Testing

References

Publications

Staff

 

Since 1995, the Laboratory has been accredited by Romanian Accreditation Association-RENAR
( member of ILAC and EA) according to EN ISO/IEC 17025:2005.

International Fellowship: CIGRE WG 13.12

Applicant Member: STL (Short Circuit Testing Liaison)

LOVAG Registred Laboratory

Annex to the accreditation certificate

 


Testing

The parameters of medium and high voltage apparatus tests have the following ranges:

Three-phase tests: Single-phase tests:
12 kV - 170 kA, 12 kV - 170 kA
72.5 kV - 25 kA

123 kV - 25 kA

170 kV - 15 kA

The parameters of low voltage apparatus tests and short-time withstand current tests:

Three-phase tests: Single-phase tests:
500 V- 135 kA/5s, 500 V - 320 kA/5s
860 V - 80 kA/5s 2000 V - 80 kA/5s

Direct Testing Circuit

  • Three Short Circuit Generators, each of them having 2500MVA 120kA for 0,5 s with parallel operation possibility
  • Six Three-Phase Units of Protection Circuit Breakers 12kV, 120kA
  • Three Single-Phase Units of Making Switches 12kV, 330kA
  • Nine Single-Phase Step Up Transformers 600MVA 12/12/25/51kV
  • Four Single-Phase Step Down Transformer 40MVA 10/0.125/0.25/0.5kV
  • Eight Test Cells
  • Capacitor bank for direct test facility: three-phase 36kV, 400A
  • Temperature-rise test installation, up to 10kA AC
  • HV Disconnector type pantograph test installation 525kV, 60kA/1s
  • AC Power Arc Test installation for insulator sets of 420kV, 50kA
  • Digital Measuring System 100MS/s, 16bit, 1GB Memory Channel, 24 Channels

SERVICES OFFERED

  • Switching capacity test of the MV and HV circuit breakers, safety fuses, switch disconnectors and MV contactors
  • Dynamic and thermal stability test of HV and LV apparatus, line elements,
    cables and prefab cells
  • Ability to withstand the dynamic effects of short-circuit test of transformers rated up to 120MVA
  • Temperature rise tests of the current path of the electric apparatus, line components, bars with rated current up to 10 kA AC
  • Mechanical endurance test for circuit breakers, disconnectors and contactors
  • Temperature rise test on power transformers, reactors and instrument transformers
  • Mechanical endurance test for circuit breakers, disconnectors and contactors
  • Capacitive and inductive current switching tests on Circuit Breakers and Load Break Switches
  • Short-circuit tests on surge arresters, fittings, motors, reactors and Short-circuiting and Earthing systems
  • Special Tests: AC Power Arc Tests on Insulators Sets, Internal Electric Arc Test on Instrument Transformers, Prefabricated Substations, Switchgear
  • Measurement of the switching overvoltage level at the disconnecting of the
    inductive and capacitive loads in networks up to 420 kV

 

 


Reference list:

Download document

 


Publications activities


Primului Simpozion National „Aplicarea metodelor optoelectronice de masurare si monitorizare în sistemul energetic din România”, 06-08 mai 2009, Cheia-România

  • Alexandru Manta, Andrei Marinescu, Teodor Popa , Marinel Popescu - OPTOELECTRONIC HYBRID INSTRUMENT TRANSFORMER WITH DIGITAL OUTPUT COMPATIBLE WITH IEC 61850-9-2
  • Andrei Marinescu, Alexandru Manta, Daniel Truta - FO MONITORING OF MOV PROTECTION DEVICES FOR POWER AUTOTRANSFORMERS
  • Costel Caramida, Horia Ionescu, Andrei Marinescu, Daniel Truta, Alin Dinca, Alexandru Manta - FIBER OPTIC APPLICATIONS IN COMMANDS AND INFORMATION TRANSMISSION REALIZED WITHIN ICMET INSTITUTE

Al treilea „Simpozion International de Încercari, Masurari si Certificarea Echipamentului Electroenergetic la Înalta Tensiune si Mare Putere”, 26-28 noiembrie 2007 Baile Olanesti-Romania

