GB873701A - Improvements in or relating to methods of and apparatus for testing dynamo-electric machines - Google Patents

Improvements in or relating to methods of and apparatus for testing dynamo-electric machines

Info

Publication number
GB873701A
GB873701A GB2440558A GB2440558A GB873701A GB 873701 A GB873701 A GB 873701A GB 2440558 A GB2440558 A GB 2440558A GB 2440558 A GB2440558 A GB 2440558A GB 873701 A GB873701 A GB 873701A
Authority
GB
United Kingdom
Prior art keywords
machines
differential gear
relating
methods
electric machines
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
GB2440558A
Inventor
Albert Bernard Cape
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2440558A priority Critical patent/GB873701A/en
Publication of GB873701A publication Critical patent/GB873701A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

873,701. Transmitting mechanical power. GENERAL ELECTRIC CO. Ltd. June 2, 1959 [July 29, 1958], No. 24405/58. Drawings to Specification. Class 38 (4). [Also in Group XXIV] A method of testing dynamo-electric machines comprises connecting a pair of similar machines electrically to a supply and mechanically through a differential gear, the gear being driven to cause one machine to act as a motor and the other as a generator. The differential gear may be of the epicyclic type. In the case of synchronous machines the differential gear provides an angular displacement between the two machines but does not rotate.
GB2440558A 1958-07-29 1958-07-29 Improvements in or relating to methods of and apparatus for testing dynamo-electric machines Expired GB873701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2440558A GB873701A (en) 1958-07-29 1958-07-29 Improvements in or relating to methods of and apparatus for testing dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2440558A GB873701A (en) 1958-07-29 1958-07-29 Improvements in or relating to methods of and apparatus for testing dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB873701A true GB873701A (en) 1961-07-26

Family

ID=10211230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2440558A Expired GB873701A (en) 1958-07-29 1958-07-29 Improvements in or relating to methods of and apparatus for testing dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB873701A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595073A (en) * 1967-04-19 1971-07-27 David Gwilym Orwel Morris Methods and arrangements for testing induction motors
CN112666459A (en) * 2021-01-05 2021-04-16 上海宝准电源科技有限公司 Novel motor or gear box load test system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595073A (en) * 1967-04-19 1971-07-27 David Gwilym Orwel Morris Methods and arrangements for testing induction motors
CN112666459A (en) * 2021-01-05 2021-04-16 上海宝准电源科技有限公司 Novel motor or gear box load test system

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