SE387789B - Summasleckningsanordning - Google Patents
SummasleckningsanordningInfo
- Publication number
- SE387789B SE387789B SE7312883A SE7312883A SE387789B SE 387789 B SE387789 B SE 387789B SE 7312883 A SE7312883 A SE 7312883A SE 7312883 A SE7312883 A SE 7312883A SE 387789 B SE387789 B SE 387789B
- Authority
- SE
- Sweden
- Prior art keywords
- summer
- licking device
- licking
- summer licking
- Prior art date
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
- H02M7/5152—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
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/03—Synchronous motors with brushless excitation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246562 DE2246562C3 (de) | 1972-09-22 | Wechselrichterventile eines einen Drehfeldmotor speisenden Zwischenkreisumrichters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE387789B true SE387789B (sv) | 1976-09-13 |
Family
ID=5857078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7312883A SE387789B (sv) | 1972-09-22 | 1973-09-21 | Summasleckningsanordning |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3887862A (ja) |
| JP (1) | JPS5417412B2 (ja) |
| AT (1) | AT325718B (ja) |
| AU (1) | AU474769B2 (ja) |
| BE (1) | BE805071A (ja) |
| CA (1) | CA992138A (ja) |
| CH (1) | CH559464A5 (ja) |
| DK (1) | DK137590C (ja) |
| FR (1) | FR2200666B1 (ja) |
| GB (1) | GB1440475A (ja) |
| IT (1) | IT993260B (ja) |
| NL (1) | NL7312379A (ja) |
| NO (1) | NO136510C (ja) |
| SE (1) | SE387789B (ja) |
| ZA (1) | ZA737418B (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234275B2 (ja) * | 1974-06-08 | 1977-09-02 | ||
| JPS5234276B2 (ja) * | 1974-06-10 | 1977-09-02 | ||
| CH589966A5 (ja) * | 1974-12-03 | 1977-07-29 | Siemens Ag | |
| US4012682A (en) * | 1975-02-05 | 1977-03-15 | Eaton Corporation | Low KVA static AC motor drive |
| JPS5821511B2 (ja) * | 1975-07-04 | 1983-04-30 | 株式会社日立製作所 | コウリユウデンドウキノセイギヨソウチ |
| US4145647A (en) * | 1978-02-23 | 1979-03-20 | Danfoss A/S | Arrangement for controlling the speed and rotary direction of a three-phase asynchronous motor |
| US4183081A (en) * | 1978-11-02 | 1980-01-08 | General Electric Company | Inverter system including commutation failure prevention scheme |
| US4251763A (en) * | 1979-04-24 | 1981-02-17 | General Electric Company | Commutating capacitor charge detection circuit and method |
| DE3030465C2 (de) * | 1980-08-12 | 1982-06-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Betrieb eines Umrichters mit Gleichstromzwischenkreis zur Speisung einer Drehfeldmaschine |
| CH644478A5 (fr) * | 1981-12-18 | 1984-07-31 | Cerac Inst Sa | Procede et moyens pour alimenter en energie electrique un outil portatif. |
| JPS59165970A (ja) * | 1983-03-11 | 1984-09-19 | Meidensha Electric Mfg Co Ltd | 電流形ｇｔｏインバ−タの電圧クランプ回路 |
| FR2543759B1 (fr) * | 1983-03-30 | 1985-06-14 | Cem Comp Electro Mec | Dispositif de commutation statique traction-freinage pour systeme a vitesse variable a moteurs asynchrones alimentes par commutateur de courant |
| US4567420A (en) * | 1983-05-20 | 1986-01-28 | Ross Hill Controls Corporation | Semi-conductor motor control system |
| DE3490797C2 (de) * | 1984-12-20 | 1989-10-05 | Proizv Obeedinenis Tallin Elek | Selbstgef}hrter Wechselrichter |
| WO1987007787A1 (en) * | 1986-06-11 | 1987-12-17 | Uni-Power International Pty. Ltd. | Ac to ac converter |
| FI81701C (fi) * | 1988-05-17 | 1990-11-12 | Kone Oy | Oeverspaenningsskydd foer riktarbryggor. |
| DE3834412A1 (de) * | 1988-10-10 | 1990-04-12 | Asea Brown Boveri | Kurzschlussschutz fuer eine halbgesteuerte drehstrombruecke |
| EP0489947B1 (de) * | 1990-12-10 | 1995-03-22 | Asea Brown Boveri Ag | Löschkreis |
| SE503106C2 (sv) * | 1994-07-01 | 1996-03-25 | Asea Brown Boveri | Lastkommuterad synkronmotordrift |
