Substation Survey 6611 Kaviar Research Paper


This really is to certify that MR. ROHIT. Ur. MURAI of 3rd sem.[E. E. ]

having rotate no: D12EE68 has succesfully completed his report

about visit for kherva 66 kv substation.

Date of submission: ____________

Head Of Department: ____________

Subject: - A Report Upon Visit for 66KV Sub-station at Kherva.



Murai Rohit Ur. (D12EE68)

They would. O. M.: - LED BY: -

Prof. Ur. A. Patel Prof. Versus. B. Patel

Prof. M. K. Shah


вќ– Introduction

вќ– About Substation

вќ– Structure of 66kv kherva substation

вќ– Gadgets of Substation

вќ– Fine detail Description of Substation Equipments

вќ– Realization of Go to


On the pleasurable day of 5th August, 2012, a fantastic visit set up by respectable H. To. D. Prof. R. A. Patel underneath great supervision of Prof. V. B. Patel and Prof. M. K. Shah for the scholars of 3rd Sem Electric of UVPCE. This survey is based on that visit. About that working day great technical knowledge is fed to students by respected staff of Kherva substation exclusively Jigar soni sir (junior engineer).

Mr. soni has described control area in thorough as per specialized side with reference to line plan. He allow us to visit the Battery Room which can be the heart of the substation. He likewise share his knowledge relating to switch lawn. At the end of the day, visit was succesful as mister. soni prospects us to increase our eye-sight towards substation.

We are tremendously thankful for all of who had been the organizers of this a great knowledgeable check out. We are eagerly waiting for this kind of visits in future too.

• Meaning of substation and its particular types: --

AВ substationВ is a place where the characteristics of electrical energy can be changed in one form in the other required form. Is it doesn't link between your generation and utilization of electricity.

Mr. soni guided all of us about different types of substation the following:

Substation are of different types based upon their necessity like Tansformer substation, boost, Industrial substation, Converter substation and dependant on spacing just like Indoor type, Outdoor type, Polemounted substation etc .

A substation can be operated by three different ways:

1) Manual control substation: In this substation, the power over equipment is carried out manually.

2) Automatic controlled substation: In thi substation, control operation is carried out automatically. In this, the control signal is usually obtained from thesupervisory substation plus the equipment is operated.

3) Supervisory substation: Such substation supervises the other substations and handles them in line with the needs just like opening and closing of circuit breakers and isolators, tap changing of transformer etc . It also carries out examining of yards through telemetering.

• Instruments of Substation: -

1 ) Incoming line

2 . Fast arrester

3. Earth move

4. Insulators

5. Conductors

6. Outlet breaker pertaining to 66 KAVIAR (SF6 Routine breaker)

7. Isolators

8. Transformer

being unfaithful. Tap changing mechanism

12. Current transformer

11. Potential transformer

12. Outgoing line

13. Geruttel damper

16. Capacitor bank

15. Carrier current tools

16. Swap board-Control panel

17. Control room

18. A. C. /D. C. Distribution board

19. Battery pack room

20. Fire Extinguishers

• Depth Description of...