Mastering Transformer Vector Group

Dear All,

Welcome to the course about "Mastering Transformer Vector group". This training starts from a very basic level to an advanced level. Focus has been given to delivering practical and hands-on knowledge.

Trainer Introduction:

Your trainer brings over 21 years of experience in operation & maintenance, erection, testing, project management, consultancy, supervision, substation automation, SCADA, and commissioning. With a background spanning power plants, high voltage substations, and HVDC installations, he has worked with renowned organizations such as Siemens Saudi Arabia. He has been involved in over 20 high-voltage substation projects across Pakistan and Saudi Arabia.

His expertise encompasses a wide range of areas including protection systems, substation automation systems, design, testing, and commissioning of power generation systems, high voltage switchgear, protection relays, and control schemes. He has a proven track record of leading testing and commissioning teams for implementing electrical infrastructure projects for industrial clients, including steel and petrochemical industries.

Topics covered in this training are as follows,

•What are vector

•What are phasor

•Difference between vector and phasor

•What is phase shift

•How phase shift is created in transformer

•Why transformer with different phase shift exist

•Why at least one delta winding is provided

•Why transformers are connected to form certain vector group

•What is delta and star connection & relationship of line and phase voltages and current

•Advantage and disadvantage of connecting transformer winding in star or delta

•Where to place HT windings, LT windings & tap changer windings

•Discuss 26MVA transformer name plate

••How to define vector group i.e. dy11

•What is clock method, lead and lag concept

•Draw vector group and connections of dy11,dy1, yd1, yy0,dd0, yy6 and yz1

•Material

•Document for vector group

•Transformer name plate

•Presentation

•After completing this training, you will be able to understand and draw connections of any vector group of transformers