The power system category of the post includes topics like power transmission, power generation, control systems, etc.
We use the ungrounded electrical system in many places. We will discuss in this post, what is ungrounded electrical system, the differences from a grounded system, its advantages and disadvantages and its applications.
Ungrounded electrical system – advantages and disadvantages Read More »
In this article, I explain the nine differences between open-loop control and closed-loop control systems. The hybrid control system (open-loop and closed-loop control together) is also explained.
9 Differences between open-loop and closed-loop control Read More »
You will learn the difference between power factor and reactive power in this post. We will discuss also active power, reactive power, apparent power, and power factor and also the formula of correlation between them with calculation and examples.
And also as usual extra knowledge based on my industrial design experience.
Power Factor and Reactive Power Difference Read More »
It is very important to do earthing of the neutral of the substation transformer. You will learn, what are the problems if there is no earthing in the transformer.
I will explain, how the high voltage comes in the transformer without earthing during fault. I will also suggest a very simple DIY project to learn problems.
Why earthing of the Neutral of the substation transformer Read More »
In this post, I discuss: why “power factor correction” and its method, the causes and problems of low power factor, and how to correct power factor and its advantages. You will also learn fixed step type and continuous variable PF correction, the need for fast correction (SVC), and the need for an extra inductor.
There are many more advantages of power factor correction discussed in this article.
I will also discuss extra knowledge as per my industry experience of designing such control equipment. The power factor correction is done for many reasons.
Low Power Factor Correction, Its Causes, How and Why to Correct PF Read More »
इस पोस्ट में आप सीखेंगे, कि पवन ऊर्जा wind power kya hai, पवन ऊर्जा कैसे काम करती है। पवन चक्कियां, wind farm और इसमें समस्याएं क्या हैं।
पवन ऊर्जा Wind power kya hai, यह कैसे काम करती है Read More »
