JPS6430689U - - Google Patents
Info
- Publication number
- JPS6430689U JPS6430689U JP1988102330U JP10233088U JPS6430689U JP S6430689 U JPS6430689 U JP S6430689U JP 1988102330 U JP1988102330 U JP 1988102330U JP 10233088 U JP10233088 U JP 10233088U JP S6430689 U JPS6430689 U JP S6430689U
- Authority
- JP
- Japan
- Prior art keywords
- main semiconductor
- semiconductor switches
- switches
- rectifier
- switch
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
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
- H02M7/5152—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 separate extinguishing means
- H02M7/5155—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 separate extinguishing means wherein each commutation element has its own extinguishing means
-
- 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
-
- 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
- H02M7/4811—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 having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Description
第1図は本考案による制御回路と補助部分を有
する転流回路とを含む電力インバータのブロツク
図である。第2図は本考案による電力インバータ
の作動中に第1図の種々の点に現われる波形を示
す図である。 10〜負入力母線、12〜正入力母線、14,
16〜主半導体スイツチ(サイリスタ)、22〜
インダクタ、26〜出力節点、29〜負荷、32
〜インダクタ、36〜電流検出器、38,40〜
ダイオード、41,44〜コンデンサ、46,4
8〜サイリスタ、50〜インダクタ、52,56
〜コンデンサ、58,60〜逆導通サイリスタ(
RCT)、62〜ゲーテイング信号発生器、84
〜クロツク、86〜波形発生器、88〜デユアル
周波数カウンタ、96,98〜電流レベル比較器
、104〜タイミング制御回路。
する転流回路とを含む電力インバータのブロツク
図である。第2図は本考案による電力インバータ
の作動中に第1図の種々の点に現われる波形を示
す図である。 10〜負入力母線、12〜正入力母線、14,
16〜主半導体スイツチ(サイリスタ)、22〜
インダクタ、26〜出力節点、29〜負荷、32
〜インダクタ、36〜電流検出器、38,40〜
ダイオード、41,44〜コンデンサ、46,4
8〜サイリスタ、50〜インダクタ、52,56
〜コンデンサ、58,60〜逆導通サイリスタ(
RCT)、62〜ゲーテイング信号発生器、84
〜クロツク、86〜波形発生器、88〜デユアル
周波数カウンタ、96,98〜電流レベル比較器
、104〜タイミング制御回路。
Claims (1)
- 直流電気エネルギーを交流電気エネルギーに変
換するためのインバータにして、直流電源入力母
線10,12の間に直列に接続された少なくとも
二つの主半導体スイツチ14,16を有し、前記
主半導体スイツチ間の接続点26に負荷が接続さ
れており、前記直流電源入力母線10,12の間
を横切つて二つのコンデンサ41,44含む整流
手段40,44,46,48,50を有し、前記
コンデンサの間に接続点はインダクタ50及び二
つの逆並行に接続された整流スイツチ46,48
を経て前記主半導体スイツチ14,16の間の接
続点26に選択的に接続されるようになつており
、更に前記主半導体スイツチ14,16と前記整
流スイツチ46,48とに接続されてその作動を
制御する制御用波形発生器86を有し、前記主半
導体スイツチの各々は前記整流スイツチの作動の
後或る予め定められた時間遅れt3―t2,t6
―t5,…にて作動されて他の主半導体スイツチ
を非作動状態にするようになつており、更に負荷
電流検出器36を有し、前記整流手段40〜50
は該整流手段の各コンデンサ40,44にそれぞ
れ並列に接続され且互いに直列に接続された補助
コンデンサ52,56と補助整流スイツチ58,
60とを含んでおり、前記制御用波形発生器86
,88,104は前記負荷電流検出器36により
検出された過電流状態に応答して前記補助整流ス
イツチ58,60を対応する整流スイツチ46,
48と同時に作動させて前記の予め定められた時
間遅れを増大し、前記補助コンデンサ52,56
の一つを前記整流手段40〜50の対応するコン
デンサ40,44に並列に接続することにより前
記整流手段と共振周波数の変化を補償するよう構
成されていることを特徴とするインバータ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/972,543 US4225912A (en) | 1978-12-22 | 1978-12-22 | Control for an auxiliary commutation circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430689U true JPS6430689U (ja) | 1989-02-27 |
JPH0357117Y2 JPH0357117Y2 (ja) | 1991-12-25 |
Family
ID=25519785
