#ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

CONTROL DEVICE AND METHOD FOR TRACTION CONVERTER

A control device and a control method for a traction converter. The control device comprises a voltage measurement circuit and a transmission control unit. The voltage measurement circuit is used for …

DRIVE·Jan 28·1 min read

B60L3/0038 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

LOCOMOTIVE DRIVING MODE SWITCHING METHOD, APPARATUS, AND MEDIUM

A locomotive driving mode switching method, an apparatus, and a computer readable storage medium. Said method comprises: determining whether state information of control apparatuses and self-state inf…

DRIVE·Apr 23·2 min read

B60W30/182 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

TRAIN AND MULTI-CURRENT POWER CONVERSION SYSTEM THEREOF

Disclosed are a train and a multi-current power conversion system thereof. The system comprises: a transformation module, an inductance module, a target switching tube, a first capacitance, a post-cir…

DRIVE·Mar 5·2 min read

B60L9/30 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

METHOD AND APPARATUS FOR DISTRIBUTING ELECTRIC BRAKING POWER OF HYBRID ELECTRIC TRAM, AND STORAGE MEDIUM

A method and apparatus for distributing the electric braking power of a hybrid electric tram, and a medium. The method comprises: during the braking of a traction motor, acquiring the braking voltage …

DRIVE·Feb 12·2 min read

B60L1/003 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

TRAIN RESCUE POWER SUPPLY CIRCUIT, CONTROL METHOD AND DEVICE

A train rescue power supply circuit, a control method and a device, wherein the circuit is applied to a rescue train and comprises: a traction transformer, a rectification inverter composed of a first…

DRIVE·Dec 4·2 min read

B60L1/00 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]

VOLTAGE CONTROL METHOD AND SYSTEM

Provided are a voltage control method and system. The method comprises: calculating the current voltage error between a given output voltage and the current output voltage; inputting the current volta…

DRIVE·Jul 3·2 min read

B60M3/02 ZHUZHOU CRRC TIMES ELECTRIC CO LTD [CN]