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Light/Metro rail traction converter

Metro/light rail traction converter is mainly used in the traction system of urban rail transit vehicles. Its principle is to convert the power supply of catenary into the power supply needed by traction motor of vehicles to provide traction force and electric braking force for the whole vehicle.


Detailed introduction

Metro/light rail traction converter is mainly used in the traction system of urban rail transit vehicles. Its principle is to convert the power supply of catenary into the power supply needed by traction motor of vehicles to provide traction force and electric braking force for the whole vehicle.

Key Technology Description
Function Description Application Description

Input voltage :DC1500C/DC750V;

Rated capacity :700kVA-900kVA;

Control mode :Rotor Oriented Vector Field Control ;

Cooling mode :Forced air cooling /Liquid cooling /Natural air cooling ;

Installation mode :Train bottom ;

Protection level :IP65;

Communication mode :MVB/CANOPEN/RS485/HDLC

1.Real-time control of metro/light rail traction motor ;

2.Using advanced rotor field oriented control technology (vector control), it has the characteristics of small torque ripple and high precision;

3.Computational angular wave algorithm control technology with harmonic elimination is adopted to ensure traction performance, reduce energy consumption and increase reliability;

4.Customization .

1.Supplementary Vehicle Purchase Project of Nanjing Metro Line 1 and Line 2;

2.Guangzhou Metro Line 9 and Additional Vehicle Purchase Project ;

3.Shenzhen Line 4 Phase III Project ;

4.Nanjing Line 5 Project ;

5.Beijing Airport Line Linear Electric Locomotive Project .

 

Contact Us

Contact person: manager Chen

Telephone:025-57931888

E-mail:chenfengl@huashi.cc

Address: No.26 Fengyi Road, Yuhua Economic Development Zone, Nanjing, Jiangsu Province

Pay attention to us


Nanjing Huashi Electronic Scientific Co., Ltd. 

Website construction:China Enterprise Power Nanjing

Website construction:China Enterprise Power Nanjing