Transformer Nameplate details, vector group & Types of cooling explained in Hindi

Transformer Nameplate details, vector group & Types of cooling explained in Hindi by DN Behera
A transformer is a device that transfers electric energy from one alternating-current circuit to one or more other circuits, either increasing (stepping up) or reducing (stepping down) the voltage.
The transformer in the simplest way can be described as a thing that steps up or steps down voltage. In a step-up transformer, the output voltage is increased and in a step-down transformer, the output voltage is decreased. The step-up transformer will decrease the output current and the step-down transformer will increase the output current for keeping the input and the output power of the system equal.

The transformer is basically a voltage control device that is used widely in the distribution and transmission of alternating current power. The idea of a transformer was first discussed by Michael Faraday in the year 1831 and was carried forward by many other prominent scientific scholars. However, the general purpose of using transformers was to maintain a balance between the electricity that was generated at very high voltages and consumption which was done at very low voltages.

Chapters
0:00 Introduction
0:26 Start
1:05 Why transformer is rated in KVA?
2:25 Specification (IS Code)
5:15 Rated Voltage and Current
6:00 Nos of Phases and Connection
6:27 Vector Group(Important Chapter)
10:00 Types of Cooling
12:08 Core, Winding, Oil & Tank
12:40 Temperature
13:08 Insulation Level (Primary and Secondary)
13:32 Winding Material
13:49 Tap Position
16:23 How to know HT/LT side and RYB phases
17:27 Thank You


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Debendranath Behera who is the founder CEO of #RichDadGurukul is an Engineer, writer, and motivational speaker. He has done ITI in Electrician, Diploma in Electrical Engineering, B. Tech (AMIE) in Electrical Engineering, and MBA in Human Resources. He has thirteen years of experience (Project as well as Maintenance) as an Engineer in Delhi Metro Rail, Damodar Valley Corporation, and NIT Rourkela. He regularly lectures on the relevance of mythology in modern science. His workshops and lectures demonstrate how creativity can be of practical benefit to individuals, companies, businesses, and our nation in any field. He teaches how to get rich easily.

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I have more than 16 years of Project as well as Maintenance experience of the electrical systems from 415 Volts to 220 KV.

I am very good working experience starting from power generation ( Thermal Power Plant in Damodar Vally Corporation), Transmission of power, and utilizing LT/HT powers.

So, If you have any questions please write in comment. I will try my best to answer it.