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EE2401 / EE1401 PSOC Important Questions with Answers - M.A.M Edition



- affiliate to Anna University, Chennai

Department of Electrical and Electronics Engineering

Seventh Semester

EE2401 / EE1401 Power System Operation and Control 

Important Question with Answers

(Regulation 2008)

Semester : 7 
Department : EEE 
Subject Code : EE2401 / EE1401
Subject Name : Power System Operation and Control 
Type : Important Questions with Answers
Edition Details : M.A.M Edition (Original Version) 
Syllabus Regulation : 2008 
Attachment Type : pdf 
No. of. Pages : 7
Details : EE2401 Power System Operation and Control - Important Questions - Part A and B with Answers

Important Questions :
Unit 1 :
  1. What are the components of speed governor system of an alternator? Derive a transfer function and sketch a block diagram
  2. With neat sketch describe the P-F and Q-V control structure
  3. Briefly discuss the classification of loads and list out the important characteristics of various types of loads
  4. Problem (Load Curve)
Answers :

.pdf   PSOC Unit 1.pdf (Size: 166.46 KB / Downloads: 6,733)

Unit 2 :
  2. Draw the block diagram of LFC control of single area and derive the dynamic response
  3. Develop the block diagram model of uncontrolled two area load frequency control system and explain the salient features under static conditions
Answers :

.pdf   PSOC Unit 2.pdf (Size: 589.26 KB / Downloads: 7,186)

Unit 3 :
  1. Draw the circuit diagram for a typical excitation system and derive the transfer function model and draw the block diagram.
  2. Discuss generation and absorption of reactive power.
  3. Explain different types of static VAR compensators with a phasor diagram.
  4. Discuss about the various methods of voltage control.
  5. Derive the relations between voltage, power and reactive power at a node for applications in power system control
Answers :

.pdf   PSOC Unit 3.pdf (Size: 545.22 KB / Downloads: 6,653)

Unit 4 :
  1. Derive the coordination equation with losses neglected.
  2. Derive the coordination equation of an ‘n’ bus power system taking into account the effect of 
    system losses.

  3. Derive the expression for base point and participation method.
  4. State the unit commitment problem. With the help of flowchart explain forward dynamic 
    programming solution method.

  5. Explain Priority list method using full Load average production cost. State the merits and 

  6. Numerical problems in economic dispatch & unit commitment
Answers :

.pdf   PSOC Unit 4.pdf (Size: 539.52 KB / Downloads: 5,877)

Unit 5:
  1. Briefly discuss the various functions of energy control centre
  2. Explain the different operating states of power system with state transition diagram.
  3. Explain the hardware components of SCADA with neat diagram and also mention the functions of it.
  4. Explain about power system security
  5. What is EMS? What are its major functions in power system operation and control?
Answers :

.pdf   PSOC Unit 5.pdf (Size: 341.47 KB / Downloads: 5,147)

All the Best..!!

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