Transmission Line Protection Simulation Kit

Order Code: 24258254.2

Category: General Lab Equipment V

The transmission line arranged to represent 3 phase AC long transmission line having ACSR conductors 37/0.146 with spacing 6.7 meters to transmit the power of 90 MW at 0.9 p.f.  Auto Transformer ( 01 nos ):  Single phase. INPU...



SPECIFICATION

  • The transmission line arranged to represent 3 phase AC long transmission line having ACSR conductors 37/0.146 with spacing 6.7 meters to transmit the power of 90 MW at 0.9 p.f. 

  • Auto Transformer ( 01 nos ):  Single phase. INPUT : 230 V, 50 Hz OUTPUT : 230 V, 15 Amp

  • Single Phase Transformer ( 01 nos ):  1 KVA, 110V / 220 V, 50 Hz. with equivalent Xe = 0.04 Henry at Sending End.

  • Single Phase Transformer ( 01 nos ):  1 KVA, 220V/ 220 V.with equivalent Xe = 0.44 Henry at Receiving End.

  • Single Phase Inductive Load : 220V, 5A arranged R & L with C in parallel 01 Nos to  be operated at 0.9 lag P.F.

  • Transmission Line : Arranged in 3 phases separately to represent a line, 8Okm to 400 km long with R, L and C divided in 5 sections with short circuiting switch or solid plug key for each section.

  • Complete system with auto transformers, ON / OFF contactors, voltmeters, ammeters & wattmeter along with load to be arranged on panel to study the performance of T.L. for one phase under various conditions.

  • The sending end voltage on the simulator is 220 V 50 Hz single phase so that if full load transmission is 100 MVA, that of the equivalent miniature system will be 0.872 KVA.

  • Variable Speed Drive ( 01 nos ):  To be used as ON / OFF restricting phenomena when T.L is to be investigated for ‘OVER VOLTAGES DUE TO RESTRIKING’.

  • Graded Over Current Protection : By using STATIC / INDUCTION TYPE OVER

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