CL2022001277A1 - Sistema de conmutación de potencia, método de conmutación del circuito de alimentación de energía y vehículo eléctrico. - Google Patents

Sistema de conmutación de potencia, método de conmutación del circuito de alimentación de energía y vehículo eléctrico.

Info

Publication number
CL2022001277A1
CL2022001277A1 CL2022001277A CL2022001277A CL2022001277A1 CL 2022001277 A1 CL2022001277 A1 CL 2022001277A1 CL 2022001277 A CL2022001277 A CL 2022001277A CL 2022001277 A CL2022001277 A CL 2022001277A CL 2022001277 A1 CL2022001277 A1 CL 2022001277A1
Authority
CL
Chile
Prior art keywords
power supply
power
switching
electric vehicle
supply circuit
Prior art date
Application number
CL2022001277A
Other languages
English (en)
Inventor
Zhang Jun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of CL2022001277A1 publication Critical patent/CL2022001277A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/19—Switching between serial connection and parallel connection of battery modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/36—Arrangements using end-cell switching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

La presente invención revela un sistema de conmutación de potencia, un método de conmutación del circuito de alimentación de energía y un vehículo eléctrico. El sistema de conmutación de potencia comprende la primera unidad de fuente de alimentación, la segunda unidad de fuente de alimentación y la unidad de control de conmutación de sistema. La unidad de control de conmutación de sistema es eléctricamente conectada con la primera unidad de fuente de alimentación y la segunda. Su característica radica en que la unidad de control de conmutación de sistema controla la conexión en serie o en paralelo de la primera unidad de fuente de alimentación y la segunda, así como controla la conmutación entre la conexión en serie y la en paralelo de la primera unidad de fuente de alimentación y la segunda, para realizar el proceso de carga y descarga de la primera unidad de fuente de alimentación y la segunda. La presente invención también revela un método de conmutación del circuito de alimentación de energía destinado al sistema de conmutación de potencia antes tratado, así como un vehículo eléctrico provisto del sistema de conmutación de potencia. Con el programa técnico revelado por esta invención, se puede conmutar libremente el modo de funcionamiento de las unidades de fuente de alimentación de acuerdo con la salida de potencia del vehículo eléctrico, mejorándose la experiencia del usuario.
CL2022001277A 2019-11-17 2022-05-16 Sistema de conmutación de potencia, método de conmutación del circuito de alimentación de energía y vehículo eléctrico. CL2022001277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911123867.5A CN110843605A (zh) 2019-11-17 2019-11-17 电源切换***、供电电路的切换方法及电动车

Publications (1)

Publication Number Publication Date
CL2022001277A1 true CL2022001277A1 (es) 2023-01-06

Family

ID=69600673

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022001277A CL2022001277A1 (es) 2019-11-17 2022-05-16 Sistema de conmutación de potencia, método de conmutación del circuito de alimentación de energía y vehículo eléctrico.

Country Status (10)

Country Link
US (1) US20220402401A1 (es)
KR (1) KR20220098787A (es)
CN (1) CN110843605A (es)
BR (1) BR112022009578A2 (es)
CA (1) CA3158735A1 (es)
CL (1) CL2022001277A1 (es)
CO (1) CO2022008489A2 (es)
MX (1) MX2022005925A (es)
TW (1) TWI754430B (es)
WO (1) WO2021093517A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843605A (zh) * 2019-11-17 2020-02-28 鲨湾科技(上海)有限公司 电源切换***、供电电路的切换方法及电动车
CN111277033A (zh) * 2020-03-04 2020-06-12 上海钧正网络科技有限公司 发电模块、发电装置和控制方法
CN114844172A (zh) * 2022-06-02 2022-08-02 新石器慧通（北京）科技有限公司 用于无人车的电池切换***

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012088447A1 (en) * 2010-12-24 2012-06-28 Marc Henness Electrical circuit for controlling electrical power to drive an inductive load
CN103094938B (zh) * 2011-10-31 2015-03-11 深圳市比克电池有限公司 电池串并联自均衡装置
CN103532225A (zh) * 2013-10-31 2014-01-22 济南宏昌车辆有限公司 双电源电动车电源切换电路
JP6018097B2 (ja) * 2014-01-10 2016-11-02 萩原電気株式会社 バックアップ電源装置
WO2015135072A1 (en) * 2014-03-12 2015-09-17 Gan Systems Inc. Power switching systems comprising high power e-mode gan transistors and driver circuitry
CN107294179A (zh) * 2017-08-09 2017-10-24 深圳遥米智能电子科技有限公司 电动车电池的供电组件、充电方法、***，及电动车
CN108512269A (zh) * 2018-03-14 2018-09-07 深圳市爱克斯达电子有限公司 一种电池并联平衡装置及充放电控制方法
CN109861361A (zh) * 2019-04-04 2019-06-07 南昌黑鲨科技有限公司 电池充放电管理***
CN110224455A (zh) * 2019-04-08 2019-09-10 东莞新能德科技有限公司 串并联切换装置及包含串并联切换装置的电池组
CN110843605A (zh) * 2019-11-17 2020-02-28 鲨湾科技(上海)有限公司 电源切换***、供电电路的切换方法及电动车

Also Published As

Publication number Publication date
WO2021093517A1 (zh) 2021-05-20
MX2022005925A (es) 2022-09-27
CA3158735A1 (en) 2021-05-20
TW202120353A (zh) 2021-06-01
CO2022008489A2 (es) 2022-07-08
TWI754430B (zh) 2022-02-01
BR112022009578A2 (pt) 2022-08-02
KR20220098787A (ko) 2022-07-12
US20220402401A1 (en) 2022-12-22
CN110843605A (zh) 2020-02-28

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