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1. WO2022028039 - REGENERATIVE BRAKING ENERGY FEEDBACK SYSTEM FOR URBAN RAIL TRANSIT TRAIN

Publication Number WO/2022/028039
Publication Date 10.02.2022
International Application No. PCT/CN2021/094632
International Filing Date 19.05.2021
IPC
B60L 7/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
7Electrodynamic brake systems for vehicles in general
10Dynamic electric regenerative braking
B60L 50/40 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
40using propulsion power supplied by capacitors
H01G 11/10 2013.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
10Multiple hybrid or EDL capacitors, e.g. arrays or modules
CPC
B60L 50/40
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
40using propulsion power supplied by capacitors
B60L 7/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
7Electrodynamic brake systems for vehicles in general
10Dynamic electric regenerative braking
H01G 11/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
10Multiple hybrid or EDL capacitors, e.g. arrays or modules
H01G 11/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
14Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
18against thermal overloads, e.g. heating, cooling or ventilating
Y02T 10/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
60Other road transportation technologies with climate change mitigation effect
70Energy storage systems for electromobility, e.g. batteries
Applicants
  • 宁波中车新能源科技有限公司 NINGBO CRRC NEW ENERGY TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 黄家尧 HUANG, Jiayao
  • 阮殿波 RUAN, Dianbo
  • 邓谊柏 DENG, Yibo
  • 陈挺 CHEN, Ting
  • 唐继开 TANG, Jikai
  • 李玉新 LI, Yuxin
  • 乔志军 QIAO, Zhijun
  • 郑谋锦 ZHENG, Moujin
  • 张仲才 ZHANG, Zhongcai
Agents
  • 宁波市鄞州盛飞专利代理事务所(特殊普通合伙) NINGBO YINZHOU SHENGFEI PATENT ATTORNEY (SPECIAL GENERAL PARTNERSHIP)
Priority Data
202010785572.006.08.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) REGENERATIVE BRAKING ENERGY FEEDBACK SYSTEM FOR URBAN RAIL TRANSIT TRAIN
(FR) SYSTÈME DE RETOUR D'ÉNERGIE DE FREINAGE RÉGÉNÉRATIF POUR TRAIN DE TRANSIT FERROVIAIRE URBAIN
(ZH) 一种城市轨道交通列车再生制动能量的回馈系统
Abstract
(EN) A regenerative braking energy feedback system for an urban rail transit train, comprising an energy storage module (1), a ventilation cooling module (2), a plurality of balancing boards, a self-powered module (3), a contactor, and a control management module (4). The control management module (4) is used for controlling, according to temperature data collected by the balancing boards, the starting/stopping of the ventilation cooling module (2) and the connection/disconnection of the contactor, and the control management module (4) is further used for controlling, according to voltage data collected by the balancing boards, the balancing of the voltage in the energy storage module (1) and the connection/disconnection of the contactor. The voltage states of units, the energy storage module, and the feedback system in the regenerative braking energy feedback system for an urban rail transit train can be monitored in real time, and the disconnection of one unit in the regenerative braking energy feedback system for an urban rail transit train does not affect the operation of the whole feedback device.
(FR) L'invention concerne un système de retour d'énergie de freinage régénératif pour un train de transit ferroviaire urbain, comprenant un module de stockage d'énergie (1), un module de refroidissement par ventilation (2), une pluralité de plaques d'équilibrage, un module auto-alimenté (3), un contacteur et un module de gestion de commande (4). Le module de gestion de commande (4) sert à commander, en fonction de données de température collectées par les cartes d'équilibrage, le démarrage/l'arrêt du module de refroidissement par ventilation (2) et le branchement/débranchement du contacteur, et le module de gestion de commande (4) sert également à commander, en fonction de données de tension collectées par les cartes d'équilibrage, l'équilibrage de la tension dans le module de stockage d'énergie (1) et le branchement/débranchement du contacteur. Les états de tension des unités, du module de stockage d'énergie et du système de retour dans le système de retour d'énergie de freinage régénératif pour train de transit ferroviaire urbain peuvent être surveillés en temps réel, et le débranchement d'une unité du système de retour d'énergie de freinage régénératif pour train de transit ferroviaire urbain n'affecte pas le fonctionnement de l'ensemble du dispositif de retour.
(ZH) 一种城市轨道交通列车再生制动能量的回馈系统,其包括储能模块(1)、通风冷却模块(2)、多个均衡板、自供电模块(3)、接触器和控制管理模块(4);所述控制管理模(4)块用于根据均衡板采集的温度数据控制所述通风冷却模块(2)的启停以及接触器的通断,所述控制管理模块(4)还用于根据均衡板采集的电压数据控制所述储能模块(1)中电压的均衡以及接触器的通断。该城市轨道交通列车再生制动能量回馈系统中单体、储能模组以及回馈系统的电压状态可被实时监测,城市轨道交通列车再生制动能量回馈系统中单个单体的断开,不影响整个回馈装置的运行。
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