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根据停放制动功能要求以及CRH2动车组制动系统的特点,提出适用于CRH2动车组的停放制动设计方案、气路以及电气控制的实现方案,并进行理论计算,所提出的停放制动模块功能结构完善,与现行CRH2动车组制动系统完全匹配。
According to the requirements of parking brake function and the characteristics of CRH2 EMU brake system, the parking brake design scheme, air circuit and electrical control scheme for CRH2 EMU are proposed and theoretical calculations are made. The proposed parking brake module Functional structure perfect, and the existing CRH2 EMU braking system exactly match.