CA1079349A - Protection arrangement for a brushless synchronous machine - Google Patents
Protection arrangement for a brushless synchronous machineInfo
- Publication number
- CA1079349A CA1079349A CA278,704A CA278704A CA1079349A CA 1079349 A CA1079349 A CA 1079349A CA 278704 A CA278704 A CA 278704A CA 1079349 A CA1079349 A CA 1079349A
- Authority
- CA
- Canada
- Prior art keywords
- input voltage
- machine
- voltage
- current
- primary
- 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.)
- Expired
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 31
- 230000004224 protection Effects 0.000 title claims description 18
- 238000004804 winding Methods 0.000 claims abstract description 49
- 230000005284 excitation Effects 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- GPKJTRJOBQGKQK-UHFFFAOYSA-N quinacrine Chemical compound C1=C(OC)C=C2C(NC(C)CCCN(CC)CC)=C(C=CC(Cl)=C3)C3=NC2=C1 GPKJTRJOBQGKQK-UHFFFAOYSA-N 0.000 description 1
- 238000010079 rubber tapping Methods 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 |
|---|---|
| CA1079349A true CA1079349A (en) | 1980-06-10 |
Family
ID=5978411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA278,704A Expired CA1079349A (en) | 1976-05-19 | 1977-05-18 | Protection arrangement for a brushless synchronous machine |
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 |
| AT357216B (de) | 1980-06-25 |
| ATA265977A (de) | 1979-11-15 |
| GB1542185A (en) | 1979-03-14 |
| JPS605155B2 (ja) | 1985-02-08 |
| CH615303A5 (US07608600-20091027-C00054.png) | 1980-01-15 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1079349A (en) | Protection arrangement for a brushless synchronous machine | |
| US4486801A (en) | Generator shorted diode protection system | |
| US4208621A (en) | Brushless DC motor control system | |
| US3727103A (en) | Three phase system monitoring and control circuit | |
| EP0686851B1 (en) | Digitally controlled circuit interrupter with improved automatic selection of sampling interval for 50 Hz and 60 Hz power systems | |
| US5801516A (en) | Drive overload protection circuit | |
| US6188203B1 (en) | Ground fault detection circuit | |
| US4604565A (en) | Microcomputer-controlled DC three-wire circuit for vehicle | |
| US4623826A (en) | Stall protection circuit for brushless motor control | |
| US6842322B2 (en) | Electronic trip device comprising a capacitor for supply of a trip coil | |
| US4378517A (en) | Method and apparatus for controlling the energization of an electric motor | |
| US4594632A (en) | Overvoltage protection circuit for synchronous machinerotor | |
| KR100799086B1 (ko) | 회전 교류 발전기용 여자기 전류 조절을 위한 장치 | |
| US3912976A (en) | Multilevel current sensing detector system for overcurrent protection of multispeed ac motors | |
| US3529211A (en) | Generator protective device using a zener diode as an overvoltage sensor | |
| US4187523A (en) | Detecting a short circuit fault in a dynamo electric machine | |
| US11303241B2 (en) | Rotating electrical machine | |
| US4458182A (en) | Drive device with two mutually counteracting motors for eliminating gearing backlash | |
| US5777217A (en) | Rotation-direction signal inclusion device | |
| US3359457A (en) | Device for overload protection of electrical equipment | |
| SU909744A1 (ru) | Устройство дл защиты бесщеточного возбудител синхронной машины | |
| SU1545284A1 (ru) | Устройство дл защиты бесщеточной синхронной машины от повреждени в системе возбуждени | |
| JPH0132738B2 (US07608600-20091027-C00054.png) | ||
| US4520304A (en) | Three phase scaling current-to-voltage convertor | |
| KR102561895B1 (ko) | 고장표시와 조치 기능이 구비된 안전을 위한 전압조정기를 포함하는 비상용 디젤 발전기 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |