IN2014KN01244A - Test apparatus and method for testing a first and/or a second electrical machine - Google Patents

Test apparatus and method for testing a first and/or a second electrical machine

Info

Publication number
IN2014KN01244A
IN2014KN01244A IN1244/KOLNP/2014A IN1244KON2014A IN2014KN01244A IN 2014KN01244 A IN2014KN01244 A IN 2014KN01244A IN 1244KON2014 A IN1244KON2014 A IN 1244KON2014A IN 2014KN01244 A IN2014KN01244 A IN 2014KN01244A
Authority
IN
India
Prior art keywords
electrical
test apparatus
electrical machine
connection
machine
Prior art date
Application number
IN1244/KOLNP/2014A
Inventor
Matthias Deicke
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2014KN01244A publication Critical patent/IN2014KN01244A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
    • G01M13/026—Test-benches of the mechanical closed-loop type, i.e. having a gear system constituting a closed-loop in combination with the object under test

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

In order to test a first (21) and/or a second (22) electrical machine a test apparatus (10) comprises: a torque transmitter (36) having a torque connection for a first electrical machine (21) and a torque connection for a second electrical machine (22). The test apparatus (10) also comprises an electrical shaft (40) having an electrical connection (41) for the first electrical machine (21) and an electrical connection (42) for the second electrical machine (22). The electrical shaft (40) is prepared to transmit as much electrical power at least by a factor (v) between the first electrical connection (41) and the second electrical connection (42) as supply apparatuses (72 74 76 78) of the test apparatus (10) for supplying electrical energy from an external electrical energy source (72 74 76 78) to the electrical shaft (40) are at most prepared for wherein v is at least 5 and it is assumed that said condition for v is met if the test apparatus (10) does not comprise such a supply apparatus (72 74 76 78). The invention also relates to a corresponding method (100).
IN1244/KOLNP/2014A 2011-12-14 2014-06-09 Test apparatus and method for testing a first and/or a second electrical machine IN2014KN01244A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011120939 2011-12-14
DE102012210191A DE102012210191A1 (en) 2011-12-14 2012-06-18 Test device and method for testing a first and / or a second electrical machine
PCT/EP2012/072575 WO2013087329A1 (en) 2011-12-14 2012-11-14 Test apparatus and method for testing a first and/or a second electrical machine

Publications (1)

Publication Number Publication Date
IN2014KN01244A true IN2014KN01244A (en) 2015-10-16

Family

ID=48522242

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1244/KOLNP/2014A IN2014KN01244A (en) 2011-12-14 2014-06-09 Test apparatus and method for testing a first and/or a second electrical machine

Country Status (7)

Country Link
US (1) US9689775B2 (en)
EP (1) EP2771663B1 (en)
CN (1) CN103998912B (en)
DE (1) DE102012210191A1 (en)
ES (1) ES2575093T3 (en)
IN (1) IN2014KN01244A (en)
WO (1) WO2013087329A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2933483A1 (en) 2014-04-15 2015-10-21 Siemens Aktiengesellschaft Drive system for a wind turbine
CN107429818B (en) 2015-03-03 2020-06-26 弗兰德有限公司 Measuring system and measuring method for detecting a variable on a planet carrier of a planetary gear
CN109752182B (en) * 2019-01-30 2020-10-16 中国北方车辆研究所 Involute cylindrical gear comprehensive test device for dynamic and quasi-static tests
CN113533963B (en) * 2021-08-03 2024-06-28 成都中车电机有限公司 Traction motor test device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1482706A (en) * 1921-11-10 1924-02-05 Westinghouse Gear And Dynamome Method of and apparatus for testing gears
US2371607A (en) * 1941-12-11 1945-03-20 Gen Electric Torque applying device
GB1227134A (en) * 1967-04-19 1971-04-07
US4335619A (en) * 1980-03-05 1982-06-22 Westinghouse Electric Corp. Motor load test apparatus
DE3100848C2 (en) 1981-01-14 1984-01-12 J.M. Voith Gmbh, 7920 Heidenheim Tension test bench with a tensioning gear in a closed design
DE4318338A1 (en) * 1993-06-02 1994-12-08 Dewitta Spezialmaschf Wolfrom planetary gear transmission with planet gears axially divided into two differently toothed areas
JPH0886721A (en) * 1994-09-16 1996-04-02 Nishishiba Electric Co Ltd Load testing device of rotary electric machine
DE19918820B4 (en) 1999-04-26 2005-03-10 Karl-Heinz Hirschmann Drive machine for generating defined desired rotational movements with higher-frequency components
DE19921031A1 (en) * 1999-05-06 1999-11-18 Carsten Ramcke Testing stand for gears and other objects for checking of balance or eccentricity
DE102010002294A1 (en) 2010-02-24 2011-08-25 Siemens Aktiengesellschaft, 80333 System or method for determining a storage condition
PT2574777T (en) * 2011-09-29 2020-05-13 Moventas Gears Oy A test rig and a method for testing gearboxes having different gear ratios

Also Published As

Publication number Publication date
CN103998912B (en) 2017-01-18
EP2771663A1 (en) 2014-09-03
EP2771663B1 (en) 2016-04-13
ES2575093T3 (en) 2016-06-24
US20140361807A1 (en) 2014-12-11
CN103998912A (en) 2014-08-20
WO2013087329A1 (en) 2013-06-20
US9689775B2 (en) 2017-06-27
DE102012210191A1 (en) 2013-06-20

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