In order to achieve precise monitoring and management of energy consumption in heavy haul railways, fully utilize locomotive regenerative energy and traction transformer utilization, improve power supply reliability, accurately realize the fault locations, reduce the scope of fault, and achieve the goal of improving power supply efficiency and reducing energy consumption, the paper, on the basis of combining of integrating the transformer distribution, signal processing, power electronics, microcomputer protection and control technology, puts forward a power supply structure of traction network and its control method for the heavy haul railway. The method is able to efficiently solve the problems of incomplete energy consumption monitoring and extensive management in heavy haul railway, and it has dramatic economic benefits and engineering practical significance.
关键词
重载铁路/能耗/电能质量/广域保护/功率调度
Key words
heavy haul railway/energy consumption/power quality/wide area protection/power dispatching
维普
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