Q1. Discuss voltage regulation

This is question 1 (4 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q1. Discuss power system static security levels

This is question 1 (7 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q3. Role of state estimator in power system

This is question 3 (3 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q3. What is loadability limit of the line?

This is question 3 (4 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Power System Operation and Control | B.E. Semester VIII Winter 2022 | GTU Papers

Q: Q1. Compare economic dispatch and load frequency control

This is question 1 (3 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q: Q2. What is voltage collapse? Enlist the factors responsible for it.

This is question 2 (3 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q: Q2. Discuss the nature of load forecasting and its applications

This is question 2 (4 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q: Q2. Discuss average and trend curve methodology used for load forecasting

This is question 2 (7 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q: Q2. Discuss auto-regressive models used for load forecasting

This is question 2 (7 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Q: Q3. Two generating units rated for 110 MW and 210 MW has governor speed regulation of 5.0 and 4.0 percent from no-load to full-load, respectively. They are operating in parallel and sharing a load of 310 MW. Assuming free governor action, determine the load shared by each unit.

This is question 3 (7 marks) from the GTU Power System Operation and Control BE Winter 2022 question paper. Subject code: 2180909.

Questions28

Compare economic dispatch and load frequency control

[3 marks]

Discuss voltage regulation

[4 marks]

Discuss power system static security levels

[7 marks]

What is voltage collapse? Enlist the factors responsible for it.

[3 marks]

Discuss the nature of load forecasting and its applications

[4 marks]

Discuss average and trend curve methodology used for load forecasting

[7 marks]

Discuss auto-regressive models used for load forecasting

[7 marks]

Role of state estimator in power system

[3 marks]

What is loadability limit of the line?

[4 marks]

Two generating units rated for 110 MW and 210 MW has governor speed regulation of 5.0 and 4.0 percent from no-load to full-load, respectively. They are operating in parallel and sharing a load of 310 MW. Assuming free governor action, determine the load shared by each unit.

[7 marks]

Define (i) State variables, (ii) Measurement variables, and (iii) Redundancy factor

[3 marks]

What is surge impedance and surge impedance loading?

[4 marks]

Discuss model of load frequency control

[7 marks]

Discuss the P-Vcurves considering different operating power factor

[3 marks]

Discuss maximum power transfer considering uncompensated transmission line

[4 marks]

Discuss weighted least square estimation technique used for state estimation of power system.

[7 marks]

Discuss Reactive Power -Voltage (Q-V) concept

[3 marks]

Discuss the factor reactive power mismatch considering aspects of voltage control.

[4 marks]

Determine the size of matrices for below mentioned parameter from figure-1 using weighted least square estimation technique for state estimation.

[7 marks]

Matrix of state variables (ii) Matrix of measurement variables (iii) H-Matrix, (iv) Gain matrix

[ marks]

What is motivation for restructured power system?

[3 marks]

What is un-bundling of Electrical Power Sector?

[4 marks]

Discuss the role of conjunction management in deregulated power system

[7 marks]

What is power system deregulation? State its advantages

[3 marks]

Discuss the following

[4 marks]

Wheeling (ii) Available Transfer Capability (iii) Transmission Reliability Margin (iv) Total Transfer Capability

[ marks]

Discuss the role of System Administrator/Independent System Operator in deregulated Power System Figure 1

[7 marks]

Power System Operation and Control — Winter 2022

Questions28

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