FR1232684A - Dispositif de protection pour appareil électrique rotatif - Google Patents

Dispositif de protection pour appareil électrique rotatif

Info

Publication number
FR1232684A
FR1232684A FR801769A FR801769A FR1232684A FR 1232684 A FR1232684 A FR 1232684A FR 801769 A FR801769 A FR 801769A FR 801769 A FR801769 A FR 801769A FR 1232684 A FR1232684 A FR 1232684A
Authority
FR
France
Prior art keywords
rotary electrical
protection device
protection
electrical device
rotary
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
Application number
FR801769A
Other languages
English (en)
Inventor
P Lessmann Gerhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1232684A publication Critical patent/FR1232684A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/32—Indicating lamp structurally associated with the protective device
    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/125—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 converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/1255—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 converters; for rectifiers for static converters or rectifiers for rectifiers responsive to internal faults, e.g. by monitoring ripple in output voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Protection Of Generators And Motors (AREA)
FR801769A 1958-08-01 1959-07-31 Dispositif de protection pour appareil électrique rotatif Expired FR1232684A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US752467A US3030531A (en) 1958-08-01 1958-08-01 Protective means for rotating electrical device

Publications (1)

Publication Number Publication Date
FR1232684A true FR1232684A (fr) 1960-10-11

Family

ID=25026445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801769A Expired FR1232684A (fr) 1958-08-01 1959-07-31 Dispositif de protection pour appareil électrique rotatif

Country Status (4)

Country Link
US (1) US3030531A (fr)
JP (1) JPS368812B1 (fr)
CH (1) CH374421A (fr)
FR (1) FR1232684A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966024A (en) * 1960-11-11 1964-08-06 English Electric Co Ltd Improvements relating to apparatus for generating alternating current
GB993512A (en) * 1962-10-08 1965-05-26 Westinghouse Electric Corp Alternating current generators
US3467935A (en) * 1962-02-16 1969-09-16 Westinghouse Electric Corp Fusible means for rotating electrical device
US3248641A (en) * 1962-11-01 1966-04-26 Westinghouse Electric Corp Load sharing resistor apparatus for a rotating rectifier dynamoelectric machine
US3340448A (en) * 1964-11-04 1967-09-05 Gen Motors Corp Traction motor power supply system
US3371235A (en) * 1965-05-12 1968-02-27 Westinghouse Electric Corp Component support and interconnection arrangement in a rotating rectifier exciter
US3368091A (en) * 1965-05-24 1968-02-06 Allis Chalmers Mfg Co Rotating rectifier
US3363122A (en) * 1965-09-15 1968-01-09 Westinghouse Electric Corp High current transmitting shaft coupling
CH446505A (de) * 1966-12-07 1967-11-15 Bbc Brown Boveri & Cie Wellenkupplung für die mechanische und elektrische Verbindung der Rotorwelle eines Turbogenerators mit einer getrennten Welle
US3854062A (en) * 1970-04-30 1974-12-10 Westinghouse Electric Corp Fusible means for rotating electrical device
JPS5432740A (en) * 1977-08-17 1979-03-10 Mitsubishi Electric Corp Device for detecting break of fuse
US4635044A (en) * 1980-10-16 1987-01-06 Westinghouse Electic Corp. Failed fuse detector and detecting method for rotating electrical equipment
US4635045A (en) * 1980-12-22 1987-01-06 Westinghouse Electric Corp. Failed fuse detector and detecting method for rotating electrical equipment
US4952915A (en) * 1988-05-12 1990-08-28 Westinghouse Electric Corp. Failed electrical component detector for multiphase electric machines
US6956459B2 (en) * 2003-10-23 2005-10-18 Siemens Westinghouse Power Corporation Sensing apparatus for blown fuse of rectifying wheel and associated methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US281904A (en) * 1883-07-24 John m
US1927335A (en) * 1932-07-30 1933-09-19 Engineering Appliance Corp Cartridge fuse
US2722652A (en) * 1950-04-27 1955-11-01 Keefe & Merritt Company O Excitation system for electrical machines
US2665334A (en) * 1951-04-09 1954-01-05 Keefe & Merritt Company O Dry plate type rectifier

Also Published As

Publication number Publication date
CH374421A (de) 1964-01-15
JPS368812B1 (en) 1961-06-27
US3030531A (en) 1962-04-17

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