Annual Report 2011-2012

Annual Research Report 2011-2012
High Voltage Reference Laboratory
Research Center: Trans mission & Distribution
Department: High Voltage Group
Lab Manager: SiamakAbyazi
Lab Staff: H.Kashi, S.Yeganeh, M.Dorfaki
Scope of services:
NRI high voltage laboratory was found in 1997 in order to develop experimental
research and for performing tests on high voltage equipments which are used in electric
industry to determine their quality and suitable performance. Since there, has performed
a lot of tests on high voltage equipment and its personnel are experienced enough in the
field of dielectric tests, now a days this lab is one of most active labs in our country
witch can offer consult and technical service to manufactures, customers and electric
companies.
Development activities:
• Power frequency withstand voltage test (800kV, 800kVA)
• Lightning impulse withstand voltage test (400kV, 20kJ)
• Partial discharge test
• High current test 2kA (Continuous), 5V
• Dissipation factor, Capacitance measurement test
• Volume resistance measurement test
• Thermo mechanical test
• -3 Phase high current test 10kA,5V (Continuous)
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