To provide a temperature adjustment system of cooling water for an electrical component capable of adjusting a temperature of the cooling water so as to prevent the electrical component from becoming unable to be cooled even under an extremely cold condition or a cold condition with an ambient temperature lower than a predetermined ambient temperature.SOLUTION: A temperature adjustment system of cooling water for an electrical component comprises: an electrical water pump arranged between a radiator and the electrical component, and capable of discharging the cooling water cooled by the radiator, to the electrical component; heating means arranged between the radiator and the electrical water pump, and capable of heating the cooling water; and a controller capable of controlling a temperature of the cooling water by controlling to allow the heating means to operate under an extreme cold condition or a cold condition with an ambient temperature lower than a predetermined ambient temperature so that a temperature of the cooling water is maintained to be a predetermined cooling water temperature.SELECTED DRAWING: Figure 2
【課題】外気温度が所定外気温度未満の極寒状態又は寒冷状態でも電動コンポーネントが冷却不全に陥らないように冷却水温を調整できる電動コンポーネントの冷却水温調整システムを提供する。【解決手段】電動コンポーネントの冷却水温調整システムは、ラジエータと電動コンポーネントとの間に設けられ、ラジエータにおいて冷却された冷却水を電動コンポーネントに吐出可能な電動ウォータポンプと、ラジエータと電動ウォータポンプとの間に設けられ、冷却水の加温が可能な加温手段と、外気温度が所定外気温度未満の極寒状態又は寒冷状態において、加温手段が作動するように制御することで、冷却水の温度が所定冷却水温度となるように制御可能な制御装置と、を備える。【選択図】 図2
TEMPERATURE ADJUSTMENT SYSTEM OF COOLING WATER FOR ELECTRICAL COMPONENT
電動コンポーネントの冷却水温調整システム
2019-12-12
Patent
Elektronische Ressource
Japanisch
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