MX2022004973A - Sistema electrico de alta tension para un vehiculo electrico de baterias. - Google Patents

Sistema electrico de alta tension para un vehiculo electrico de baterias.

Info

Publication number
MX2022004973A
MX2022004973A MX2022004973A MX2022004973A MX2022004973A MX 2022004973 A MX2022004973 A MX 2022004973A MX 2022004973 A MX2022004973 A MX 2022004973A MX 2022004973 A MX2022004973 A MX 2022004973A MX 2022004973 A MX2022004973 A MX 2022004973A
Authority
MX
Mexico
Prior art keywords
high voltage
voltage electrical
electric vehicle
electrical system
battery electric
Prior art date
Application number
MX2022004973A
Other languages
English (en)
Inventor
Umran Ashraf
Michael Corona
T Neil Mclemore
Varoujan Sarkissian
Original Assignee
Nikola Corp
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 by Nikola Corp filed Critical Nikola Corp
Priority claimed from PCT/US2021/046172 external-priority patent/WO2022115134A1/en
Publication of MX2022004973A publication Critical patent/MX2022004973A/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
    • B60L58/22—Balancing the charge 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/549—Current
    • 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
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Se proporcionan conceptos de conexión y control para paquetes de baterías en un ensamblaje de baterías de alta tensión. Las configuraciones modulares en paralelo permiten mejorar la seguridad, el equilibrio de tensión y la redundancia, lo que mejora el operación y la confiabilidad de un vehículo eléctrico de alta tensión correspondiente, como un camión de uso pesado.
MX2022004973A 2020-11-30 2021-08-16 Sistema electrico de alta tension para un vehiculo electrico de baterias. MX2022004973A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063119401P 2020-11-30 2020-11-30
PCT/US2021/046172 WO2022115134A1 (en) 2020-11-30 2021-08-16 High voltage electrical system for battery electric vehicle

Publications (1)

Publication Number Publication Date
MX2022004973A true MX2022004973A (es) 2022-09-26

Family

ID=81751036

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022004973A MX2022004973A (es) 2020-11-30 2021-08-16 Sistema electrico de alta tension para un vehiculo electrico de baterias.

Country Status (3)

Country Link
EP (1) EP4031389A4 (es)
CA (1) CA3152697C (es)
MX (1) MX2022004973A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022115134A1 (en) 2020-11-30 2022-06-02 Nikola Corporation High voltage electrical system for battery electric vehicle
US11124076B1 (en) 2020-11-30 2021-09-21 Nikola Corporation Electric vehicle battery frame assembly
US11820241B2 (en) 2020-11-30 2023-11-21 Nikola Corporation Battery pack assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717265A (ja) * 1993-07-06 1995-01-20 Nippon Home Keizai Kenkyusho:Kk 電気自動車動力用二次電池の自動車への装架装置
JP6235529B2 (ja) * 2015-05-25 2017-11-22 トヨタ自動車株式会社 電動車両および電池パック
US20180069425A1 (en) * 2016-09-07 2018-03-08 Thunder Power New Energy Vehicle Development Company Limited Electric vehicle system

Also Published As

Publication number Publication date
EP4031389A1 (en) 2022-07-27
CA3152697C (en) 2024-03-19
CA3152697A1 (en) 2022-05-30
EP4031389A4 (en) 2022-11-09

Similar Documents

Publication Publication Date Title
MX2022004973A (es) Sistema electrico de alta tension para un vehiculo electrico de baterias.
US9755443B2 (en) Safety concept for batteries
CN108631013B (zh) 电池系统以及用于其运行的方法
EP2684729A1 (en) Contact arrangement for safe disconnection of a power supply in a vehicle
US20140339892A1 (en) Disconnection unit for disconnecting a battery from a power system and a motor vehicle having a lithium-ion battery
US11225168B2 (en) HV energy storage device
US10315500B2 (en) Electrical energy storage for a motor vehicle
CN110382283B (zh) 固定式能量设备
US9692035B2 (en) Battery system and motor vehicle
JP2013171834A (ja) 車両用電池パック
US9269944B2 (en) Battery module
EP4119390A1 (en) Battery control
US20210107376A1 (en) On-board electrical system and method for operating an on-board network
US20150192623A1 (en) Method for determining the absence of voltage in an electrical high-voltage system, and electrical high-voltage system
KR20190093514A (ko) 배터리 구동식 전기차용 배터리 시스템 및 그 잔여 가동 거리 활용 방법
KR101968036B1 (ko) 배터리를 제조하기 위한 방법, 배터리 및 자동차
US10814808B2 (en) Electrical energy system for a motor vehicle
KR20190128489A (ko) 차량용 배터리팩
CN115902687A (zh) 用于能量存储系统的接地故障监测系统
US10217595B2 (en) Device for switching an electrical circuit
US20220348156A1 (en) Vehicle electrical system and power module therefor
CN106469793B (zh) 蓄能装置、机动车和用于制造蓄能器容纳装置的方法
US9831692B2 (en) Rechargeable battery charging apparatus
WO2017104204A1 (ja) 車両
US20230311663A1 (en) Dc circuit switching apparatus