RO84427A2 - DEVICE FOR THE PROTECTION OF THREE-PHASE ASYNCHRONOUS MOTORS AT THE INTERRUPTION OF POWER SUPPLY ON A PHASE - Google Patents

DEVICE FOR THE PROTECTION OF THREE-PHASE ASYNCHRONOUS MOTORS AT THE INTERRUPTION OF POWER SUPPLY ON A PHASE

Info

Publication number
RO84427A2
RO84427A2 RO82108626A RO10862682A RO84427A2 RO 84427 A2 RO84427 A2 RO 84427A2 RO 82108626 A RO82108626 A RO 82108626A RO 10862682 A RO10862682 A RO 10862682A RO 84427 A2 RO84427 A2 RO 84427A2
Authority
RO
Romania
Prior art keywords
phase
interruption
protection
power supply
asynchronous motors
Prior art date
Application number
RO82108626A
Other languages
French (fr)
Romanian (ro)
Other versions
RO84427B1 (en
Inventor
Ovidiu S Draganescu
Dan Nicolae
Ion Cioc
Original Assignee
Universitatea,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 Universitatea,Ro filed Critical Universitatea,Ro
Priority to RO108626A priority Critical patent/RO84427B1/en
Publication of RO84427A2 publication Critical patent/RO84427A2/en
Publication of RO84427B1 publication Critical patent/RO84427B1/en

Links

RO108626A 1982-09-15 1982-09-15 Device for protecting three-phased asinchronous motors when electric energy supply is interrupted on one phase RO84427B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108626A RO84427B1 (en) 1982-09-15 1982-09-15 Device for protecting three-phased asinchronous motors when electric energy supply is interrupted on one phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108626A RO84427B1 (en) 1982-09-15 1982-09-15 Device for protecting three-phased asinchronous motors when electric energy supply is interrupted on one phase

Publications (2)

Publication Number Publication Date
RO84427A2 true RO84427A2 (en) 1984-06-21
RO84427B1 RO84427B1 (en) 1984-08-30

Family

ID=20112022

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108626A RO84427B1 (en) 1982-09-15 1982-09-15 Device for protecting three-phased asinchronous motors when electric energy supply is interrupted on one phase

Country Status (1)

Country Link
RO (1) RO84427B1 (en)

Also Published As

Publication number Publication date
RO84427B1 (en) 1984-08-30

Similar Documents

Publication Publication Date Title
FR2562345B1 (en) COUPLING DEVICE FOR ELECTRIC MOTORS
EP0461905A3 (en) Liquid cooling the rotor of a electrical machine
FR2525408B1 (en) DRIVE DEVICE FOR A COOLING FAN OF AN ELECTRIC ROTATING MACHINE
FR2732405B1 (en) DEVICE FOR COOLING THE ROTOR OF A GAS TURBINE
FR2486328B1 (en) IMPROVED ENERGY SAVING DEVICE FOR INDUCTION MOTORS
FR2339988A1 (en) POWER SUPPLY CONTROL DEVICE FOR A THREE-PHASE LOAD
PT72952B (en) STATORIC EVENT DISTANCE DEVICE FOR POWER DYNAMOELECTRIC MACHINE
FR2530389B1 (en) ELECTROTECHNICAL DEVICE FOR THE REGULATION OF ASYNCHRONOUS ROTATING MACHINES
JPS5526095A (en) Device for cooling superconductive rotor
FR2533083B1 (en) ROTOR FOR SYNCHRONOUS MOTORS
FR2293825A1 (en) SWITCHING DEVICE FOR STATIC CONVERTER INTENDED FOR POWERING ELECTRIC MOTORS
FR2590745B1 (en) RADAR POWER SUPPLY DEVICE
ZA872076B (en) Switching arrangement for the operation of a multiphase synchronous motor on a direct current network
BE859520A (en) CURRENT SUPPLY DEVICE FOR SUPPRACONDUCTOR ROTATING ELECTRIC MACHINE
FR2558656B1 (en) DEVICE FOR STARTING AN ASYNCHRONOUS ELECTRIC MOTOR
FR2626723B1 (en) DEFORMABLE DEVICE FOR CONNECTING ELECTRICAL POWER DISTRIBUTION CONDUITS
PT83376A (en) CURRENT TRANSFORMATION DEVICE FOR A STATIC ELECTRICITY COUNTER
FR2530892B1 (en) DEVICE FOR CONTROLLING A CHARGE GENERATOR
RO84427A2 (en) DEVICE FOR THE PROTECTION OF THREE-PHASE ASYNCHRONOUS MOTORS AT THE INTERRUPTION OF POWER SUPPLY ON A PHASE
FR2575618B1 (en) THREE-PHASE POWER SUPPLY DEVICE FOR AN OZONEUR
FR2509921B1 (en) JUNCTION STRUCTURE FOR ELECTRIC POWER TRANSPORT CABLES
FR2340635A1 (en) ELECTRICAL CONNECTION DEVICE FOR A WATERPROOF COOLING MACHINE
IT210690Z2 (en) DEVICE FOR FIXING A CONDENSER TO THE EXTERNAL ENCLOSURE OF A SINGLE-PHASE ASYNCHRONOUS MOTOR.
RO87118A2 (en) RELAYS FOR THE PROTECTION OF THREE-PHASE ASYNCHRONOUS MOTORS AT THE INTERRUPTION OF A POWER PHASE
FR2627287B1 (en) DEVICE FOR THE RECOGNITION OF THE DIRECTION OF ROTATION OF THE PHASES OF A THREE-PHASE ELECTRICAL NETWORK