Operation analysis of a compound energy system-exhaust heat use plan when connecting solar modules to a fuel cell network -- Operation of compounnd energy system-fuel cell network system considering reduction in fuel cell capacity -- Power-independent house using PEFC-operation plan of a combined fuel cell congeneration, solar module, and geothermal heat pump system – PEFC/engine generator compound energy system (1)-CO2 discharge characteristic of PEFC/hydrogen-gas-engine hybrid cogeneration -- PEFC/Engine generator compound energy systems (2)-power-generation efficiency of an independent microgrid composed of distributed engine generators -- PEFC/green compound system (1)-operation planning of a PEFC and photovoltaics with prediction of electricity production using GA and Numerical weather information -- PEFC/green energy compound system (2)-overall efficiency of a PEFC with a bioethanol solar reforming system for individual houses -- PEFC/green energy compound system (3)-fuel cell microgrid with-power generation -- Solar cell/diesel engine compound system with production-of-electricity prediction -- Dynamic characteristics of power for PEFC compound system -- Performance analysis and assessment of compound energy systems using exergy analysis method

1. Distributed generation of electric power
2. Electric power production