An upper limit value setting unit of a control device conducts integration on the change in battery power, and determines whether the integrated value is lower than a preset first threshold value (negative value). When determination is made that the integrated value is lower than the first threshold...http://www.google.fr/patents/US7525278?utm_source=gb-gplus-shareBrevet US7525278 - Voltage conversion apparatus, power output apparatus, and control method of voltage converter
Voltage conversion apparatus, power output apparatus, and control method of ...