POWER SOURCE SYSTEM AND VEHICLE HAVING THE SYSTEM, METHOD FOR CONROLLING TEMPERATURE RISE OF ELECTRICITY ACCUMULATION DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM INCLUDING RECORDED PROGRAM FOR CAUSING COMPUTER TO EXECUTE CONTROL OF TEMPERATURE RISE OF ELECTRICITY ACCUMULATION DEVICE

摘要

At the time of controlling the temperature rise of an electricity accumulation device, a correction value operation unit (66-1) outputs a negative correction value, when a voltage value (Vb1) exceeds an upper limit (VbH1). Then, a duty command (Ton1) is corrected in a decreasing direction. In short, the duty command (Ton1) is corrected in a direction to increase the boosting rate of a converter. On the other hand, the correction value operation unit (66-1) outputs a positive correction value, when the voltage value (Vb1) falls short of a lower limit (VbL1). Then, the duty command (Ton1) is corrected in an increasing direction. In short, the duty command (Ton1) is corrected in a direction to decrease the boosting rate of the converter.