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16746979A Pending JPS55100079A (en) | 1978-12-22 | 1979-12-21 | Inverter |
JP1988102330U Expired JPH0357117Y2 (ja) | 1978-12-22 | 1988-08-01 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16746979A Pending JPS55100079A (en) | 1978-12-22 | 1979-12-21 | Inverter |
Country Status (10)
Country | Link |
---|---|
US (1) | US4225912A (ja) |
EP (1) | EP0013273B1 (ja) |
JP (2) | JPS55100079A (ja) |
AU (1) | AU526779B2 (ja) |
BR (1) | BR7908380A (ja) |
CA (1) | CA1138927A (ja) |
DE (1) | DE2967192D1 (ja) |
DK (1) | DK157964C (ja) |
EG (1) | EG13673A (ja) |
IL (1) | IL58959A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7807040B2 (en) | 2002-06-01 | 2010-10-05 | Biodynamics Research Limited | Recovery process |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018198B2 (ja) * | 1978-12-06 | 1985-05-09 | 株式会社東芝 | インバ−タの制御装置 |
US4336585A (en) * | 1980-12-23 | 1982-06-22 | United Technologies Corporation | Selective commutation for an inverter |
US4358820A (en) * | 1980-12-29 | 1982-11-09 | United Technologies Corporation | Inverter with individual commutation circuit |
FR2572859A1 (fr) * | 1984-11-06 | 1986-05-09 | Electricite De France | Onduleur a thyristors comportant un circuit de protection contre les defauts |
US4706177A (en) * | 1985-11-14 | 1987-11-10 | Elliot Josephson | DC-AC inverter with overload driving capability |
US5418706A (en) * | 1992-12-01 | 1995-05-23 | Ajax Magnethermic Corporation | Wide load matching capability power supply |
US5666377A (en) * | 1994-11-16 | 1997-09-09 | Ajax Magnethermic Corporation | Multiple furnace controller |
JP3173376B2 (ja) * | 1996-06-14 | 2001-06-04 | 株式会社日立製作所 | 3レベル電力変換器のコンデンサ容量判定装置 |
US5898583A (en) * | 1998-02-02 | 1999-04-27 | General Electric Company | Gate drive latching circuit for an auxiliary resonant commutation circuit |
US6239992B1 (en) * | 1999-06-09 | 2001-05-29 | Matsushita Refrigeration Company | Electric power unit with early auxiliary capacitor charging |
US6930897B2 (en) | 2001-07-31 | 2005-08-16 | Abb Research Ltd. | Fuel cell inverter |
JP4140488B2 (ja) | 2003-09-09 | 2008-08-27 | ダイキン工業株式会社 | スクリュー圧縮機および冷凍装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988040A (ja) * | 1972-12-27 | 1974-08-22 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526053A (en) * | 1945-04-21 | 1950-10-17 | Asea Ab | Means for indirect forced commutation of static current converters in two-way connection |
US3207974A (en) * | 1961-02-23 | 1965-09-21 | Gen Electric | Inverter circuits |
US3249844A (en) * | 1962-08-23 | 1966-05-03 | Honeywell Inc | Semiconductor apparatus |
BE715153A (fr) * | 1968-05-15 | 1968-11-18 | Acec | Onduleur a commutation forcee. |
JPS5225546B2 (ja) * | 1971-06-02 | 1977-07-08 | ||
BE791336R (fr) * | 1971-11-18 | 1973-05-14 | Lepaute | Onduleur serie a extinction |
