METHOD OF CONTROLLING SWITCH CIRCUIT, STORAGE STATUS ADJUSTING CIRCUIT, STORAGE STATUS ADJUSTING DEVICE AND STORAGE BATTERY PACK

• Main Authors: TAKAI MASAMI, NAKAMURA AKIRA
• Format: Patent
• Language: English; Japanese
• Published: 20.06.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

PROBLEM TO BE SOLVED: To reduce energy loss while contributing to miniaturization.SOLUTION: A switch circuit includes a first switching unit configured to switch between energy accumulation and energy release in a coil, and a plurality of second switching units configured to connect or disconnect a plurality of power storage devices with the coil, the second switching units corresponding to the plurality of power storage devices, respectively. A method of controlling the switch circuit includes: a first step of switching on the first switching unit and switching off the plurality of second switching units; and a second step of switching off the first switching unit and switching on only one of the second switching units.SELECTED DRAWING: Figure 1 【課題】小型化に貢献しつつエネルギーの損失を低減させる。【解決手段】コイルにおけるエネルギーの蓄積と放出を切り替える第一のスイッチ部と、複数の蓄電装置と前記コイルとを導通又は遮断させる、前記複数の蓄電装置に対応した複数の第二のスイッチ部と、を有するスイッチ回路の制御方法であって、前記第一のスイッチ部を導通し、前記複数の第二のスイッチ部を遮断させる第一のステップと、前記第一のスイッチ部を遮断し、前記複数の第二のスイッチ部のうちいずれか１つの第二のスイッチ部を導通させる第二のステップと、を有する。【選択図】図１