PROBLEM TO BE SOLVED: To provide a temperature control device for a vehicular molten salt battery that can efficiently raise the temperature of the molten salt battery without adding any heat source such as a heater and maintaining the temperature of the molten salt battery itself within an operational temperature range.SOLUTION: A temperature control device for a vehicular molten salt battery has: an engine (2); a dynamo (3); a plurality of power storage parts (14) each consisting of a molten salt battery (20); a plurality of heat exchange passages (15) in which refrigerants pass to exchange heat between the refrigerant and power storage parts; a heat exchange circuit (30) consisting of a plurality of flow rate control valves (18) provided on refrigerant inflow port sides of the heat exchange passages; a refrigerant supply circuit (20) which supplies refrigerants having been heated with waste heat of the engine to the plurality of heat exchange circuits; a temperature detection part (15) which detects temperatures of the plurality of heat storage parts; and a temperature control part (50) which warms up the plurality of power storage parts, the temperature control part warming up power storage parts whose temperatures are lower than a lower-limit value of the operational temperature range of the molten salt batteries.SELECTED DRAWING: Figure 1
【課題】ヒーター等の熱源を追加することなく溶融塩電池を効率的に昇温し、且つ溶融塩電池自体の温度を動作温度範囲内に維持することができる車両用溶融塩電池の温調装置を提供すること。【解決手段】エンジン(2)と、発電機(3)と、溶融塩電池(20)からなる複数の蓄電部(14)と、冷媒が内部を通過することにより冷媒と蓄電部との間で熱交換する複数の熱交換流路(15)、及び熱交換流路の冷媒流入口側に設けられた複数の流量調整バルブ(18)からなる熱交換回路(30)と、複数の熱交換回路に対してエンジンの廃熱により加熱された冷媒を供給する冷媒供給回路(20)と、複数の蓄電部の温度を検出する温度検出部(15)と、複数の蓄電部を暖機する温調制御部(50)と、を有し、温調制御部は、溶融塩電池の動作温度範囲の下限値よりも低い温度の蓄電部を暖機する。【選択図】図1
TEMPERATURE CONTROL DEVICE FOR VEHICULAR MOLTEN SALT BATTERY
車両用溶融塩電池の温調装置
2016-06-30
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
AIAA | 1987
|VEHICULAR BATTERY TEMPERATURE ADJUSTMENT DEVICE AND VEHICULAR BATTERY TEMPERATURE ADJUSTMENT METHOD
Europäisches Patentamt | 2016
|