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一、概述以电机为牵引动力的电传动机车的明显优点之一,是可以进行电气制动。在上一讲介绍了机车的电阻制动,本讲将介绍另一种更有经济效益的电气制动,即再生制动。目前我国大功率干线电传动机车是交直型,无论是内燃或电力机车均普遍采用电阻制动。在电传动内燃机车上采用再生制动必要性不大,因为反馈电能除可供辅助机械使用外,无处可用;而在干
I. Overview One of the obvious advantages of using electric motor as traction electric locomotive is that it can perform electric braking. In the last talk about the locomotive’s resistance brake, this talk will introduce another more economical electric brake, that is, regenerative braking. At present, China’s high-power trunk electric locomotive is AC-DC, whether it is the internal combustion or electric locomotive are generally used resistance braking. It is not necessary to adopt regenerative braking on electric transmission diesel locomotives because the feedback electric energy is nowhere to be used except for auxiliary machinery.