For the circuit shown in Fig representing a feeder connecting a substation and a load, the...
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For the circuit shown in Fig representing a feeder connecting a substation and a load, the substation's voltage is fixed at 1 pu 0 degree (V₁ = 1/0). The feeder's impedance is 0.2 + j0.2 pu. Ask: 1) What is the maximum loading PL for a resistive load (i.e., QL = 0)? 2) What is the maximum loading the power factor of the load is fixed at 0.85 (i.e., L √1-0.852 ²). 3) Please show two PV curves with V₂ in the vertical axis and PL in the horizontal axis for the two scenarios (resistive load and inductive load). 0.85 = R jx Opinto O+ mm. V₂ PL tj QL For the circuit shown in Fig representing a feeder connecting a substation and a load, the substation's voltage is fixed at 1 pu 0 degree (V₁ = 1/0). The feeder's impedance is 0.2 + j0.2 pu. Ask: 1) What is the maximum loading PL for a resistive load (i.e., QL = 0)? 2) What is the maximum loading the power factor of the load is fixed at 0.85 (i.e., L √1-0.852 ²). 3) Please show two PV curves with V₂ in the vertical axis and PL in the horizontal axis for the two scenarios (resistive load and inductive load). 0.85 = R jx Opinto O+ mm. V₂ PL tj QL For the circuit shown in Fig representing a feeder connecting a substation and a load, the substation's voltage is fixed at 1 pu 0 degree (V₁ = 1/0). The feeder's impedance is 0.2 + j0.2 pu. Ask: 1) What is the maximum loading PL for a resistive load (i.e., QL = 0)? 2) What is the maximum loading the power factor of the load is fixed at 0.85 (i.e., L √1-0.852 ²). 3) Please show two PV curves with V₂ in the vertical axis and PL in the horizontal axis for the two scenarios (resistive load and inductive load). 0.85 = R jx Opinto O+ mm. V₂ PL tj QL
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Related Book For
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
Posted Date:
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