US3935528A (en) * | 1974-03-15 | 1976-01-27 | Brown, Boveri & Cie, A.G. | Self-commutating inverter means |
US4024453A (en) * | 1976-08-26 | 1977-05-17 | General Motors Corporation | Inverter for supplying a regulated voltage |
US4060757A (en) * | 1976-09-17 | 1977-11-29 | General Electric Co. | Inverters having a transformer-coupled commutating circuit |
CA1133580A (en) * | 1978-08-02 | 1982-10-12 | Joseph R. Vivirito | Auxiliary commutation circuit for an inverter |
US4180853A (en) * | 1978-08-23 | 1979-12-25 | United Technologies Corporation | Two-stage commutation circuit for an inverter |
-
1978
- 1978-12-22 US US05/972,543 patent/US4225912A/en not_active Expired - Lifetime
-
1979
- 1979-11-23 CA CA000340565A patent/CA1138927A/en not_active Expired
- 1979-12-13 AU AU53796/79A patent/AU526779B2/en not_active Ceased
- 1979-12-13 DE DE7979930033T patent/DE2967192D1/de not_active Expired
- 1979-12-13 EP EP79930033A patent/EP0013273B1/en not_active Expired
- 1979-12-14 IL IL58959A patent/IL58959A/xx unknown
- 1979-12-17 DK DK537979A patent/DK157964C/da not_active IP Right Cessation
- 1979-12-20 BR BR7908380A patent/BR7908380A/pt unknown
- 1979-12-21 JP JP16746979A patent/JPS55100079A/ja active Pending
- 1979-12-22 EG EG770/79A patent/EG13673A/xx active
-
1988
- 1988-08-01 JP JP1988102330U patent/JPH0357117Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988040A (ja) * | 1972-12-27 | 1974-08-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7807040B2 (en) | 2002-06-01 | 2010-10-05 | Biodynamics Research Limited | Recovery process |
Also Published As
Publication number | Publication date |
---|---|
AU5379679A (en) | 1980-06-26 |
DK157964C (da) | 1990-08-13 |
JPS55100079A (en) | 1980-07-30 |
CA1138927A (en) | 1983-01-04 |
US4225912A (en) | 1980-09-30 |
IL58959A (en) | 1982-07-30 |
IL58959A0 (en) | 1980-03-31 |
DK537979A (da) | 1980-06-23 |
EG13673A (en) | 1983-09-30 |
EP0013273B1 (en) | 1984-08-22 |
BR7908380A (pt) | 1980-09-16 |
DK157964B (da) | 1990-03-05 |
AU526779B2 (en) | 1983-01-27 |
EP0013273A1 (en) | 1980-07-09 |
DE2967192D1 (en) | 1984-09-27 |
JPH0357117Y2 (ja) | 1991-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6430689U (ja) | ||
JPS6160667B2 (ja) | ||
JPS6229792U (ja) | ||
JPH089656A (ja) | ブリッジ回路及びインバータ装置 | |
JP3316858B2 (ja) | 定電圧・定周波数電源装置 | |
JP2580108B2 (ja) | 電力変換装置 | |
JPS6430688U (ja) | ||
JP3389834B2 (ja) | 直流電源装置 | |
JPH0121695B2 (ja) | ||
JPS6213434Y2 (ja) | ||
JPH0196747U (ja) | ||
JPH0260449U (ja) | ||
JPH0736701B2 (ja) | 順変換装置 | |
JPS6370295U (ja) | ||
JPH0421192U (ja) | ||
JPS642040B2 (ja) | ||
JPH0668514B2 (ja) | 交流線間電圧ピ−ク値検出回路 | |
JPS6221789U (ja) | ||
JPS60144791U (ja) | 回生電流放電装置 | |
JPS63171163A (ja) | 電源装置 | |
JPS62191393U (ja) | ||
JPS6344633U (ja) | ||
JPS62159183U (ja) | ||
JPS62115789U (ja) | ||
JPS593743U (ja) | 単相負荷給電装置 |