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首页> 外文期刊>IEEE transactions on industrial informatics >Intelligent Proactive Maintenance System for High-Speed Railway Traction Power Supply System
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Intelligent Proactive Maintenance System for High-Speed Railway Traction Power Supply System

机译：高速铁路牵引电源系统智能主动维护系统

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摘要

The upcoming comprehensive operation and maintenance period of high-speed railway (HSR) in China is being severely challenged by the existing reactive maintenance of a traction power supply system (TPSS). In this article, an intelligent proactive maintenance system (IPMS) is presented for supporting the field maintenance work of the HSR TPSS. The IPMS is essentially a distributed platform integrated with well-designed hardware and software. Under the conceptual framework imitating the biological immune system, two core functionalities of the IPMS-health assessment and maintenance decision-are designed. Based on the presented hardware architecture and software algorithms, a prototype of the IPMS is developed and has already been put into operation in Beijing-Shenyang HSR. With the help of the IPMS, massive data in the TPSS can be efficiently managed, and the health status of each equipment can be precisely perceived. Most importantly, it provides maintenance supervisor and maintenance personnel with the optimal maintenance strategies, to facilitate appropriate and efficient maintenance activities, and hence to significantly save the maintenance time and cost, by its field application in the HSR TPSS.
机译：在中国的高速铁路（HSR）的即将到来的全面运营和维护期被牵引电源系统（TPS）的现有反应性严重挑战。在本文中，提出了一个智能主动维护系统（IPMS），用于支持HSR TPS的现场维护工作。 IPM基本上是一个与精心设计的硬件和软件集成的分布式平台。在模仿生物免疫系统的概念框架下，设计了IPMS-Health评估和维护决策的两个核心功能。基于所呈现的硬件架构和软件算法，开发了IPM的原型，并已在北京沉阳HSR投入运营。在IPM的帮助下，可以有效地管理TPS中的大规模数据，可以精确地感知每个设备的健康状态。最重要的是，它为维护主管和维护人员提供了最佳的维护策略，以促进适当高效的维护活动，从而通过其在HSR TPS中的现场应用来显着节省维护时间和成本。

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