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A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz through a 3 – phase fully controlled bridge converter. A large inductance is connected in the dc circuit to maintain the dc current at 12 A. If the solar cell resistance is 1 Ω, then each thyristor will be reverse biased for a period of – (in degrees)
    Correct answer is between '129,133'. Can you explain this answer?
    Verified Answer
    A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz...
    Rsolar = 1 Ω, Io = 12 A  
    Vs = 400 – 12 (1) = 388 V

    ⇒ α = 49.23°
    So each thyristor will reverse biased for
    180° - 49.23 = 130.77° 
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    A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz...
    Phase inverter. The inverter is responsible for converting the DC power generated by the solar cell into AC power that can be used by the AC supply. The inverter also ensures that the AC power generated by the solar cell matches the voltage and frequency of the AC supply. In this case, the solar cell is generating 400 V DC power, which is then converted to 440 V, 50 Hz AC power by the inverter. The inverter may also have additional features such as protection circuits and power monitoring systems.
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    A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz through a 3 – phase fully controlled bridge converter. A large inductance is connected in the dc circuit to maintain the dc current at 12 A. If the solar cell resistance is 1 Ω, then each thyristor will be reverse biased for a period of – (in degrees)Correct answer is between '129,133'. Can you explain this answer?
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    A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz through a 3 – phase fully controlled bridge converter. A large inductance is connected in the dc circuit to maintain the dc current at 12 A. If the solar cell resistance is 1 Ω, then each thyristor will be reverse biased for a period of – (in degrees)Correct answer is between '129,133'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz through a 3 – phase fully controlled bridge converter. A large inductance is connected in the dc circuit to maintain the dc current at 12 A. If the solar cell resistance is 1 Ω, then each thyristor will be reverse biased for a period of – (in degrees)Correct answer is between '129,133'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A solar cell of 400 V is feeding power to an ac supply of 440 V, 50 Hz through a 3 – phase fully controlled bridge converter. A large inductance is connected in the dc circuit to maintain the dc current at 12 A. If the solar cell resistance is 1 Ω, then each thyristor will be reverse biased for a period of – (in degrees)Correct answer is between '129,133'. Can you explain this answer?.
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