PROBLEM TO BE SOLVED: To provide a power supply system to allow two energy storage devices to be charged in an appropriate manner by using a regenerative power generated by an electric load.SOLUTION: A control device for a power supply system controls a power transmission circuit unit to change, in the regenerative power output from an electric load, a proportion of charging amount to a first energy storage device and a proportion of charging amount to a second energy storage device having a higher output power density and a lower energy density than the first energy storage device in accordance with at least one of a regeneration index value indicating a magnitude of the regenerative power and a remaining capacity of the second energy storage device.SELECTED DRAWING: Figure 18
【課題】電気負荷で発生する回生電力を使用して、2つの蓄電装置を適切な態様で充電する電力供給システムを提供する。【解決手段】電力供給システムの制御装置は、電気負荷から出力される回生電力のうちの第1蓄電装置の充電量の割合と、第1蓄電装置よりも出力密度が高く且つエネルギー密度が低い第2蓄電装置の充電量との割合を、回生電力の大きさを表す回生量指標値と第2蓄電装置の残容量のうち少なくともいずれか一方に応じて変化させるように、電力伝送回路部を制御する。【選択図】図18
POWER SUPPLY SYSTEM, TRANSPORTATION DEVICE, AND POWER TRANSMISSION METHOD
電力供給システム及び輸送機器、並びに、電力伝送方法
2017-06-01
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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