CH615303A5 - - Google Patents
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- Publication number
- CH615303A5 CH615303A5 CH586877A CH586877A CH615303A5 CH 615303 A5 CH615303 A5 CH 615303A5 CH 586877 A CH586877 A CH 586877A CH 586877 A CH586877 A CH 586877A CH 615303 A5 CH615303 A5 CH 615303A5
- Authority
- CH
- Switzerland
- Prior art keywords
- voltage
- current
- excitation
- machine
- primary
- Prior art date
Links
- 230000005284 excitation Effects 0.000 description 51
- 238000004804 winding Methods 0.000 description 47
- 230000001360 synchronised effect Effects 0.000 description 34
- 230000001681 protective effect Effects 0.000 description 33
- 230000011664 signaling Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 101150039622 so gene Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0805—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for synchronous motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
- Y10S174/17—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in an electric power conversion, regulation, or protection system
Landscapes
- Control Of Eletrric Generators (AREA)
- Protection Of Generators And Motors (AREA)
- Synchronous Machinery (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2622309A DE2622309C3 (de) | 1976-05-19 | 1976-05-19 | Schutzeinrichtung für eine bürstenlose Synchronmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH615303A5 true CH615303A5 (US07608600-20091027-C00054.png) | 1980-01-15 |
Family
ID=5978411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH586877A CH615303A5 (US07608600-20091027-C00054.png) | 1976-05-19 | 1977-05-11 |
Country Status (10)
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2716206A1 (de) * | 1977-04-12 | 1978-10-26 | Siemens Ag | Schutzeinrichtung fuer eine buerstenlose synchronmaschine |
| NL7815033A (nl) * | 1977-08-26 | 1979-09-28 | Coal Industry Patents Ltd | Inrichting en werkwijze voor het bedrijven van een dynamo-elektrische machine. |
| US4237531A (en) * | 1979-04-24 | 1980-12-02 | General Electric Company | Controlled current inverter system having semiconductor overvoltage protection |
| US4311950A (en) * | 1980-03-28 | 1982-01-19 | Goldin Rodion G | Excitation system for a synchronous machine |
| US4520304A (en) * | 1982-09-30 | 1985-05-28 | Square D Company | Three phase scaling current-to-voltage convertor |
| US4658200A (en) * | 1983-03-25 | 1987-04-14 | Mitsubishi Denki Kabushiki Kaisha | Protection circuit for voltage regulator of vehicle mounted generator |
| DE3406274A1 (de) * | 1984-02-17 | 1985-08-29 | Siemens AG, 1000 Berlin und 8000 München | Elektrische synchronmaschine, die ueber rotierende gleichrichter erregt wird |
| US5532574A (en) * | 1994-03-28 | 1996-07-02 | Westinghouse Electric Corporation | Brushless exciter protection circuit |
| SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
| AU718707B2 (en) | 1996-05-29 | 2000-04-20 | Abb Ab | Insulated conductor for high-voltage windings and a method of manufacturing the same |
| EE03461B1 (et) | 1996-05-29 | 2001-06-15 | Asea Brown Boveri Ab | Elektromagnetiline seade, kõrgepingejaam või -võrk, meetod elektrivälja juhtimiseks, meetod magnetahela valmistamiseks ja kaabli kasutamine |
| SE510192C2 (sv) | 1996-05-29 | 1999-04-26 | Asea Brown Boveri | Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät |
| JP2000511338A (ja) | 1996-05-29 | 2000-08-29 | アセア ブラウン ボヴェリ エービー | 高圧巻線用導体および前記導体を含む巻線を備える回転電気機械 |
| SE509072C2 (sv) | 1996-11-04 | 1998-11-30 | Asea Brown Boveri | Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning |
| SE515843C2 (sv) | 1996-11-04 | 2001-10-15 | Abb Ab | Axiell kylning av rotor |
| SE512917C2 (sv) | 1996-11-04 | 2000-06-05 | Abb Ab | Förfarande, anordning och kabelförare för lindning av en elektrisk maskin |
| SE510422C2 (sv) | 1996-11-04 | 1999-05-25 | Asea Brown Boveri | Magnetplåtkärna för elektriska maskiner |
| SE508544C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Förfarande och anordning för montering av en stator -lindning bestående av en kabel. |
| SE508543C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Hasplingsanordning |
| SE9704431D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Effektreglering av synkronmaskin |
