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这里的强与弱指的并非是性能,而是混合动力的级别。DO YOUDNOW?Global Hybrid Cooperation看上去像是某个企业的名称,其实是由通用、戴姆勒、克莱斯勒和宝马共同开发的一系列混合动力技术,通用方面之前称之为AHS2,现在叫做“双模混合动力”(后两个名字是不是更耳熟)。该技术的核心构造与丰田的HSD十分相似,如果你明白了GS450h的混合动力系统,理解GHC的结构完全不是问题。通过增加一组行星齿轮,GHC的变速机构可以实现最多4个挡位的变化。当然,奔驰S400 Hybrid和宝马Active Hybrid 7只是用了一小部分技术,完整的技术可以在奔驰ML450h和宝马X6混合动力两款车上见到。
The strengths and weaknesses here are not performance, but the level of hybrid. DO YOUDNOW? The Global Hybrid Cooperation looks like the name of a business. It is actually a series of hybrid technologies jointly developed by GM, Daimler, Chrysler and BMW. Previously known as AHS2, the common denominator, now called “Double Hybrid ”(the latter two names are not more familiar). The core of this technology is very similar to Toyota’s HSD. If you understand the GS450h hybrid system, understanding the structure of GHC is not a problem at all. By adding a set of planetary gears, GHC’s transmission can achieve up to 4 gear changes. Of course, Mercedes-Benz S400 Hybrid and BMW Active Hybrid 7 only use a small part of the technology, complete technology can be seen in the Mercedes-Benz ML450h and BMW X6 hybrid two cars.