THE ACTIVE POWER MANAGEMENT SYSTEM FOR HYBRID ELECTRIC POWER SOURCES AND METHOD THEREOF

PURPOSE: An active power control system for a hybrid power source and a method thereof are provided to implement a stability of a propulsion system by merging a solar cell, a fuel cell, and a battery. CONSTITUTION: A solar cell changes solar energy into electric energy. A fuel cell (200) changes che...

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Bibliographic Details
Main Authors PARK, POO MIN, LEE, BO HWA, KIM, CHUN TAEK
Format Patent
LanguageEnglish
Korean
Published 03.07.2013
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:PURPOSE: An active power control system for a hybrid power source and a method thereof are provided to implement a stability of a propulsion system by merging a solar cell, a fuel cell, and a battery. CONSTITUTION: A solar cell changes solar energy into electric energy. A fuel cell (200) changes chemical energy into electric energy. The fuel cell outputs electric power which is necessary for propulsion of a flying object. A battery (300) stores the outputted electric power and outputs if necessary. An electric power management module (400) supplies the outputted electric power to the flying object. [Reference numerals] (100,AA,BB) Solar cell; (200,CC) Fuel cell; (300) Battery; (410) Main control unit; (420) Charge and discharge control unit; (430,DD) DC-DC converter; (500) Motor control unit; (600) Motor
Bibliography:Application Number: KR20110140984