| US6617814B1 (en) | 2001-04-11 | 2003-09-09 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
| US6987372B1 (en) | 2001-04-11 | 2006-01-17 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
| US7132812B1 (en) | 2001-04-11 | 2006-11-07 | Rockwell Automation Technologies, Inc. | Integrated DC link choke and method for suppressing common-mode voltage in a motor drive |
| US8149346B2 (en) | 2005-10-14 | 2012-04-03 | Semiconductor Energy Laboratory Co., Ltd. | Display device and manufacturing method thereof |
| CN102986131A (zh) * | 2010-04-29 | 2013-03-20 | 英格蒂姆能源科技有限公司 | 发电机控制系统及方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474320A (en) * | 1967-11-02 | 1969-10-21 | Gen Electric | Variable frequency and voltage electric power inverter utilizing an auxiliary source of fixed-magnitude commutating voltage |
| SE352496B (ja) * | 1968-02-15 | 1972-12-27 | Danfoss As | |
| US3757140A (en) * | 1969-02-04 | 1973-09-04 | Ransomes Sims & Jefferies Ltd | Commutation circuits |
| US3568021A (en) * | 1969-05-15 | 1971-03-02 | Gen Electric | Low cost variable input voltage inverter with reliable commutation |
| DK122850B (da) * | 1969-11-07 | 1972-04-17 | Picker Andrex X Ray As | Kobling til ondannelse af spændingen fra en jævnspændingskilde til en impulsformet spænding. |
| US3621366A (en) * | 1969-11-13 | 1971-11-16 | Marathon Electric Research Of | Dc side commutated chopper and inverter |
| US3652874A (en) * | 1970-07-30 | 1972-03-28 | Donald F Partridge | Circuit for controlling the conduction of a switching device |
| US3683264A (en) * | 1970-11-12 | 1972-08-08 | Reliance Electric Co | Adaptive limit current |
| US3694730A (en) * | 1971-05-03 | 1972-09-26 | Emerson Electric Co | Thyristor c.c. switch |
| JPS512605B2 (ja) * | 1971-08-17 | 1976-01-27 | ||
| US3757197A (en) * | 1972-07-25 | 1973-09-04 | Gen Electric | Amping voltage on series compensating capacitor series parallel compensated current source inverter with means for cl |
-
1973
- 1973-08-06 AT AT687573A patent/AT325718B/de not_active IP Right Cessation
- 1973-08-15 DK DK448073A patent/DK137590C/da active
- 1973-08-24 NO NO3350/73A patent/NO136510C/no unknown
- 1973-09-07 NL NL7312379A patent/NL7312379A/xx not_active Application Discontinuation
- 1973-09-14 CH CH1326273A patent/CH559464A5/xx not_active IP Right Cessation
- 1973-09-18 IT IT29004/73A patent/IT993260B/it active
- 1973-09-19 ZA ZA737418A patent/ZA737418B/xx unknown
- 1973-09-19 FR FR7333643A patent/FR2200666B1/fr not_active Expired
- 1973-09-20 US US399348A patent/US3887862A/en not_active Expired - Lifetime
- 1973-09-20 GB GB4429473A patent/GB1440475A/en not_active Expired
- 1973-09-20 BE BE135831A patent/BE805071A/xx unknown
- 1973-09-20 JP JP10641373A patent/JPS5417412B2/ja not_active Expired
- 1973-09-21 AU AU60578/73A patent/AU474769B2/en not_active Expired
- 1973-09-21 CA CA181,657A patent/CA992138A/en not_active Expired
- 1973-09-21 SE SE7312883A patent/SE387789B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA737418B (en) | 1974-09-25 |
| FR2200666B1 (ja) | 1977-08-12 |
| NO136510C (no) | 1977-09-14 |
| BE805071A (fr) | 1974-03-20 |
| AT325718B (de) | 1975-11-10 |
| FR2200666A1 (ja) | 1974-04-19 |
| AU474769B2 (en) | 1976-08-05 |
| DE2246562A1 (de) | 1974-04-04 |
| US3887862A (en) | 1975-06-03 |
| CH559464A5 (ja) | 1975-02-28 |
| DE2246562B2 (de) | 1975-10-09 |
| NO136510B (ja) | 1977-06-06 |
| DK137590C (da) | 1978-09-11 |
| JPS4970110A (ja) | 1974-07-06 |
| NL7312379A (ja) | 1974-03-26 |
| JPS5417412B2 (ja) | 1979-06-29 |
| AU6057873A (en) | 1975-03-27 |
| ATA687573A (de) | 1975-01-15 |
| GB1440475A (en) | 1976-06-23 |
| CA992138A (en) | 1976-06-29 |
| IT993260B (it) | 1975-09-30 |
| DK137590B (da) | 1978-03-28 |
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