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1. (WO2018081306) BATTERY MODULE PARALLEL SWITCHING DEVICE SYSTEMS AND METHODS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/081306 International Application No.: PCT/US2017/058353
Publication Date: 03.05.2018 International Filing Date: 25.10.2017
IPC:
B60L 3/00 (2006.01) ,H02J 7/00 (2006.01) ,G01R 31/02 (2006.01) ,B60L 11/18 (2006.01) ,H02H 7/10 (2006.01) ,H02H 7/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
02
Testing of electric apparatus, lines, or components for short-circuits, discontinuities, leakage, or incorrect line connection
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
10
for converters; for rectifiers
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18
for batteries; for accumulators
Applicants: JOHNSON CONTROLS TECHNOLOGY COMPANY[US/US]; 5757 North Green Bay Avenue Milwaukee, WI 53209, US
Inventors: BLEMBERG, Michael, R.; US
DULLE, Ronald, J.; US
JOHNSON, Mark, R.; US
THIEME, Bryan L.; US
Agent: HSU, Conrad, J.; US
POWELL, W., Allen; US
HENWOOD, Matthew, C.; US
GUERRERO, Jason, M.; US
KANTOR, Andrew, L.; US
FLETCHER, Michael, G.; US
YODER, Patrick, S.; US
MANWARE, Robert, A.; US
SINCLAIR, JR., Steven, J.; US
SWANSON, Tait, R.; US
RARIDEN, John, M.; US
OSTERHAUS, Matthew, G.; US
DOOLEY, Matthew, C.; US
Priority Data:
62/412,73525.10.2016US
Title (EN) BATTERY MODULE PARALLEL SWITCHING DEVICE SYSTEMS AND METHODS
(FR) SYSTÈMES ET PROCÉDÉS DE DISPOSITIFS DE COMMUTATION EN PARALLÈLE DE MODULES DE BATTERIES
Abstract:
(EN) The present disclosure includes an automotive battery system that uses switching devices to increase operational performance and reliability. The battery system includes a battery cell, a primary switching device electrically coupled to a terminal of the battery cell, and a secondary switching device electrically coupled to the terminal of the battery cell and in parallel with the primary switching device. The primary switching device includes an electromechanical switching device that enables charging or discharging of the battery and generates a boosted voltage. A secondary switching device includes a solid-state switching device and a diode, electrically coupled in series, which detect short circuit conditions in a power-efficient manner and remove the short circuit condition by using the boosted voltage to actuate the armature. Furthermore, parallel switching devices work together to deliver appropriate amounts of power as required by an electrical device, increasing the performance, reliability, and life-span of a battery system.
(FR) La présente invention comprend un système de batterie d'automobile qui utilise des dispositifs de commutation pour augmenter les performances et la fiabilité de fonctionnement. Le système de batterie comprend une cellule de batterie, un dispositif de commutation primaire couplé électriquement à une borne de la cellule de batterie, et un dispositif de commutation secondaire couplé électriquement à la borne de la cellule de batterie et en parallèle avec le dispositif de commutation primaire. Le dispositif de commutation primaire comprend un dispositif de commutation électromécanique qui permet la charge ou la décharge de la batterie et génère une tension amplifiée. Un dispositif de commutation secondaire comprend un dispositif de commutation à semi-conducteurs et une diode, couplés électriquement en série, qui détectent des conditions de court-circuit d'une manière économe en énergie et éliminent la condition de court-circuit en utilisant la tension amplifiée pour actionner l'armature. De plus, des dispositifs de commutation en parallèle fonctionnent ensemble pour fournir des quantités appropriées de puissance selon les besoins par un dispositif électrique, augmentant les performances, la fiabilité et la durée de vie d'un système de batterie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)