  • Alexandru Manta, Andrei Marinescu, Constantin Iancu, Alin Dinca - MEASUREMENT OF TRANSIENT HIGH CURRENTS THROUGH ROGOWSKI TECHNIQUE
  • Andrei Marinescu, Alexandru Manta, Horia Ionescu, Daniel Truta, Mihai Ionescu, Alin Dinca, Mihaela Iovan -MODERNISATION OF MEASURING TECHNIQUE WITHIN ICMET HIGH POWER LABORATORY BY TRANSIENT RECORDER UTILIZATION
  • Alexandru Manta, Alin Dinca, Costel Caramida, Horia Ionescu - A NEW SEQUENTIAL PROGRAMMER SYSTEM FROM HIGH POWER LABORATORY
  • George Curcanu, Horia Ionescu, Daniel Truta - ASPECTS REGARDING OF LOW VOLTAGE EQUIPMENT TESTS IN ICMET HIGH POWER LABORATORY
  • George Curcanu - FAILURE MONITORING FOR THE CONTROL-COMMAND SYSTEM OF SF6 CIRCUIT BREAKERS
  • George Curcanu, Constantin Iancu - CONSIDERATION REGARDING SHORT-CIRCUIT TEST OF RECLOSER CIRCUIT-BREAKER
  • Horia Ionescu, Andrei Marinescu, Mihai Ionescu, Daniel Truta, Mihaela Iovan - TRACEABILITY OF THE SYSTEMS FOR MEASURING THE SPECIFIC PHENOMENA TO HIGH POWER LABORATORY
  • Alexandru Manta, Andrei Marinescu, Horia Ionescu, Daniel Truta, Alin Dinca - MEASUREMENT OF HIGH POTENTIAL TRANSIENT PHENOMENA BY OPTOELECTRONIC MEANS
  • Cornel Chiciu, Horia Ionescu, Alexandru Ionescu - CALIBRATION OF HIGH CURRENT MEASURING SYSTEMS

Simpozionul „Progrese în monitorizarea si diagnoza echipamentelor electroenergetice” (prima editie), SMDEE 2007, 26-28 noiembrie Baile Olanesti-Romania

  • Andrei Marinescu, Alexandru Manta, Daniel Truta, Constantin Iancu - MONITORING OF MOV PROTECTION DEVICES FOR POWER AUTOTRANSFORMERS

Al doilea „Simpozion International de Încercari, Masurari si Certificarea Echipamentului Electroenergetic la Înalta Tensiune si Mare Putere”, SIMC-EE 2004, 14-15 octombrie 2004, Baile Herculane – Romania)

  • Cornel Chiciu, Constantin Ilinca - LABORATORUL DE MAREA PUTERE DIN CRAIOVA. 30 DE ANI DE LA ÎNFIINTARE
  • Alexandru Manta, Andrei Marinescu, Horia Ionescu, Daniel Truta - MASURAREA FENOMENELOR TRANZITORII SUB POTENTIAL ÎNALT PRIN MIJLOACE OPTOELECTRONICE
  • George Curcanu, Constantin Comes, M. Constantinov - CONSIDERATII PRIVIND ÎNCERCAREA ÎNTRERUPTOARELOR DE MEDIE TENSIUNE LA CURENTI CAPACITIVI , ÎN CONFORMITATE CU REGLEMENTARILE DIN CEI 62271-100
  • George Curcanu, Constantin Comes, I. Constantin - COMUTAREA CURENTILOR MICI INDUCTIVI LA DECONECTAREA TRANSFORMATOARELOR ÎN GOL UTILIZÂND ÎNTRERUPTOARE DE ÎNALTA TENSIUNE
  • George Curcanu, Cornel Chiciu, Constantin Ilinca, M. Constantinov - CONSIDERATII ASUPRA DESCARCATOARELOR CU METAL-OXID LA ÎNCERCAREA CU CURENT DE SCURTCIRCUIT
  • Constantin Iancu, Constantin Ilinca, Alexandru Manta, Ilie Diaconescu, D. Stancu, Paul Ilinca - REGIMURI DE EXCITATIE ALE GENERATORULUI DE SOC TIP TI-100-2 ÎN LABORATORUL DE MARE PUTERE
  • Constantin Ilina, Cornel Chiciu, Ilinca Sbora - COMPORTAREA APARATAJULUI ÎN CARCASA METALICA SI A POSTURILOR DE TRANSFORMARE LA ACTIUNEA ARCULUI ELECTRIC INTERN
  • Horia Ionescu, George Curcanu, Cornel Chiciu, Constantin Ilinca,Daniel Truta, Mihai Ionescu, Andrei Marinescu, Alexandru Manta - MODERNIZAREA TEHNICII DE MASURARE ÎN LABORATORUL DE MARE PUTERE

 


Staff

Head of Laboratory: Eng. Daniel Truta
Phone: 40351 402427
FAX: 40351 404890
e-mail: lmp@icmet.ro

 

 


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Copyright © 2003 Research-Development and Testing National Institute for Electrical Engineering

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