Circuit Turn off Time Class C Commutation Calculator

✖Stablizing Resistance is defined as the opposition faced by the flow of current through a thyristor based circuit which is used to stablize.ⓘ Stablizing Resistance [R_stb]			+10% -10%
✖Thyristor Commutation Capacitance refers to the capacitance present in a thyristor device that affects the commutation process.ⓘ Thyristor Commutation Capacitance [C_com]			+10% -10%

✖Circuit turn off time Class C commutation is the time required by the thyristor circuit to turn off for class C commutation.ⓘ Circuit Turn off Time Class C Commutation [t_C(off)]

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Circuit Turn off Time Class C Commutation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2)
t_C(off) = R_stb*C_com*ln(2)
This formula uses 1 Functions, 3 Variables

Functions Used

ln - The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function., ln(Number)

Variables Used

Circuit Turn Off Time Class C Commutation - (Measured in Second) - Circuit turn off time Class C commutation is the time required by the thyristor circuit to turn off for class C commutation.
Stablizing Resistance - (Measured in Ohm) - Stablizing Resistance is defined as the opposition faced by the flow of current through a thyristor based circuit which is used to stablize.
Thyristor Commutation Capacitance - (Measured in Farad) - Thyristor Commutation Capacitance refers to the capacitance present in a thyristor device that affects the commutation process.

STEP 1: Convert Input(s) to Base Unit

Stablizing Resistance: 32 Ohm --> 32 Ohm No Conversion Required
Thyristor Commutation Capacitance: 0.03 Farad --> 0.03 Farad No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t_C(off) = R_stb*C_com*ln(2) --> 32*0.03*ln(2)

Evaluating ... ...

t_C(off) = 0.665421293337547

STEP 3: Convert Result to Output's Unit

0.665421293337547 Second --> No Conversion Required

FINAL ANSWER

0.665421293337547 ≈ 0.665421 Second <-- Circuit Turn Off Time Class C Commutation

(Calculation completed in 00.004 seconds)

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Created by Parminder Singh

Chandigarh University (CU), Punjab

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Circuit Turn off Time Class C Commutation

LaTeX Go Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2)

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Circuit Turn off Time Class C Commutation Formula

LaTeX Go

Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2)
t_C(off) = R_stb*C_com*ln(2)

Explain Class C commutation on thyristors?

A sub-classification of forced commutation in which the device is commutated by transferring the load current of the main thyristor to another thyristor in the circuit is Class C Commutation of the Thyristor. Another name for this type of commutation is complementary commutation.
This commutation technique makes use of two thyristors, one is main and another is auxiliary (complimentary). The main thyristor is denoted as T1 while the complementary thyristor is T2. The main thyristor is serially connected with the load while the auxiliary one is parallelly connected with the main thyristor.

It is given the name complementary commutation due to the reason that the two thyristors in the circuit get on alternatively. This means that to turn the thyristor off, the auxiliary thyristor is triggered whereas to turn off the auxiliary thyristor, T1 is triggered.

How to Calculate Circuit Turn off Time Class C Commutation?

Circuit Turn off Time Class C Commutation calculator uses Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2) to calculate the Circuit Turn Off Time Class C Commutation, The Circuit turn off time Class C commutation formula is defined as the time required by the thyristor circuit to turn off for class C commutation. Circuit Turn Off Time Class C Commutation is denoted by t_C(off) symbol.

How to calculate Circuit Turn off Time Class C Commutation using this online calculator? To use this online calculator for Circuit Turn off Time Class C Commutation, enter Stablizing Resistance (R_stb) & Thyristor Commutation Capacitance (C_com) and hit the calculate button. Here is how the Circuit Turn off Time Class C Commutation calculation can be explained with given input values -> 0.665421 = 32*0.03*ln(2).

FAQ

What is Circuit Turn off Time Class C Commutation?

The Circuit turn off time Class C commutation formula is defined as the time required by the thyristor circuit to turn off for class C commutation and is represented as t_C(off) = R_stb*C_com*ln(2) or Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2). Stablizing Resistance is defined as the opposition faced by the flow of current through a thyristor based circuit which is used to stablize & Thyristor Commutation Capacitance refers to the capacitance present in a thyristor device that affects the commutation process.

How to calculate Circuit Turn off Time Class C Commutation?

The Circuit turn off time Class C commutation formula is defined as the time required by the thyristor circuit to turn off for class C commutation is calculated using Circuit Turn Off Time Class C Commutation = Stablizing Resistance*Thyristor Commutation Capacitance*ln(2). To calculate Circuit Turn off Time Class C Commutation, you need Stablizing Resistance (R_stb) & Thyristor Commutation Capacitance (C_com). With our tool, you need to enter the respective value for Stablizing Resistance & Thyristor Commutation Capacitance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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