To make it possible to reduce an amount of regenerative power generated when applying regenerative braking.SOLUTION: The regenerative braking system includes: a generator for collecting kinetic energy of a rotating load to generate a braking force; a battery for storing the regenerative power of the generator; and a power converter for making a magnitude of the regenerative power supplied from the generator to the battery variable to be controlled by controlling a phase difference between a voltage and a current generated in the generator.SELECTED DRAWING: Figure 2
【課題】回生ブレーキをかける際に発生する回生電力の量を少なくできること。【解決手段】回生ブレーキシステムは、回転中の負荷の運動エネルギーを回収して制動力を生じさせる発電機と、発電機の回生電力を蓄えるバッテリと、発電機に生じる電圧と電流との位相差を制御することにより、発電機からバッテリに供給される回生電力の大きさを可変にして制御する電力変換器と、を備える。【選択図】図2
REGENERATIVE BRAKING SYSTEM
回生ブレーキシステム
2020-01-23
Patent
Electronic Resource
Japanese
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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