Essays about: "ångturbin"

Showing result 1 - 5 of 12 essays containing the word ångturbin.

1. 1. Power Plant Operation Optimization Economic dispatch of combined cycle power plants

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

   Author : Stefano Rosso; [2019]
   Keywords : ;

   Abstract : As electricity production from renewable sources increases, higher flexibility is required by fossil fuel generation to cope with the inherent fluctuations of solar and wind power. This results in shorter operating cycles and steeper ramps for the turbines, and more uncertainty for the operators. READ MORE

3. 2. Economic Dispatch of the Combined Cycle Power Plant Using Machine Learning

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

   Author : Dhruv Bhatt; [2019]
   Keywords : Combine Cycle Power Plant; Equivalent Operating Hours; Equivalent Operating Cycles; Gas Turbine; Turbine Inlet Temperature; Turbine Exhaust Temperature; Kombicykelkraftverk; Ekvivalenta drifttimmar; Ekvivalenta driftcykler; Gasturbiner; Turbine Inlet Temperature; Turbine Exhaust Temperature;

   Abstract : Combined Cycle Power Plant (CCPP)s play a key role in modern powersystem due to their lesser investment cost, lower project executiontime, and higher operational flexibility compared to other conventionalgenerating assets. The nature of generation system is changing withever increasing penetration of the renewable energy resources. READ MORE

4. 3. Optimization of energy dispatch in concentrated solar power systems : Design of dispatch algorithm in concentrated solar power tower system with thermal energy storage for maximized operational revenue

   University essay from KTH/Kraft- och värmeteknologi

   Author : Anna Strand; [2019]
   Keywords : concentrated solar power; CSP; energy dispatch; optimization; thermal energy storage; renewable energy; mixed-integer linear programming; koncentrerad solkraft; CSP; energiavsändande; optimering; termisk energilagring; förnybar energi; linjär programmering;

   Abstract : Concentrated solar power (CSP) is a fast-growing technology for electricity production. With mirrors (heliostats) irradiation of the sun is concentrated onto a receiver run through by a heat transfer fluid (HTF). The fluid by that reaches high temperatures and is used to drive a steam turbine for electricity production. READ MORE

5. 4. Modular design and feasibility analysis of a Rankine Compression GasTurbine system for industrial cogeneration

   University essay from KTH/Energiteknik

   Author : Daniel Carrion da Fonseca; [2018]
   Keywords : ;

   Abstract : A substantial share of the world’s energy is consumed in the form of heat in many distinct industries, which usually generates it through a boiler and consumes the heat by using steam as an energy carrier. In such factories, a cogeneration installation is economically and environmentally beneficial. READ MORE

6. 5. Comparative analysis of development potential for biomass- vs coal-fired powerplants in Henan province,China

   University essay from KTH/Energiteknik

   Author : Dongcan Wang; [2017]
   Keywords : Coal-fired power plant; biomass; biogas; steam turbine; GTCC system; environment; ; kolkraft; kolkraftverk; biogas; biogasanläggning; ångturbin; GTCC system; ;

   Abstract : Coal-fired power plants’ typically large capacity and relatively low electricity generation costs in the Chinese power market can be compared with their typically low specific thermal efficiency and older age on average. At the same time, the environment pollution caused by local coal-fired power plants has started to receive due attention. READ MORE