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Please Check Whether You Have Got The Right Question Paper.

This document is an exam for a power systems planning and economic operations course. It contains 6 questions across two sections. Section A addresses power system planning tools and load forecasting techniques. Section B focuses on technical power system operation topics like automatic voltage control, economic dispatch, and load frequency control. Students are instructed to answer any two questions from each section for a total of 4 questions within the 3 hour time limit.

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Gnanaseharan Arunachalam
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85 views1 page

Please Check Whether You Have Got The Right Question Paper.

This document is an exam for a power systems planning and economic operations course. It contains 6 questions across two sections. Section A addresses power system planning tools and load forecasting techniques. Section B focuses on technical power system operation topics like automatic voltage control, economic dispatch, and load frequency control. Students are instructed to answer any two questions from each section for a total of 4 questions within the 3 hour time limit.

Uploaded by

Gnanaseharan Arunachalam
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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of Printed Pages:1
SUBJECT CODE:- 8190
FACULTY OF ENGINEERING AND TECHNOLOGY
M.E.(Electrical Power System) Examination Nov/Dec 2015
Power System Planning & Eco. Operation
(Revised)
[Time: Three Hours] [Max. Marks: 80]

“Please check whether you have got the right question paper.”
N.B i) Solve any two questions from each section.
ii) Assume suitable data, wherever necessary.
Section A

Q.1 a) Explain the different planning tools for power system. 10


b) Explain spatial load forecasting 10

Q.2 a) What is power distribution planning? Discuss different scenarios 10


b) Explain the electricity regulation 10

Q.3 Write short note on any three 20


i) Forecast techniques & its modelling
ii) Different software packages used in power system planning
iii) Functions of planning organisation
iv) Power generation planning & scenarios

Section-B
Q.4 a) Explain equality & inequality constrains in power system 10
b) Explain automatic voltage control in detail 10

Q.5 a) A two bus system is shown in fig.1 if 100MW is transmitted from plant 1 to the load, a transmission loss of 10MW 10
is incurred. Find the required generation for each plant & the power received by the load when the system 𝜆 is
Rs. 25/MWh. The incremental fuel cost of the two plants are:
𝑑𝐶1
𝑑𝑃
= 0.02𝑃𝐺1 + 16.00 𝑅𝑠/𝑀𝑊ℎ
𝐺1

𝑑𝐶2
𝑑𝑃𝐺2
= 0.04𝑃𝐺2 + 20.00 𝑅𝑠/𝑀𝑊ℎ

Fig.1 A two bus system


b) Explain a single area load frequency control 10

Q.6 a) Explain distributed reactive power compensation by using pi network 10


b) Explain the input & output characteristics of thermal & hydro generating units 10

K-2015

ac4fd94faaab640f273021ebf8d3a19d

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