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1. (WO2019067147) DYNAMIC BATTERY POWER MANAGEMENT BASED ON BATTERY INTERNAL IMPEDANCE
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Pub. No.: WO/2019/067147 International Application No.: PCT/US2018/048459
Publication Date: 04.04.2019 International Filing Date: 29.08.2018
IPC:
G06F 1/26 (2006.01) ,H02J 7/00 (2006.01) ,G01R 31/36 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
1
Details not covered by groups G06F3/-G06F13/82
26
Power supply means, e.g. regulation thereof
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
36
Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Blvd. Santa Clara, CA 95054, US
Inventors:
MATSUMURA, Naoki; US
FRITZ, Brian C.; US
KEATES, Andy; US
UAN-ZO-LI, Alexander B.; US
Agent:
PAUL, Ayanendu; US
Priority Data:
15/719,43128.09.2017US
Title (EN) DYNAMIC BATTERY POWER MANAGEMENT BASED ON BATTERY INTERNAL IMPEDANCE
(FR) GESTION DYNAMIQUE D'ALIMENTATION PAR BATTERIE FONDÉE SUR L'IMPÉDANCE INTERNE DE LA BATTERIE
Abstract:
(EN) An apparatus is provided which comprises: a first circuitry to estimate variation of an internal impedance of a battery; a second circuitry to estimate a high power that the battery can supply for a first time-period, based on the estimated variation of the impedance of the battery; and a third circuitry to facilitate operation of one or more components of the apparatus in accordance with the estimated high power for the first time-period.
(FR) La présente invention concerne un appareil qui comprend : un premier ensemble circuit pour estimer la variation de l'impédance interne d'une batterie ; un second ensemble circuit pour estimer une puissance élevée que la batterie peut fournir au cours d'une première période, sur la base de la variation estimée de l'impédance de la batterie ; et un troisième ensemble circuit pour permettre le fonctionnement d'un ou de plusieurs composants de l'appareil en fonction de la puissance élevée estimée pour la première période.
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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)