Electrical Erection was an unknown word for me when I was a student. After completing my B.Sc I joined a factory. This factory was old like 10 years. So every work was going in this factory with a systematic way. Then I heard the word “Electrical Erection”. The Meaning of Electrical Erection: I was little bit curious about this Electrical Erection word and went to Google and got some idea. The erection is the first work schedule for a factory. It Read More …
Three Best Sources of Renewable Energy
Renewable energy will be the ultimate energy solution for near future. When there was no electricity human used the power of renewable energy. You may ask how, human used wind mill, water mill for their various purposes. When we started to use electricity in our home and industry then it become demandable day by day. Now we cannot spend a single day without electricity. For getting the demand at first we went through the fossil fuel like coal, natural gas Read More …
How is Electricity Produced and Delivered to Our Homes
You would like electricity because you need electricity. We cannot think about a single second of our life without electricity. Even when you are reading this article you may use Desktop PC or Cell Phone. So without electricity it cannot be possible to run this modern age device. Electricity is a part of our life and we cannot ignore it. In this post I am going to discuss what is electricity, how it produces and how it delivered to our Read More …
Why Strong Magnetic and Electric Field Effect Come From Electrical Substation
I already posted several article about electrical substation. If this is first time for you then read my previous post and you will how to setup an indoor and outdoor electrical substation and many more. In this post I am going to discus about the magnetic and electric field effect in an electrical substation and where it comes. So let’s go. We all know that an electrical substation usually has powerful magnetic and electric field. This electric and magnetic field Read More …
Advantage and Disadvantage of Grounded and Ungrounded Neutral System
If this is the first time for you then please read my previous post about Electric Earthing System. You will get enough idea for installing an earthing system for your home and industry. In this post I am going to discuss about the Ungrounded and Grounded Neutral System and there Advantage and Disadvantage and I will also discuss about the preventive maintenance for earthing system. So let’s go. Ungrounded and Grounded Neutral System: Generally earthing of neutral point of the Read More …
Major Technical Consideration During Earthing System
If this is first time for you then I will suggest you have a look on my previous post about electrical earthing system. You will get lot of ideas for a perfect earthing system. In this post I am going to discuss some of the major technical consideration during earthing system and the factors affects of the earth resistance. So let’s go. Some Major Technical Consideration During Earthing System: First of all current carrying capacity. The current carrying path must Read More …
Driven Electrode and Plate Electrode Types Earthing System
In my last post I discussed about Pipe Electrode Type Earthing System and Rod Electrode Type Earthing System. In this post I am going to discuss about another two methods of earthing system and those are “Driven Electrode Types Earthing System and Plate Electrode Types Earthing System“. Driven Electrode Types Earthing System: This type of earthing system you can stable where soils has reasonable free from stone. For this method you need to have a driven stud for all types Read More …
Pipe Electrode and Rod Electrode Types Earthing System
In this post I will discuss about Pipe Electrode and Rod Electrode types earthing system. Pipe Electrode Types Earthing System: When you are planning for pipe electrode types earthing system then your pipe electrode diameter should be minimum 38mm (1.5”) for the GI pipe and 100mm (4”) for the cast iron pipe. Now the minimum length of the pipe electrode should be 2.5m (9”). But the upper end is at a minimum depth of 1.25 meter from the ground level. Read More …
Methods of Electrical Earthing Systems
This is my second post about electrical earthing system. In this post I will discuss about requirement of electrical earthing system and methods of electrical earthing systems. Electrical Earthing System: Electrical earthing system is composed of, Earth Electrode: Earth Electrode is the last part for an earthing system. It is the part of which is always buried into the earth. There is some types of earth electrode are used like Pipe Electrode, Rod Electrode, Driven Electrode and Plate Electrode. According Read More …
Introduction of Electrical Earthing System
Electrical Earthing is one of the most essential parts in electrical engineering. You may deal will different types of electrical equipment and if there is no earthing system then you are at high risk. But having a earthing system is not enough. You have to calculate your overall load and individual earthing for each electrical equipment and machine. In my factory we calculate all earthing system according to our government guideline from our outdoor substation to individual machine. But you Read More …