SE8106356L - Skyddskrets for kortsluten diod i en generator - Google Patents

Skyddskrets for kortsluten diod i en generator

Info

Publication number: SE8106356L
Authority: SE; Sweden
Prior art keywords: output signal; generator; range; load current; exciter field
Prior art date: 1980-11-10

Application number

SE8106356A

Other languages

Unknown language ( )

English (en)

Other versions

SE449675B (sv

Inventor

M C Jackovich

W Spencer

J B Thom

Original Assignee

Sundstrand Corp

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.)

1980-11-10

Filing date

1981-10-28

Publication date

1982-05-11

1981-10-28 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1982-05-11 Publication of SE8106356L publication Critical patent/SE8106356L/sv

1987-05-11 Publication of SE449675B publication Critical patent/SE449675B/sv

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
- H02H7/06—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 generators; for synchronous capacitors
- H02H7/065—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 generators; for synchronous capacitors against excitation faults

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Eletrric Generators (AREA)
Protection Of Generators And Motors (AREA)

SE8106356A 1980-11-10 1981-10-28 Skyddssystem for kortsluten diod for en borstlos vexelstromsgenerator SE449675B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20538380A	1980-11-10	1980-11-10

Publications (2)

Publication Number	Publication Date
SE8106356L true SE8106356L (sv)	1982-05-11
SE449675B SE449675B (sv)	1987-05-11

Family

ID=22761977

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8106356A SE449675B (sv)	1980-11-10	1981-10-28	Skyddssystem for kortsluten diod for en borstlos vexelstromsgenerator

Country Status (7)

Country	Link
JP (1)	JPS57110026A (sv)
DE (1)	DE3135919A1 (sv)
FR (1)	FR2494053B1 (sv)
GB (1)	GB2087176B (sv)
IL (1)	IL64200A (sv)
IT (1)	IT1171644B (sv)
SE (1)	SE449675B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4595965A (en) *	1983-12-19	1986-06-17	Sundstrand Corporation	Apparatus and method for detecting a rotating rectifier fault
GB8528501D0 (en) *	1985-11-19	1985-12-24	Lucas Ind Plc	Switching rectified alternating current
DE3730829C2 (de) *	1987-09-14	1997-02-06	Siemens Ag	Überlastschutz für den Erregerkreis einer Synchronmaschine
EP3509208A1 (en) *	2018-01-04	2019-07-10	ABB Schweiz AG	Method of controlling an field wound synchronous machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB993512A (en) *	1962-10-08	1965-05-26	Westinghouse Electric Corp	Alternating current generators
DE1588470C3 (de) *	1967-07-17	1973-01-04	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schutzschaltungsanordnung für den Erregerstromkreis einer von einem Erregergenerator über rotierende Gleichrichter erregten schleifringlosen Synchronmaschine
US3534228A (en) *	1968-05-08	1970-10-13	Westinghouse Electric Corp	Generator and exciter protection circuit
US3705331A (en) *	1972-03-16	1972-12-05	Westinghouse Electric Corp	Ac generator system including differential protection of exciter

1981
- 1981-09-09 FR FR8117078A patent/FR2494053B1/fr not_active Expired
- 1981-09-10 DE DE19813135919 patent/DE3135919A1/de not_active Withdrawn
- 1981-10-13 GB GB8130900A patent/GB2087176B/en not_active Expired
- 1981-10-28 SE SE8106356A patent/SE449675B/sv not_active IP Right Cessation
- 1981-11-03 IL IL64200A patent/IL64200A/xx unknown
- 1981-11-06 IT IT49649/81A patent/IT1171644B/it active
- 1981-11-09 JP JP56178463A patent/JPS57110026A/ja active Granted

Also Published As

Publication number	Publication date
JPH0126251B2 (sv)	1989-05-23
SE449675B (sv)	1987-05-11
GB2087176A (en)	1982-05-19
FR2494053A1 (fr)	1982-05-14
IL64200A0 (en)	1982-02-28
DE3135919A1 (de)	1982-07-01
IT1171644B (it)	1987-06-10
FR2494053B1 (fr)	1985-08-23
JPS57110026A (en)	1982-07-08
IT8149649A0 (it)	1981-11-06
GB2087176B (en)	1984-09-05
IL64200A (en)	1985-02-28

Similar Documents

Publication	Publication Date	Title
DE3880706D1 (de)	1993-06-09	Schaltungsanordnung zur stromversorgung einer vielzahl von verbrauchern.
ES537320A0 (es)	1985-11-01	Un metodo de detectar la proximidad de un objeto a una linea electrica que tenga una tension alterna
ES8204565A1 (es)	1982-04-01	Perfeccionamientos en circuitos electronicos de proteccion de sobreintensidad de corriente para transistores de poten- cia
SE8106356L (sv)	1982-05-11	Skyddskrets for kortsluten diod i en generator
ES8306931A1 (es)	1983-06-01	"una disposicion de proteccion frente a perdidas de fases para una carga de corriente alterna polifasica".
ES465859A1 (es)	1978-10-01	Un dispositivo de proteccion para un juntor electronico.
KR910017750A (ko)	1991-11-05	사전경보부가 회로차단기
KR900002378A (ko)	1990-02-28	회로 차단기
JPS6419914A (en)	1989-01-24	Inverter overcurrent protector
SU920939A1 (ru)	1982-04-15	Устройство дл защиты бесщеточной синхронной машины
NO941149L (no)	1994-03-29	Anordning for påvisning av feil på underjordisk elektrisk kraftfordelingsnett
JPS54156143A (en)	1979-12-08	Power source system
SU1083171A1 (ru)	1984-03-30	Стабилизатор посто нного напр жени с защитой от перегрузок по току
SU985902A1 (ru)	1982-12-30	Устройство дл защиты автономного инвертора от коротких замыканий в нагрузке (его варианты)
SU1427477A1 (ru)	1988-09-30	Трехфазна автономна сеть с защитой
SU535646A1 (ru)	1976-11-15	Устройство дл защиты источника напр жени от перегрузки
RU2016487C1 (ru)	1994-07-15	Устройство для защиты измерительных приборов от перегрузок
JPS5687389A (en)	1981-07-15	Protection of semiconductor laser
SU898549A1 (ru)	1982-01-15	Устройство дл защиты электродвигател от витковых замыканий
SU1181038A1 (ru)	1985-09-23	Устройство дл защитного отключени электроустановки в сети переменного тока
RU2082955C1 (ru)	1997-06-27	Устройство искробезопасного питания двухпроводного датчика
SU694650A1 (ru)	1979-10-30	Источник питани с защитой от перегрузок
KR840002083Y1 (ko)	1984-10-10	전류 제한 장치의 순간 정지회로
JPS54162150A (en)	1979-12-22	Power supply observer
SU391677A1 (ru)	1973-07-25	УСТРОЙСТВО дл СИГНАЛИЗАЦИИ АВАРИЙНОГО РЕЖИМА ТРЕХФАЗНОГО ГИРОМОТОРА

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8106356-2 Effective date: 19900706 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8106356-2

Effective date: 19900706

Format of ref document f/p: F