Tentin tekstisisältö

Jopi BK TN Ibuww

Toh. toxhonen (o otudent. H.P
TTY DEE-23116 Introduction to Smart Grids P. Järventausta

Exam 5.2.2015 Own calculator is NOT allowed to use in the exam

 

You can answer in English or in Finnish

1. Define shortly the following terms or concepts (1.5 p/each)
a) Virtual Power Plant (VPP)
b) Day-ahead (spot) market
c) Point tariff
d) Time-of-use pricing

2. a) Compare briefly a traditional electricity grid and Smart Grid (4p)
b) List motivations and incentives of distributed generation (DG) (4p)

3. Explain briefly

a) The operation and information flow in the fault management of medium
voltage (MV) feeder fault (4p)

b) The different roles that Electric Vehicles (cover EVs and PHEVSs) could
have in Smart Grids (4p)

c) What is the main difference between *Demand Response” and *Energy
saving”? (2p)