电气化铁路再生制动能量利用装置节能检验与计量方案研究

Research on Energy-saving Inspection and Metrology Scheme of Regenerative Braking Energy Utilization Device for Electrified Railway

为全面检验电气化铁路再生制动能量利用装置的节能功能,便捷计量节能电量,准确测算项目收益,基于装置构成和工作原理,提出多测量点分布式同步检测与单相高准确度电能表组合式计量方案。阐述测试布点、信号接入方式和数据分析方法,说明计算收益时需依据有效利用电量,并通过示范工程验证现场应用效果。测试结果表明,节能检验与计量方案切实可行,能够准确定量评估再生制动能量利用装置运行效果。

In order to comprehensively test the energy-saving function of the regenerative braking energy utilization device for electrified railway,convenient metrology energy-saving electricity and calculate the project income accurately,on the basis of the composition and working principle of the device,a combined metering scheme of multipoint distributed synchronous detection and single-phase high-precision watt hour meter is proposed.This paper elaborates the test point distribution,signal access mode and data analysis method,explains that the calculation of income should be based on the effective use of electricity,and verifys the field application effect through the demonstration project.The test results show that the energy saving inspection and metrology scheme is feasible,and can accurately and quantitatively evaluate the operation effect of regenerative braking energy utilization device.