Pune University BE Exam Papers Smart Grid

Pune University BE Exam Papers Smart Grid

B.E. (Electrical Engineering)

SMART GRID (2008 Pattern) (Elective – II) (Sem. – I)

Time: 3 Hours]                                                                                              [Max. Marks :100

Instructions to the candidates:

1)            Answers to the two sections should be written in separate answer books.

2)             Solve Q1 orQ2, Q3 orQ4, Q5 or Q6 from Section -1 and Solve Q7 or Q8, Q9 or Q10, Q11 or Q12 from section – II.

3)            Figures to the right indicate full marks.

4)            Neat diagrams must be drawn wherever necessary.

5)            Assume suitable additional data, if necessary.

SECTION – I

Q1) a) Define smart grid and give its functions.                                                              [8]

b) Give present development and international policies in smart grid. [10]

OR

Q2) a) Difference between conventional grid and smart grid.                                       [8]

b) Explain the Resilient and self healing grid.                                                     [10]

Q3) a) Write a note on, “Real time prizing”.                                                                     [8]

b) Write a note on, “Vehicle to Grid”.                                                                      [8]

OR

Q4) a) Explain how automatic meter reading can make the system smarter. [8] b) Explain, phase shifting transformer.                                                                                          [8]

Q5) a) Highlight on role of geographic information system in smart grid, and also give its function.                                                                                                             [8]

b) Write a note on, “IED”.                                                                                          [8]

 

Q6) a) Explain, the “Feeder Automation”. [8] b) Explain phase measurement unit and its importance in smart grid. [8]

SECTION – II

Q7) a) Explain concept of microgrid, and its need and application.                 [10]

b) Write a note on, “Thin film solar cells”.                                                             [8]

OR

Q8) a) Explain about protection and control of microgrid.                                [10]

b) Write a note on, “plastic and organic solar cells.                                               [8]

Q9) a) Explain EMC and its importance in smart grid.                                          [8]

b) Explain Web based power quality monitoring.                                                 [8]

OR

Q10)a) High light the issues related to power quality in smart grid.                    [8]

b) Explain power quality conditioners for smart grid.                                          [8]

Q11)a) Give importance of HAN in smart grid.                                                      [8]

b) Write a note on, “IP based protocols”.                                                                [8]

OR

Q12)a) How GPS can prove to be helpful for smart grid.                                      [8]

b) Explain cloud computing and its need.                                                               [8]

❖❖ ❖ ❖

Leave a Comment