The seminar presentation discusses dynamic lightning protection for smart grid transmission systems, detailing its framework and application modes. It emphasizes the system's role in optimizing grid operations and minimizing lightning-related disturbances through automated protective actions. The presentation concludes that this approach enhances overall transmission reliability and robustness.

1. A
Seminar Presentation
on
“Dynamic Lightning Protection of Smart Grid
Transmission System”
(978-1-4673-1897-6, 2012)
(Chong Tong, Yuan Gao, Minguang Tong and Lingyu zhang)
Presented by:
Rahul Goyal
4th year, EE
PCE/EE/12/118
Poornima College of Engineering
Department of Electrical Engineering
ISI-6 RIICO Institutional Area, Sitapura
Jaipur -302022
Submitted to:
Ms. Sumer Chand Prasad
Asst. Professor
Dept. of Electrical Engg.
Session 2015-16
1

2. CONTENT
 Introduction
 Application Mode of Dynamic Lightning Protection
 Framework of Dynamic Lightning Protection System
for Smart Grids
 Lightning Warning of Smart Grid
 optimal power flow of Dynamic Lightning Protection
 Power Flow Control Based on Lightning detection
 Graphical Results
 Conclusion
 References
2
2

3. Introduction
3
3
Definition:- DLPS is a kind of automatic lightning
protection control system, which is applied to
automatically calculate and carry out the dynamic
preventive actions for a Smart Grid/power grid.
Dynamic protection actions of DLPS are:-
1) Optimizing Smart Grid operation mode
2) Adjusting Smart Grid power flow distribution with
robust control
3) Controlling generation units
4) Switching the Microgrids or its control strategies

4. 4
Application Mode of Dynamic
Lightning Protection
R-2
Application mode of wide area
Power Grid
Application mode of power
grid in a load center

5. Framework of Dynamic Lightning
Protection System for Smart Grids
Framework of DLPS 5
Ref

6. Lightning Warning of Smart Grid
Lightning warning for power grid in load center 6
Ref

7. optimal power flow of Dynamic
Lightning Protection
A part of a 500kY transmission network (Section A) 7
Base

8. Power Flow Control Based on
Lightning detection
The control system
consists of five levels.
1) Device level
2) Control level
3) Coordination level
4) System level
5) Grid level
Framework of multilevel UPFC
control system
8
Base

9. Graphical Results
Base
Lightning warning average time
(2003-2011)
Lightning warning statistic data
(2003-2011)
9

10. 10
Conclusion
 It focuses on protecting the whole electric grid
in its entirety, instead of individual
components.
 It minimize the impacts of lightning-caused
disturbances, trips and interruptions, and
improving the robustness of a Smart Grid
transmission system.
 DLPS automatically carries out dynamic
protective actions in advance and enhancing
the transmission system reliability.

11. 11
References
[1]. Chong Tong, Yuan Gao, Minguang Tong, Junping Luo and
Lingyu Zhang, "Dynamic Lightning Protection of Smart Grid
transmission system," 3 1st International Conference on Lightning
Protection, Vienna, Austria, 2 0 1 2 , in press.
[2]. Donald W. Zipse, "Lightning protection systems: advantages
and disadvantages," Industry Applications, IEEE Transactions on
Volume: 30, Issue: 5, Sept.-Oct. 1994.
[3]. Chong Tong, Yuan Gao, Minguang Tong, Jingru Li, Qin Wang
and Kai Chen, "Application of lightning detection in Smart Grid
Dynamic Protection," 31st International Conference on Lightning
Protection, Vienna, Austria, 2012, in press.