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国产B_(19)型机械保温车组供电系统经十年应用的实践证明,其性能基本符合原设计要求。但由于现代技术及机电产品的不断发展,原设计中的某些环节及机电产品的选用就暴露出其落后性及不能满足用户的要求。为了克服这些缺点,特对新一代机械保温车组的供电问题提出如下一些看法。 1.供电方式目前,国内进口机械保温车组和国产B_(19)型机械保温车同时并存共用,各机保段乘务人员已熟悉机保车组集中供电的方式。新型车将继承这种供电方式,由发电乘务车
Domestic B_ (19) mechanical insulation car power supply system after ten years of application of the practice proved that its performance in line with the original design requirements. However, due to the continuous development of modern technology and mechanical and electrical products, certain aspects of the original design and the selection of mechanical and electrical products have exposed their backwardness and can not meet the requirements of users. In order to overcome these shortcomings, we put forward the following opinions on the power supply of the new generation of mechanical insulation vehicles. 1. Power supply At present, the domestic imported mechanical insulation truck group and the domestic B_ (19) mechanical insulation truck coexist at the same time. The security crew of each aircraft are familiar with the mode of central power supply of the truck. The new car will inherit this power supply, by the power generation car