Essays about: "plant simulation"

Showing result 21 - 25 of 201 essays containing the words plant simulation.

1. 21. Development of evaluation tools as an approach to pre-design district energy systems : Qualitative modeling and performance simulation using OpenModelica

   University essay from KTH/Energiteknik; KTH/Energiteknik

   Author : Ghazal Faramarzi; Malin Torestam; [2020]
   Keywords : Heat pump; Thermal energy storage; District heating; Integrated energy system; District energy system; Heating demand; OpenModelica; Planning tool; Qualitative model; CO2 emissions; Techno-economic performance; Swedish energy market; Värmepump; Värmelagring; Fjärrvärme; Integrerade energisystem; Energisystem i stadsdelar; Värmebehov; OpenModelica; Planeringsverktyg; Kvalitativ modell; CO2 utsläpp; tekno-ekonomisk prestanda; Svensk energimarknad;

   Abstract : Cities and districts contribute to a large fraction of the total energy consumption in Sweden. The residential- and service sector accounted for almost 40% of the total energy consumption in 2018. The increasing urbanization also puts more importance on the energy supply, distribution and consumption in these areas. READ MORE

3. 22. Production optimization for district heating : Short-term planning of district heating grid in Gävle, Sweden

   University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik; Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Author : Nicolas Lindgren; Karl Brogren; [2019]
   Keywords : Short-term planning; Optimization; District heating; Linear programming; Mixed integer non-linear programming; Branch and bound; Heat storage; MATLAB; TOMLAB;

   Abstract : Energy systems with a high portion of renewable energy from wind and solar power can suffer from fluctuations in production due to weak winds or cloudy weather, which may affect the electricity price. When producing heat and power in a combined heat and power plant, an additional heat storage tank can be used to store the heat surplus which is obtained when the power production is high, and the heat demand is low. READ MORE

4. 23. PHOTOVOLTAIC SYSTEM YIELD EVALUATION IN SWEDEN : A performance review of PV systems in Sweden 2017-2018

   University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Author : Eric Schelin; [2019]
   Keywords : PV; Photovoltaics; Specific yield; Simulations; Shadowing; PVGIS; PVsyst; Solar irradiation;

   Abstract : The goal of this study is to evaluate Swedish photovoltaic systems regarding energy production from two different years and compare the gathered data with results from a model simulating optimal conditions. This is done to investigate how the energy production differs between each year, why there are differences, and also to evaluate the simulation tools compared to the real production data. READ MORE

5. 24. Flow Optimisation for Improved Performance of a Multivariant Manufacturing and Assembly Line

   University essay from KTH/Industriell produktion; KTH/Industriell produktion

   Author : Alexander Sævar Guðbjörnssonn; Haider Mohammed Yassin; [2019]
   Keywords : Value Stream Map; Spaghetti Diagram; Discrete Event Simulation; Waste; Cycle Time; Lean Philosophy;

   Abstract : Stoneridge, Inc. is an independent designer and manufacturer of highly engineered electrical and electronic components, modules and systems principally for the automotive, commercial vehicle, motorcycle, agricultural and off-highway vehicle markets. A subsidiary of Stoneridge, Inc. is the company Stoneridge Electronics. READ MORE

6. 25. Techno-Economic Analysis of an Innovative Purely Solar Driven Combined Cycle System based on Packed Bed TES Technology

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

   Author : Tianqi Ruan; [2019]
   Keywords : Tower CSP Techno-economic analysis; Dynamic simulation; Tower CSP teknisk-ekonomisk analys; Dynamisk simulering;

   Abstract : With increasing awareness of environmental issues and worldwide requirements for sustainable development, renewable energy technologies with lower environmental impact, especially those having abundant resources like wind and solar energy, attract more attention. Concentrating Solar Power (CSP) is one of the most promising solar energy technologies. READ MORE