Aspects of modeling an electric boat propulsion system

23/08/2010

Electric propulsion systems are nowadays one of the most important ways to overcome the modern energy paradigm. Among other systems, electric boats can take advantage of using electric power increasing the efficiency of the propulsion chain and reducing the pollutant gas emissions. This paper presents and discusses global aspects of a boat propulsion system investigated using a low scale system. The proposed chain is modeled and analyzed using two different battery types (lead acid and Ni-MH) and a power converter - DC motor set controlled according with the specifications of such systems. Using classical approaches (as for instance, for the DC motor model), the proposed solution is analyzed implementing a speed control system with a sliding mode controller.

Autores da comunidade :

• 

  T

  Tiago Miguel Marques Lopes Freire

  ist154554

• 

  D

  Duarte de Mesquita e Sousa

  ist13386

  Afiliações e fontes

  IST > DEEC

  Departamento de Engenharia Electrotécnica e de Computadores

• 

  P

  Paulo José da Costa Branco

  ist13330

  Afiliações e fontes

  IST > DEEC

  Departamento de Engenharia Electrotécnica e de Computadores

  IST > LAETA

  Laboratório Associado de Energia, Transportes e Aeronáutica

  IST > IDMEC

  Instituto de Engenharia Mecânica

  De: orcid

  ID: 53196744

  De: scopus

  ID: 2-s2.0-77957252834

AM - Versão aceite após revisão

IEEE

https://ieeexplore.ieee.org/document/5555086

010 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering (SIBIRCON), Irkutsk, Russia

Irkutsk, Russia

812

817

9781424476268

10.1109/SIBIRCON.2010.5555086

electrical-engineering-electronic-engineering-information-engineering - Engenharia Eletrotécnica, Eletrónica e Informática

eng - Inglês