A5007493259- Power System Optimization and Stability
- Optimal Power Flow Distribution
- Smart Grid Security and Resilience
- Power System Reliability and Maintenance
- Solar Radiation and Photovoltaics
- Numerical Methods and Algorithms
- Formal Methods in Verification
- Embedded Systems Design Techniques
- Power Systems Fault Detection
- HVDC Systems and Fault Protection
- Solar Thermal and Photovoltaic Systems
- Photovoltaic System Optimization Techniques
Islamia University of Bahawalpur
2022-2025
University of Gujrat
2023
University of the Sciences
2021
National University of Sciences and Technology
2019-2021
The optimal PMU placement problem is placing the minimum number of PMUs in network to ensure complete observability. It an NP-complete optimization problem. based on cost and critical nodes solved separately literature. This paper proposes a novel approach, degree centrality objective function, combine effect both strategies place power optimally. contingency analysis zero-injection buses are reliability monitoring attain PMUs. Integer linear programming used IEEE 7-bus, 14-bus, 30-bus, New...
Phasor measurement units (PMUs) provide synchronized measurements to enhance power system monitoring, strategically placed achieve full network observability with minimal cost. In this paper, the PMU placement problem for critical buses is addressed using integer linear programming, taking into account both contingencies and impact of zero-injection buses. The primary contribution development a multi-stage approach place PMUs on Moreover, it demonstrated that considering inherently accounts...
Phasor Measurement Unit is a time synchronized metering device that gives very fast and accurate data of voltage current magnitudes angles for monitoring control power system. As cost PMU procurement installation high, optimal placement PMUs critical. In this paper, Binary Integer Linear Programming used to find locations complete system observability under N-1 contingency. The algorithm tested on seven test bed systems. Optimal Placement Problem formulated New England 39 Bus Results are...
The Phasor Measurement Unit PMU is a fast monitoring device that deals with the time-stamped phasors, current, and voltage values. high installation cost of PMUs inspire optimal placement in power network. An integer linear programming algorithm finds an solution to ensure complete network observability. concept Zero Injection Buses (ZIB) included obtain better results. For reliability network, N – 1 contingency also solved. suggested technique implemented on 39 New England bus networks,...
The study investigates the effect of PV sizing design and financial variables on system. An extensive sensitivity analysis both variable was performed in study. results indicate that increasing such as tilt angle, azimuth angle number inverters have a positive gain up till tip off point. Moreover, inflation, debt fraction, loan rate term direct influence LCOE NPV. optimal choice is to higher fraction along with low rate.
As Electrical power system is moving very rapidly toward greener and more sustainable through the usage of Distributed Energy Resources (DERs), complexity dynamic nature increasing at a same pace also, Thus to avoid any instability or faults that might occur, quick real time monitoring electrical need day. This can be achieved by Phasor Measurement Units (PMUs). PMU time-synchronized metering device gives fast precise data current voltage phasors. However, due their high infrastructure costs...