驼峰编组场T.JK减速器设备控制装置技术更新的探讨

Exploration on Renovation of T.JK Retarder Controller in Hump Yard

结合驼峰编组场调速设备T.JK型车辆减速器电子传感式控制装置开发研制和上道试验的实践过程,从我国驼峰编组场调速设备现状、控制方式、工作原理、技术条件、压力值控制精度等方面提出探讨性意见,提出了采用电子传感式控制装置和大通径阀的可行性,为T.JK型车辆减速器升级换代产品的开发应用和推广积累经验。

The article puts forward some suggestions regarding the current situation, controlling mode, working principle, technical factors and pressure controlling accuracy of retarders in Chinese hump yards, considering the practice of R＆D and on-track test of electronic sensing controller for T.JK car retarders. The article also introduces the feasibility of using electronic sensing controller and large-diameter commutation valve, and accumulates experience for developing and application of upgraded T.JK retarders and its marketing.