Optimalizácia of batéria tepelná manažment systém pod nízka teplota podmienky
Vďaka na neudržateľnosť z tradičná energia zdroje a zvyšovanie životné prostredie znečistenie, vlády a automobily výrobcovia v rôznych krajinách majú zrýchli transformácia na nové energia vozidlá, zameranie na podporu vývoj z elektrických vozidiel hlavne poháňané by čisté elektrické. As trh podiel z elektrických vozidiel pokračuje do nárast, napájanie batérie a inteligentné ovládanie sú stávajúcim the technologický vývoj trend z elektrické vozidlá. Nie lepšie riešenie bol nájdené. Iné od tradičné benzínové vozidlá, elektrické vozidlá nemôžem používať odpad teplo na teplo teplo kabína a batéria balík. Preto, v elektricko vozidlá, všetko kúrenie činnosti potreba by dokončené cez kúrenie a energia zdroje. Preto, ako zlepšiť využitie z zospodu energie z vozidla sa stane an elektrický A veľký problém s Automobilový priemysel tepelný manažment systémy.
The electric vehicle thermal management system regulates the temperature of each part of the vehicle by managing the heat flow, mainly including the temperature control of the vehicle motor, battery and cockpit. The battery system and the cockpit need to consider two-way adjustment of cold and heat, while the motor system only needs to consider heat dissipation. Most of the early thermal management systems of electric vehicles were air-cooled heat dissipation systems. This type of thermal management system took the temperature adjustment of the cockpit as the main design goal of the system, and rarely considered the temperature control of the motor and battery, wasting the power of the three-electric system during operation. heat generated in. As the power of the motor and battery increases, the air-cooled heat dissipation system can no longer meet the basic thermal management needs of the vehicle, and the thermal management system has entered the era of liquid cooling. The liquid cooling system not only improves the heat dissipation efficiency, but also increases the battery insulation system. By controlling the valve body, the liquid cooling system can not only actively control the direction of heat, but also make full use of the energy inside the vehicle.
