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Star / Delta Measurement

SKU: 9518 Category:

EXPERIMENTS OF STAR & DELTA MEASUREMENT

  • STUDY OF THREE PHASE TRANSFORMERS CONNECTIONS.
  • A.PRIMARIES IN Y STAR, SECONDARIES IN Y STAR.
    B.PRIMARIES IN Y STAR, SECONDARIES IN DELTA D.
    C.PRIMARIES IN DELTA, SECONDARIES IN DELTA.
    D.PRIMARIES IN DELTA, SECONDARIES IN STAR D.
  • STUDY OF THREE PHASE TO SIX PHASE TRANSFORMATION
    A. DOUBLE DELTA ? CONNECTION
    B. DOUBLE STAR CONNECTION
    C. DIAMETRICAL CONNECTIONS
  • STUDY OF INTERCONNECTED STAR OR ZIGZAG CONNECTIONS OF TRANSFORMERS WITH 3 PHASE OPERATION
  • MEASUREMENT OF POWER IN 3 PHASE A.C. CIRCUIT BY TWO WATTMETER METHOD 1. BALANCE LOAD 2. UNBALANCE LOAD
  • VERIFICATION OF RELATION BETWEEN LINE VALUES AND PHASE VALVES OF VOLTAGE AND DC CURRENT IN 3 PHASE STAR CONNECTION
  • VERIFICATION OF RELATION BETWEEN LINE VALUES AND PHASE VALVES OF VOLTAGE & CURRENT IN 3 PHASE DELTA CONNECTION
  •  STUDY OF 3 PHASE 4 WIRE SYSTEM
  • TO STUDY THE COMBINATION OF R ? L, R ? C LOAD ELEMENTS
    A. R ?- L SERIES CIRCUIT
    B. R – C SERIES CIRCUIT
    C. R, L AND IN SERIES :
    D. R – L IN SERIES AND C IN PARALLEL
  • CALCULATION OF RESISTANCE AND INDUCTANCE OF A CHOKE COIL
  • CALIBRATION OF CAPACITANCE OF A CONDENSOR IN A. C. CIRCUIT
  • MEASUREMENT OF REACTIVE POWER IN A 3 PHASE BALANCE LOAD BY ONE WATTMETER METHOD.
  • TO STUDY THE EFFECT OF CHANGE IN 3 PHASE CONNECTION FROM BALANCE STAR TO BALANCE DELTA WITH SAME PHASE IMPEDANCES
  • VERIFICATION OF LINE CURRENT SUPPLIED BY 3 PHASE 3 WIRE BALANCED STAR SUPPLY TO AN UNBALANCED 3 PHASE STAR CONNECTED LOAD
  • VERIFICATION OF LINE CURRENT SUPPLIED BY 3 PHASE 3 WIRE BALANCED STAR SUPPLY TO AN UNBALANCED 3 PHASE DELTA CONNECTED LOAD.
  • STUDY OF THREE WIRE UNBALANCED STAR SUPPLY WHEN GIVEN TO A BALANCED LOAD

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