| SE9704423D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Roterande elektrisk maskin med spolstöd |
| SE9704421D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Seriekompensering av elektrisk växelströmsmaskin |
| SE9704427D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Infästningsanordning för elektriska roterande maskiner |
| SE9704422D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Ändplatta |
| SE512713C2 (sv) * | 1997-09-30 | 2000-05-02 | Abb Ab | Roterande synkronmaskin jämte förfarande vid mätning av spänningen i statorlindningen hos en roterande synkronmaskin |
| SE512822C2 (sv) * | 1997-09-30 | 2000-05-22 | Abb Ab | Elektrisk anläggning innefattande minst en roterande elektrisk maskin och användning av en roterande elektrisk maskin i en elektrisk anläggning |
| SE512721C2 (sv) * | 1997-09-30 | 2000-05-02 | Abb Ab | Roterande elektrisk maskin, maskin innefattande minst en roterande elektrisk huvudmaskin och elkraftanläggning innefattande en roterande elektrisk maskin jämte förfarande för magnetisering av en roterande elektrisk maskin |
| GB2331867A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Power cable termination |
| GB2331853A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Transformer |
| WO1999029015A2 (en) | 1997-11-28 | 1999-06-10 | Asea Brown Boveri Ab | Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine |
| US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
| US6713979B2 (en) * | 2001-07-26 | 2004-03-30 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Actuator drive circuit |
| US7196498B2 (en) * | 2004-09-08 | 2007-03-27 | Honeywell International Inc. | Method and apparatus for generator control |
| DE102005050486B4 (de) | 2005-10-21 | 2022-06-15 | General Electric Co. | Energieumwandlungseinheit |
| WO2009033912A1 (de) * | 2007-09-11 | 2009-03-19 | Abb Schweiz Ag | Verfahren und vorrichtung zum bestimmen eines erregerstroms in bürstenlosen elektrischen maschinen |
| CN102714479B (zh) * | 2010-01-13 | 2015-09-23 | 布鲁萨电子公司 | 用于控制同步电机的他励转子绕组的控制装置和方法 |
| KR20140022014A (ko) | 2011-03-11 | 2014-02-21 | 브루사 일렉트로닉 아게 | 스위치가 달린 여자회로를 갖는 동기머신 |
| US9350281B2 (en) * | 2014-05-09 | 2016-05-24 | Alonso Rodiguez | Circuit and method for frequency synthesis for signal detection in automatic voltage regulation for synchronous generators |
| US11699966B1 (en) * | 2022-02-11 | 2023-07-11 | Hamilton Sundstrand Corporation | Open flyback diode protection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6805389A (US07608600-20091027-C00054.png) * | 1967-04-29 | 1968-10-30 | ||
| AT283522B (de) * | 1968-02-07 | 1970-08-10 | Siemens Ag | Feldregelanordnung für eine Asynchronmaschine |
| US3564391A (en) * | 1968-05-09 | 1971-02-16 | Gen Electric | Rotating alternating current generator system |
| US3748555A (en) * | 1972-05-01 | 1973-07-24 | Westinghouse Electric Corp | Protective circuit for brushless synchronous motors |
-
1976
- 1976-05-19 DE DE2622309A patent/DE2622309C3/de not_active Expired
-
1977
- 1977-04-15 AT AT265977A patent/AT357216B/de not_active IP Right Cessation
- 1977-05-06 SE SE7705309A patent/SE430840B/xx not_active IP Right Cessation
- 1977-05-11 US US05/795,875 patent/US4106069A/en not_active Expired - Lifetime
- 1977-05-11 CH CH586877A patent/CH615303A5/de not_active IP Right Cessation
- 1977-05-13 IN IN718/CAL/77A patent/IN148531B/en unknown
- 1977-05-18 BR BR3213/77A patent/BR7703213A/pt unknown
- 1977-05-18 CA CA278,704A patent/CA1079349A/en not_active Expired
- 1977-05-19 JP JP52058168A patent/JPS605155B2/ja not_active Expired
- 1977-05-19 GB GB7721192A patent/GB1542185A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2622309B2 (de) | 1978-09-14 |
| CA1079349A (en) | 1980-06-10 |
| AT357216B (de) | 1980-06-25 |
| ATA265977A (de) | 1979-11-15 |
| GB1542185A (en) | 1979-03-14 |
| JPS605155B2 (ja) | 1985-02-08 |
| IN148531B (US07608600-20091027-C00054.png) | 1981-03-28 |
| SE7705309L (sv) | 1977-11-20 |
| BR7703213A (pt) | 1978-02-08 |
| SE430840B (sv) | 1983-12-12 |
| JPS52140812A (en) | 1977-11-24 |
| US4106069A (en) | 1978-08-08 |
| DE2622309A1 (de) | 1977-11-24 |
| DE2622309C3 (de) | 1979-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |