Articles by Author: No L Djongyang

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  1. A proportional integral synthesis for a variable speed wind energy conversion system using a permanent magnet synchronous generator

    A proportional integral synthesis for a variable speed wind energy conversion system using a permanent magnet synchronous generator

    A wind energy conversion system applied to battery charge is proposed in this paper. A permanent magnet synchronous generator (PMSG) is used as a variable speed generator in the proposed system. In order to extract the maximum power, the generator...
  2. Operation and maintenance of back-up photovoltaic systems: An analysis based on a field study in Cameroon

    Operation and maintenance of back-up photovoltaic systems: An analysis based on a field study in Cameroon

    This work is an analysis of the data collected from 20 photovoltaic installations all over Cameroon. The objectives are to study the causes of the breakdown of the different installations and propose maintenance strategies to solve them and to evaluate...
  3. Appraisal of geothermal resources and use in Cameroon

    Appraisal of geothermal resources and use in Cameroon

    This paper deals with resources and opportunities of direct and indirect use of geothermal energy in Cameroon. Currently, no serious exploration and utilization of this resource exists. The primary form of utilization of geothermal energy is mainly condensation steam for...