Sökning: "FCHEV"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet FCHEV.

1. 1. Predicting power demand and optimizing energy management for fuel cell battery hybrid construction vehicles

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Abhishek Karthikeyan; [2023]
   Nyckelord :Fuel cell; Construction Vehicle; Energy management; Optimization; Model Predictive Control; Load prediction; Auto-correlation; Bränslecell; Byggfordon; Energihantering; Optimering; Modellförutsägande reglering; Belastningsprediktion; Autokorrelation;

   Sammanfattning : The automotive industry has been actively seeking ways to reduce emissions and combat global warming. While pure battery electric vehicles have shown promise in achieving zero-tailpipe emissions, they face challenges in meeting the energy demands of large construction machines like excavators and wheel loaders, due to the heavy batteries required. LÄS MER

3. 2. Predictive control of fuel cell hybrid construction machines

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Aniroodh Kumaraswamy; [2023]
   Nyckelord :Fuel cell; Construction Vehicle; Energy management; Optimization; Model Predictive Control; Load prediction; Bränslecell; Byggmaskiner; Energihanteringssystem; Optimeringsproblem; Modellprediktiv Reglering; Belastnings-estimering;

   Sammanfattning : Sedan industriella revolutionen har hastigheten av global uppvärmning och föroreningar i miljön ökat betydligt. Företag i fordonsindustrin arbetar aktivt för att göra sina produkter mer hållbara genom att bland annat minska utsläppen, minimera användningen av icke-förnybara resurser samt att återvinna. LÄS MER

4. 3. Optimal Control and Thermal Managementof Heavy-Duty FCHEV Powertrains : Minimizing hydrogen consumption of an FCHEV using numerical optimal control and an integrated energy and thermal management system

   Master-uppsats, Linköpings universitet/Fordonssystem

   Författare :Daniel Similä; Jonatan Siönäs; [2022]
   Nyckelord :Control Engineering; Powertrain Engineering; FCHEV; Optimal Control; Thermal Management;

   Sammanfattning : The CO2 emissions from road vehicles must be reduced in order to avoid a 1.5 ◦C global warming. To reduce tailpipe emissions, a strong trend is to electrify powertrains to shift away from the use of fossil fuel. Among alternatives, the fuel cellhybrid electric vehicle (FCHEV) is seen as a promising configuration. LÄS MER

5. 4. Modeling and Evaluation of High Temperature PEM Fuel Cells for Truck Applications

   Master-uppsats, Linköpings universitet/Institutionen för systemteknik

   Författare :Johannes Wrangstål; Marcus Ögren; [2022]
   Nyckelord :Modeling; Fuel Cell; FCHEV; HTPEM; LTPEM; ECMS; High temperature proton exchange membrane;

   Sammanfattning : With increasing demands on lowering carbon emissions, fuel cell hybrid electric vehicles (FCHEV) have been seen as an alternative to the fossil-fuel driven trucks of today. These would have less emissions and strive to have the same range as any diesel driven transport vehicle. LÄS MER

7. 5. Optimal Energy Management System for a Fuel Cell Hybrid Electric Vehicle

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Sarthak Manocha; [2021]
   Nyckelord :Fuel cell vehicle; hybrid vehicle; batteries; optimal control; model predictive control; energy management system; power distribution system; Bränslecellsfordon; hybrid elfordon; batteri; optimal kontroll; modell prediktiv kontroll; energiledningssystem; eldistributionssystem;

   Sammanfattning : Fuel Cell Hybrid Electric vehicles are hybrid vehicles that consist of both fuel cells and batteries as energy conversion systems. The Energy Management System plays an important role in the operation of the fuel cell hybrid system, as it helps in reducing the hydrogen consumption of the system. LÄS MER