地铁1500V混合型制动能量吸收装置

地铁列车再生制动能量处理是地铁系统的一个重要课题。国内外多年来提出并实践了多种方案,但是没有一种方案的技术性能、节能减排效果、设备造价等各方面综合性能让用户普遍满意。本文介绍了电阻＋逆变混合型制动能量吸收装置。该装置以较先进的技术性能、较低的设备造价在保证列车正常制动的同时较好地实现节能减排效果,具有良好的工程应用前景。

1500 V Hybrid Braking Energy Absorption Device of Subway

To deal with the regenerative braking energy of the train is an important matter in the metro system. Many technical schemes were presented,and then tested. But the Comprehensive performances in the aspect of technical characteristics,energy saving effect,and equipment cost,can’t meet the demands of the customer. This paper introduces a hybrid braking energy absorbing equipment composed of resistor and inverter. This equipment enjoys advanced technical characteristics and relatively low cost. It has good energy saving effect,at the same time,will not influence the nomal operation of train＇s braking. This equipment shows good application prospect in the area of braking engergy absorbing.