Power Factor Correction in True Parellel RLC Circuits

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This video explains what is meant by Power Factor Correction in the context of inductive loads, such as motors and generators. PFC is used to minimise reactive power (which is wasted power) improving the efficiency of the device.
In this tutorial you will learn how to calculate the required size of capacitor in order to offset the reactive power in a given inductor coil.
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Опубликовано:

14 янв 2019

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Комментарии : 29

@kee7937 Год назад

The best explaining I've got in a video so far... cheers mate✌️

@cebyabraham9269 2 года назад

thank you so much, wonderful explanation

@princechaudharyentertainme2250 3 года назад

Great concept!

@AJ-et3vf 2 года назад

great video sir. Thank you!

@KRuStyKxng 4 года назад

Loved it , thank you

@zdzisawk5198 2 года назад

Very useful information. Thanks.

@user-ov3cn3yk7w Год назад

Hello. Best explanation I've heard. Well done. I appreciate very much your investment in the explanatory videos. It is very helpful to all those who are interested. Thank you.

@hichuunduhabeenzu3574 8 месяцев назад

Great explanation, God bless you.

@princechaudharyentertainme2250 3 года назад

Very useful lecture.

@alexa8309 3 года назад

thanks mate, you're a legend.

@EngineersAcademyLTD 3 года назад

Glad to help 👍

@williamkopanchuk 4 года назад

Excellent!

@aAnNdDyYyGIRL 9 дней назад

Thank you so much! ❤

@eugeneg40 3 года назад

Fantastic explanation

@imranali-cu7vj Год назад

Wao what a explanation

@haidarbadavi9460 8 месяцев назад

Thats very good

@dalenassar9152 Год назад

I see where you state that Irl=V/Z and Ic=V/X. Why is I calculated using "X" for one and "Z" for the other? THANKS MUCH ...is "X" used because there is only one component in this current path?

@EngineersAcademyLTD Год назад

Yes XC is the only impedance in that branch, whereas Z is used for IRL because Z consists of both R and XL

@jackfillah1721 Год назад

correct me if im wrong, but this capacitance value should bring us to resonant frequency. i took the solution and calculated 1/2pi x sqr(LC) and it come out 81Hz. Am i missing a concept with the relation between resonant frequency and power correction?

@EngineersAcademyLTD Год назад

Hi Jack - the resonant frequency formula you are referring to would be for an "ideal parallel" circuit, where the inductor only is in parallel with the capacitor. This circuit has a slightly different formula for resonant frequency - see this vid for more info: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-zVOibkXeZs8.html

@haidarbadavi9460 8 месяцев назад

I looked for the video you mentioned in minute 8:10 , couldnt find it .pls do you have the link if you dont mind

@EngineersAcademyLTD 8 месяцев назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE--2aObOh1KX8.html

@phathu949 Год назад

Where do we get angles

@phathu949 Год назад

Can you help mee find the previous video so that i can know how to convert from 20+j15.71 to25,43

@EngineersAcademyLTD Год назад

Yes it is this one here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE--2aObOh1KX8.html

@koskobirok9760 2 месяца назад

First i wanna say sorry, i can speak a little english.. i have a question.. the question is wt if the branch which included the capacitor was in the middle (the place of the other branch) is it the same? I mean nothing will change or wt?

@EngineersAcademyLTD 2 месяца назад

It doesn't matter what order the branches are in here. So if the middle branch is the capacitor, and the right-hand branch is the resistor-inductor, the method is the same.

@cooperoneill9734 3 года назад

What is J? And how would you describe polar form when talking about impedance?

@EngineersAcademyLTD 3 года назад

j is the imaginary unit in this case: the square root of -1. See this vid for more info: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-C61WyIxB9b4.html thanks