CONTROL METHOD OF SWITCH CIRCUIT, POWER STORAGE STATE ADJUSTMENT CIRCUIT, POWER STORAGE STATE ADJUSTMENT DEVICE AND POWER STORAGE PACK

• Main Author: TAKAI MASAMI
• Format: Patent
• Language: English; Japanese
• Published: 15.10.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

PROBLEM TO BE SOLVED: To reduce loss of energy.SOLUTION: In a control method of a switch circuit having n(n is a natural number of 3 or more) switches for connecting n power storage devices and n coils connected in series, respectively, switches corresponding to k(k is a natural number of 1<k<n) power storage devices, out of the n power storage devices excepting those having the maximum potential difference, are conducted. 【課題】エネルギーの損失を低減させる。【解決手段】直列接続されたｎ個の蓄電装置とｎ個のコイルとをそれぞれを接続させるｎ個（ｎは３以上の自然数）のスイッチ部を有するスイッチ回路の制御方法であって、前記ｎ個の蓄電装置のうち最大電位差を有する蓄電装置以外の蓄電装置のうち、ｋ個（１＜ｋ＜ｎの自然数）の蓄電装置に対応するスイッチ部を導通させる。【選択図】図１