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Concept For Next Generation Phasor Measurement: A Low-Cost, Self-Contained, And Wireless Design, Brian Ray Miller
Concept For Next Generation Phasor Measurement: A Low-Cost, Self-Contained, And Wireless Design, Brian Ray Miller
Masters Theses
Phasor measurement is a growth technology in the power grid industry. With new funding, grid reliability concerns, and power capacity margin motivating a smart grid transformation, phasor measurement and smart metering are taking center stage as the implementation methods for grid intelligence. This thesis proposes a novel concept for designing a next generation phasor measurement unit.
The present generation phasor measurement unit relies upon venerable existing current and voltage transducer technology that is expensive, bulky, and not well suited to the modern age of digital and computerized control signals. Also, the rising proliferation of installed phasor measurement units will soon …
High Order Contingency Selection Using Particle Swarm Optimization And Tabu Search, Ashwini Chegu
High Order Contingency Selection Using Particle Swarm Optimization And Tabu Search, Ashwini Chegu
Masters Theses
There is a growing interest in investigating the high order contingency events that may result in large blackouts, which have been a great concern for power grid secure operation. The actual number of high order contingency is too huge for operators and planner to apply a brute-force enumerative analysis. This thesis presents a heuristic searching method based on particle swarm optimization (PSO) and tabu search to select severe high order contingencies. The original PSO algorithm gives an intelligent strategy to search the feasible solution space, but tends to find the best solution only. The proposed method combines the original PSO …