Q2: For the system shown in Fig. 2, simulate the voltage waveform given in Fig. 3 considering a three-phase fault occurs
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
Q2: For the system shown in Fig. 2, simulate the voltage waveform given in Fig. 3 considering a three-phase fault occurs
Q2: For the system shown in Fig. 2, simulate the voltage waveform given in Fig. 3 considering a three-phase fault occurs at the PCC of a three-phase system. Consider the following: V.20. R jX, erumpam win Bus Infinite Bus Load Fig. 2 single line diagram of a single machine infinite bus Vortage at PCC of namna Lower of the Voltage and 0 0.15 Duwon Fig.3 LVRT requirement according to grid code The transmission line is highly inductive. The system is 33 kV, 50 Hz. Obtain the waveforms of voltage, frequency, Watt, and Var at the load node if the load is: 1. 50 kW, 10 kVar static load. 2. 3-phase induction motor that consumes 50 kW, 10 kVar. Justify the obtained results and differences in both cases. Hint: the LVRT can be simulated by shaping the voltage waveform of the connected generator.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!