Essays about: "Hydropower scheduling"

Showing result 1 - 5 of 8 essays containing the words Hydropower scheduling.

1. 1. Stochastic Adaptive Robust Approach in the Optimal Bidding Behavior of a Virtual Power Plant in the Multi-Market Setup

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Nina Manivong; [2022]
   Keywords : Robust optimization; stochastic programming; strategic offering; uncertainty; virtual power plant; hydro-power; wind; storage; Robust optimering; stokastisk programmering; strategiskt erbjudande; osäkerhet; virtuellt kraftverk; vattenkraft; vindkraft; lagring;

   Abstract : Hydropower in Sweden is a powerful and efficient source of energy due to its flexibility, usually used to balance the Swedish power system. With the transition of power system into more intermittent power sources, the role of hydro-power as producers will become more important. READ MORE

3. 2. Modeling the Head Effect in Hydropower River Systems using MILP and BLP Approaches

   University essay from Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

   Author : Lina Larsson; Mikaela Lindberg; [2022]
   Keywords : Hydropower optimization; Hydropower scheduling; The head effect; Bilinear programming; Mixed-integer linear programming;

   Abstract : With a fast-growing electricity demand and a larger proportion of intermittent energy sources follows a greater need for flexible and balancing sources of electricity, such as hydropower. Planning of hydropower production is considered to be a difficult problem to solve due to several nonlinearities, combinatorial properties and the fact that it is a large scale system with spatial-temporal coupling. READ MORE

4. 3. Smart charging of an electric bus fleet

   University essay from Uppsala universitet/Elektricitetslära

   Author : Emil Färm; [2021]
   Keywords : Smart charging; Electric vehicle; EV; Electric buses; Bus depot; Electrification; Frequency regulation; FCR; Load balancing; Electrical power systems; Smart laddning; Elfordon; EV; Elbussar; Bussdepå; Elektrifiering; Frekvensreglering; FCR; Lastbalansering; Elektriska system; Elnät;

   Abstract : Controlling the balance of production and consumption of electricity will become increasingly challenging as the transport sector gradually converts to electric vehicles along with a growing share of wind power in the Swedish electric power system. This puts greater demand on resources that maintain the balance to ensure stable grid operation. READ MORE

5. 4. Unit commitment model development for hydropower on the Day-Ahead spot market.

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Romain Radulesco; [2020]
   Keywords : Unit Commitment Problem; Hydropower; Electricity Exchange; Spot Market; Mixed Integer Linear Programming; Optimization; GAMS; Water Value; Water Transfer; Multi-reservoir;

   Abstract : In the aftermath of the liberalization of European Energy Markets in the 2000s, Power Exchange platforms have constantly evolved towards more integrated and competitive designs, where quality forecasts and effective optimization strategies play decisive roles. This study presents the development of a hydropower scheduling optimization algorithm for the Day-Ahead spot market using Mixed Integer Linear Programming (MILP). READ MORE

6. 5. Grid impact study of frequency regulation with EVs

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Emma Blomgren; [2018]
   Keywords : Electric vehicles EVs ; grid impact; ancillary services; frequency regulation; FCR-N; vehicle-to-grid V2G ; voltage; reactive power; load profile; Technology and Engineering;

   Abstract : The ongoing grid paradigm shift has resulted in synchronous generators currently being phased out. As the generators have been providing ancillary services, such as frequency control regulation, this means that new technologies to perform ancillary services need to be developed and evaluated. READ MORE