Power System Engineering Research World
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Welcome to Power System Engineering Research World (PSEnggRW) Telegram Channel

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⚡️Commitment to survive for the Electrical⚡️World,
⚡️Commitment to explore for the Electrical World⚡️
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Power System Analysis Steps:

1. Define System Requirements
2. Gather Data
3. Model System Components
4. Run Simulations
5. Analyze Results
6. Optimize System Performance

@power_system_engineering
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Why Conductor Positions are exchanged after the pole
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Why 3ph Power system more Efficient than 1ph systems?
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High efficiency AC/DC Conversation
Knowledge is not power until it applied - DaleCarnegie
Contactors:
Electromagnetic contactors are defined in IEC 60947-4-1. They are mechanical switching devices with only one position of rest, which are not operated manually and are capable of connecting, conducting and disconnecting currents in the circuit under service conditions, including operational overload.
They are especially suitable for high switching frequencies. Contactors are suitable for switching in accordance with the utilization categories described below. Protection against short-circuits is to be ensured by upstream protection equipment (SCPDs).
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Which one is the key element for successful energy management

[@Power_System_Engineering (PSEnggRW) (Telegram Channel)]
Anonymous Quiz
21%
🔴Top management support
54%
🔵Planning
21%
🟣Monitoring
4%
🟢Training
High-voltage isolating switch
To reduce the ⚡️power consumption, the capacitors should be located

[@Power_System_Engineering (PSEnggRW) (Telegram Channel)]
Anonymous Quiz
57%
🔵As close as possible to the load
17%
🟢As far as possible to the load
13%
🟣Not too close not too far from the load
13%
🔴All of these
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Length of the 〰️cable is doubled, its capacitance C will be

[@Power_System_Engineering (PSEnggRW) (Telegram Channel)]
Anonymous Quiz
19%
🔺One fourth
34%
🔺One half
38%
🔺Doubled
9%
🔺Unchanged
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Which of the following rotor is used in thermal power plants

[@Power_System_Engineering (PSEnggRW) (Telegram Channel)]
Anonymous Quiz
33%
👉🏻Cylindrical rotor
33%
👉🏻Salient pole rotor
21%
👉🏻Squirrel cage rotor
12%
👉🏻Either of these