SPPU Electrical Engineering (Semester 8)
Smart Grid
December 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve any one question fromQ.1(a,b) and Q.2(a,b)
1(a) Define Smart grid concept and explain its necessity.
5 M
1(b) Explain the concept of Resilient and Self Healing Grid.
5 M

2(a) Write note on, " Real time prizing".
5 M
2(b) Describe substation automation.
5 M

Solve any one question fromQ.3(a,b) and Q.4(a,b)
3(a) Explain how the reliaibility of smart grid can be enhanced by integrating Intelligent Electronic Devices ( IEDs) in to it.
5 M
3(b) Explain how automatic meter reading can make the system smarter.
5 M

4(a) List different samart appliances and describe an integration of smart appliances into grid for Home and Building Automation.
5 M
4(b) What is Geographic Information System (GIS)? Explain the compnents of GIS.
5 M

Solve any one question fromQ.5(a,b) and Q.6(a,b)
5(a) Explain concept of micro grid, and its need and applications.
8 M
5(b) State and explain the issues of interconnecting the micro grid with the utility grid.
8 M

6(a) Write a note on 'protection & control of Microgrid'.
8 M
6(b) Compare Microgrid and Smart Grid.
8 M

Solve any one question fromQ.7(a,b) and Q.8(a,b)
7(a) Describe Power Quality Issues of grid connected Renewable Energy Sources.
8 M
7(b) Expalin the concept of Power Quality and EMC in Smart Grid.
8 M

8(a) Explain importance of power quality in smart grid & how it can be improved.
8 M
8(b) Write a note on 'Web based Power Quality Monitoring'.
8 M

Solve any one question fromQ.9(a,b) and Q.10(a,b)
9(a) Wriet a note on, 'IP based protocls'.
9 M
9(b) Explain cloud computing and its need.
9 M

10(a) Why cyber security is of prime importance in Smart grid & how it can be achieved?
9 M
10(b) Explain the role HAN in smart grid.
9 M



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