Suggest and draw a battery charging electronic circuit consisting of two silicon- controlled rectifiers (SCR1 and SCR2) and two diodes. The charging of battery is to e controlled by SCRS' triggering angles Your suggestedcircuit nmust incude a

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Suggest and draw a battery charging electronic circuit consisting of two silicon-
controlled rectifiers (SCR1 and SCR2) and two diodes. The charging of battery is to
be controlled by SCRS' triggering angles. Your suggested circuit must include a
current limiting resistor.
The circuit you are suggesting is to charge battery of an electric vehicle (EV) with voltage
of 200V, and maximum capacity is 24 kWh.
In order to charge the battery from 50% to 75% of its capacity in 60 minutes,
determine the necessary charging current (IaVE) and estimate a reasonable value for
the firing angles a.
а.
b.
The SCR1 in your circuit is triggered at a and the SCR2 is triggered at ata. Assume that the
supply voltage is in the form of v(t) = 400 sin(@t) at 50 Hz and the resistance value of the
current limiting resistor is 2 Q.
Transcribed Image Text:Suggest and draw a battery charging electronic circuit consisting of two silicon- controlled rectifiers (SCR1 and SCR2) and two diodes. The charging of battery is to be controlled by SCRS' triggering angles. Your suggested circuit must include a current limiting resistor. The circuit you are suggesting is to charge battery of an electric vehicle (EV) with voltage of 200V, and maximum capacity is 24 kWh. In order to charge the battery from 50% to 75% of its capacity in 60 minutes, determine the necessary charging current (IaVE) and estimate a reasonable value for the firing angles a. а. b. The SCR1 in your circuit is triggered at a and the SCR2 is triggered at ata. Assume that the supply voltage is in the form of v(t) = 400 sin(@t) at 50 Hz and the resistance value of the current limiting resistor is 2 Q.
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