General Motors declares its plans to include heat-pump know-how in all of its current and upcoming Ultium-platform electrical vehicles.
That consists of the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many more to reach in the next several years. In เกจวัดแรงดันภาษาอังกฤษ , the tech will assist recuperate low-level waste warmth in methods that can add up in significant methods – bringing them faster acceleration, faster charging, and an extended vary
The system is based round an automotive-grade heat pump that captures and recoups that waste heat. Like the techniques other automakers like Tesla use or Toyota, the one in GM EVs employs a compressor-and-evaporator part system and a specifically chosen refrigerant that undergoes a phase change. A physical reaction pays off in the launch of power as it goes from fuel to liquid—to in impact amplify whatever vitality it could scavenge along the method in which.
GM government vp for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV structure provides us the freedom to construct in normal options like Ultium’s energy recovery capabilities. This helps us squeeze more effectivity, performance and general customer profit out of our EVs.”
Interestingly, เพรสเชอร์เกจnuovafima that the origin of the power recovery function could be traced all the way back to the company’s EV1, which was its first electric car. The EV1 used a heat pump that was developed by GM engineers on the time. The automaker says the characteristic is out there on all present Ultium EVs, and will also be standard in all upcoming Ultium models.
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