ELECTRICAL POWER SYSTEM

• Main Authors: KATO DAISUKE, MORIYA FUMIYUKI
• Format: Patent
• Language: English; Japanese
• Published: 01.10.2020
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

To enable suppression of deterioration of a battery.SOLUTION: An electrical power system comprises: a battery accumulating a power supplied to a driving motor that outputs a power transmitted to a driving wheel; a power incoming part connected to the battery and capable of receiving an external power transmitted from an external power supply; a load connected to the battery in parallel to the power incoming part; and a control device including a control part enabling an execution of a load driving mode that permits the driving of the load in a state where the power incoming part can receive the power. The control part executes a functional restriction control that restricts a function of the load so that an input and output current of the battery is suppressed in the load driving mode.SELECTED DRAWING: Figure 3 【課題】バッテリの劣化を抑制することを可能とする。【解決手段】駆動輪に伝達される動力を出力する駆動用モータに供給される電力を蓄電するバッテリと、前記バッテリと接続され、外部電源から送電される外部電力を受電可能な受電部と、前記受電部に対して並列に前記バッテリと接続される負荷と、前記受電部が受電可能な状態において、前記負荷の駆動を許可する負荷駆動モードを実行可能な制御部を含む制御装置と、を備える電源システムであって、前記制御部は、前記負荷駆動モードにおいて、前記バッテリの入出力電流が抑制されるように前記負荷の機能を制限する機能制限制御を実行する、電源システムが提供される。【選択図】図３