子、４２〜クロツク、４６〜波形発生
器、４８〜コンデンサ、５２〜コンデンサ、５４
〜誘導子、５６，５８〜コンデンサ、６０，６２
〜トライアツク、６８〜補助ゲート、７８〜交流
器、８５〜変圧器、８８〜全波整流器、９２〜フ
イルタ、９６〜比較器、９８〜ポテンシオメータ
、１００〜端子、１０４〜誘導子、１１０〜比較
器、１１４〜絶対値回路、１１８〜比較器、１２
０〜ポテンシオメータ、１２２〜端子、１２６〜
ＯＲゲート、１４０，１４２，１４４〜波形、１
４６〜転流パルス。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流電気エネルギを実質的に正弦波形の基本成
    分を有する出力波形に変換するインバータにして
    、直流電源より電気エネルギを受ける入力手段１
    ０，１２と、前記入力手段に接続された半導体ス
    イツチ手段１４，１６と、前記半導体スイツチ手
    段を非導通状態と導通状態の間に周期的に転換す
    べく該半導体スイツチ手段に前記正弦波形の基本
    成分に関連する周波数にて正弦波形を与える手段
    ４６，４２と、前記半導体スイツチ手段を非導通
    状態へ転流するための電気エネルギを蓄える主コ
    ンデンサ５２を含み前記半導体スイツチ手段に接
    続された主転流手段５２，５４と、過電流検出器
    ７８により検出された過電流状態に応答し転流の
    ための追加の電気エネルギを与える補助転流手段
    ５６，５８とを有し、前記補助転流手段はインバ
    ータ作動中に電気エネルギを蓄える一対の反対方
    向に充電されるコンデンサ５６，５８を含んでお
    り、前記一対のコンデンサの各々はスイツチング
    サイクル中に過電流状態が検出された時にはいつ
    でも選択的に作動し得るスイツチ手段６０，６２
    により制御されて前記一対のコンデンサの予め定
    められた一つが転流のための追加の電気エネルギ
    を与えるべく転流シーケンス中に前記主コンデン
    サ５２に平列に接続されるようになつていること
    を特徴とするインバータ。
JP1988098321U 1978-08-02 1988-07-25 Pending JPS6430688U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93046978A 1978-08-02 1978-08-02

Publications (1)

Publication Number Publication Date
JPS6430688U true JPS6430688U (ja) 1989-02-27

Family

ID=25459369

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9938079A Pending JPS5526096A (en) 1978-08-02 1979-08-02 Inverter
JP1988098321U Pending JPS6430688U (ja) 1978-08-02 1988-07-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9938079A Pending JPS5526096A (en) 1978-08-02 1979-08-02 Inverter

Country Status (9)

Country Link
EP (1) EP0007920B1 (ja)
JP (2) JPS5526096A (ja)
AU (1) AU524050B2 (ja)
BR (1) BR7904940A (ja)
CA (1) CA1133580A (ja)
DE (1) DE2963731D1 (ja)
DK (1) DK157275C (ja)
EG (1) EG13538A (ja)
IL (1) IL57941A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068281A1 (en) * 2000-03-15 2001-09-20 Sunbio Co., Ltd. Garbage processing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225912A (en) * 1978-12-22 1980-09-30 United Technologies Corporation Control for an auxiliary commutation circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839930A (ja) * 1971-09-21 1973-06-12
JPS4844725A (ja) * 1971-06-02 1973-06-27
JPS5081258A (ja) * 1973-11-16 1975-07-01

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204320B (de) * 1964-06-25 1965-11-04 Siemens Ag Parallelwechselrichter mit Halbleiterstromtoren
CH470114A (de) * 1968-02-26 1969-03-15 Bbc Brown Boveri & Cie Gleichstromsteller mit mindestens einem gesteuerten Hauptventil
BE791336R (fr) * 1971-11-18 1973-05-14 Lepaute Onduleur serie a extinction
DE2360426A1 (de) * 1973-12-04 1975-06-12 Siemens Ag Selbstgesteuerter wechselrichter mit steuerbaren hauptventilen in mittelpunktschaltung
US4060757A (en) * 1976-09-17 1977-11-29 General Electric Co. Inverters having a transformer-coupled commutating circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844725A (ja) * 1971-06-02 1973-06-27
JPS4839930A (ja) * 1971-09-21 1973-06-12
JPS5081258A (ja) * 1973-11-16 1975-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068281A1 (en) * 2000-03-15 2001-09-20 Sunbio Co., Ltd. Garbage processing device

Also Published As

Publication number Publication date
CA1133580A (en) 1982-10-12
DE2963731D1 (en) 1982-11-04
AU524050B2 (en) 1982-08-26
DK325779A (da) 1980-02-03
EP0007920A1 (en) 1980-02-06
DK157275C (da) 1990-04-30
JPS5526096A (en) 1980-02-25
IL57941A (en) 1982-02-28
AU4950879A (en) 1980-02-07
EG13538A (en) 1981-12-31
IL57941A0 (en) 1979-11-30
EP0007920B1 (en) 1982-09-22
DK157275B (da) 1989-11-27
BR7904940A (pt) 1980-05-06

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