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 lives 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 articles about electrical substation. If this is the first time for you then read my previous post and you will how to set up an indoor and outdoor electrical substation and many more. In this post, I am going to discuss 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 a powerful magnetic and electric field. This electric and 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 the Ungrounded and Grounded Neutral System and there Advantage and Disadvantage and I will also discuss the preventive maintenance for the earthing system. So let’s go. Ungrounded and Grounded Neutral System: Generally earthing of neutral point of the transformer Read More …
Major Technical Consideration During Earthing System
If this is the first time for you then I will suggest you have a look at my previous post about the electrical earthing system. You will get a 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 affect of the earth resistance. So let’s go. Some Major Technical Consideration During Earthing System: First of all current carrying capacity. The current Read More …
Driven Electrode and Plate Electrode Types Earthing System
In my last post, I discussed Pipe Electrode Type Earthing System and Rod Electrode Type Earthing System. In this post, I am going to discuss another two methods of the 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 have reasonable free from stone. For this method, you need to have a driven stud for all types of Read More …
Pipe Electrode and Rod Electrode Types Earthing System
In this post, I will discuss Pipe Electrode and Rod Electrode types of 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 the electrical earthing system. In this post, I will discuss the 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. 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 an 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 the individual machine. But Read More …
Induction Motor Troubleshooting and Inspection Chart
I work in a Spinning Mills. We use to produce 100% export quality of yarn from cotton. In a spinning factory, you will find different types of machine-like Ring Frame, Simplex Roving Frame, Carding Machine, Drawing Framer and many more. But most important thing is that the entire machine has at list one motor. If I include humidity plant or AC Plant then it will be a huge number of motor you can find in spinning mills. So it’s important Read More …
What is IP or Ingress Protection
When you are handling with motor, inverter or any others electrical component then you may notice the word ‘IP’ on its nameplate. Ok, leave that. I think you have a smartphone and its waterproof. Now, what does it means to you? Your phone will stay active in any kind of weather if there is a lot of dust or full of water. And it also means that dust and water cannot penetrate to your device which has an IP level Read More …