RO91569A2 - METHOD AND DEVICE FOR MEASURING ROTOR SLIDING FREQUENCY - Google Patents

METHOD AND DEVICE FOR MEASURING ROTOR SLIDING FREQUENCY

Info

Publication number
RO91569A2
RO91569A2 RO84116940A RO11694084A RO91569A2 RO 91569 A2 RO91569 A2 RO 91569A2 RO 84116940 A RO84116940 A RO 84116940A RO 11694084 A RO11694084 A RO 11694084A RO 91569 A2 RO91569 A2 RO 91569A2
Authority
RO
Romania
Prior art keywords
measuring rotor
rotor sliding
sliding frequency
frequency
measuring
Prior art date
Application number
RO84116940A
Other languages
French (fr)
Romanian (ro)
Other versions
RO91569B1 (en
Inventor
Vladimir V Ghita
Gheorghe Pelinescu
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro
Priority to RO116940A priority Critical patent/RO91569B1/en
Publication of RO91569A2 publication Critical patent/RO91569A2/en
Publication of RO91569B1 publication Critical patent/RO91569B1/en

Links

RO116940A 1984-12-27 1984-12-27 Method and device for measuring the rotor slip frequency of the asynchronous machine with rotor in short circuit connected to the network by static changers with variable frequency and impressed current RO91569B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO116940A RO91569B1 (en) 1984-12-27 1984-12-27 Method and device for measuring the rotor slip frequency of the asynchronous machine with rotor in short circuit connected to the network by static changers with variable frequency and impressed current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO116940A RO91569B1 (en) 1984-12-27 1984-12-27 Method and device for measuring the rotor slip frequency of the asynchronous machine with rotor in short circuit connected to the network by static changers with variable frequency and impressed current

Publications (2)

Publication Number Publication Date
RO91569A2 true RO91569A2 (en) 1987-04-30
RO91569B1 RO91569B1 (en) 1987-05-04

Family

ID=20116181

Family Applications (1)

Application Number Title Priority Date Filing Date
RO116940A RO91569B1 (en) 1984-12-27 1984-12-27 Method and device for measuring the rotor slip frequency of the asynchronous machine with rotor in short circuit connected to the network by static changers with variable frequency and impressed current

Country Status (1)

Country Link
RO (1) RO91569B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537164A (en) * 2013-12-30 2017-03-22 Abb瑞士股份有限公司 Method and system for detecting rotor fault
CN107783006A (en) * 2017-10-18 2018-03-09 华北电力大学（保定） Hydraulic generator rotor winding interturn short-circuit fault detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537164A (en) * 2013-12-30 2017-03-22 Abb瑞士股份有限公司 Method and system for detecting rotor fault
US10353004B2 (en) 2013-12-30 2019-07-16 Abb Schweiz Ag Method and system for detecting rotor fault using triaxial magnetic field sensor
CN107783006A (en) * 2017-10-18 2018-03-09 华北电力大学（保定） Hydraulic generator rotor winding interturn short-circuit fault detection method

Also Published As

Publication number Publication date
RO91569B1 (en) 1987-05-04

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