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1. (WO2017181055) MICROCONTROLLER ARCHITECTURE FOR POWER FACTOR CORRECTION CONVERTER
PCT Biblio. Data
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Pub. No.:
WO/2017/181055
International Application No.:
PCT/US2017/027691
Publication Date:
19.10.2017
International Filing Date:
14.04.2017
IPC:
H02M 1/42
(2007.01)
H
ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1
Details of apparatus for conversion
42
Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
Applicants:
EMERSON ELECTRIC CO.
[US/US]; 8000 West Florissant Ave. St. Louis, Missouri 63136 (US)
Inventors:
GREEN, Charles E.
; (US).
MARCINKIEWICZ, Joseph G.
; (US)
Agent:
MALINZAK, Michael
; (US).
AMBROSE, John
; (US).
AQUINO, Damian M.
; (US).
BRENNAN, Michael P.
; (US).
BROCK, Christopher M.
; (US).
CASTELLANO, III, John A.
; (US).
CHANG, Alex C.
; (US).
CHAPP, Jeffrey J.
; (US).
CUTLER, Matthew L.
; (US).
DALEY, Donald J.
; (US).
DEAVER, Darin W.
; (US).
DELASSUS, Gregory S.
; (US).
DOERR, Michael P.
; (US).
DOWDY, Stephanie L.
; (US).
DRYSDALE, Nicholas S.
; (US).
ELCHUK, Mark D.
; (US).
ERJAVAC, Stanley M.
; (US).
EUSEBI, Christopher A.
; (US).
FALCOFF, Monte L.
; (US).
FITZPATRICK, John W.
; (US).
FORBIS, Glenn E.
; (US).
FOSS, Stephen J.
; (US).
FRANKLIN, Clarence C.
; (US).
FRENTRUP, Mark A.
; (US).
FULLER, III, Roland A.
; (US).
FUSSNER, Anthony G.
; (US).
GAMBLE, Michael D.
; (US).
HEIST, Jason A.
; (US).
HILTON, Michael E.
; (US).
HOFFMAN, Erin G.
; (US).
HOYT, Blair D.
; (US).
KELLER, Paul A.
; (US).
KAPOOR, Sidharth
; (US).
KESKAR, Hemant M.
; (US).
KIM, Paul M.
; (US).
KOTSIS, Damian
; (US).
KORAL, Elizabeth
; (US).
LAFATA, Joseph M.
; (US).
LEE, Kisuk
; (US).
LI, Zhen Jessica
; (US).
LUCHSINGER, J. Bradley
; (US).
MACINTYRE, Timothy D.
; (US).
MANNING, Daisy
; (US).
MARTIN, Timothy J.
; (US).
MASSEY, Ryan W.
; (US).
MEYER, Greg W.
; (US).
MIERZWA, Kevin G.
; (US).
MOUSTAKAS, George D.
; (US).
NABI, Tarik M.
; (US).
NYE, Michael R.
; (US).
ODELL, Elizabeth D.
; (US).
OLSON, Stephen T.
; (US).
PANKA, Brian G.
; (US).
RAKERS, Leanne
; (US).
RICHMOND, Derek
; (US).
ROBINSON, Douglas A.
; (US).
SCHIVLEY, G. Gregory
; (US).
SCHMIDT, Michael J.
; (US).
SEITZ, Brent G.
; (US).
SIMINSKI, Robert M.
; (US).
SMITH, Corey E.
; (US).
SMITH, Michael L.
; (US).
SNYDER, Jeffrey L.
; (US).
STOBBS, Gregory A.
; (US).
SUTER, David L.
; (US).
TAYLOR, Michael L.
; (US).
TAYLOR, W.R. Duke
; (US).
TEICH, Michael L.
; (US).
THOMAS, Michael J.
; (US).
TUCKER, JR., David J.
; (US).
UTYKANSKI, David P.
; (US).
VARCO, Michael A.
; (US).
WADE, Bryant E.
; (US).
WALKER, Donald G.
; (US).
WALSH. JR., Joseph E.
; (US).
WANGEROW, Steven D.
; (US).
WARNER, Richard W.
; (US).
WAXMAN, Andrew M.
; (US).
WELCH, Gerald T.
; (US).
WHEELOCK, Bryan K.
; (US).
WIGGINS, Michael D.
; (US).
WOODSIDE-WOJTALA, Jennifer
; (US).
YACURA, Gary D.
; (US).
ZALOBSKY, Michael D.
; (US)
Priority Data:
62/323,607
15.04.2016
US
62/323,517
15.04.2016
US
62/323,538
15.04.2016
US
62/323,527
15.04.2016
US
62/323,563
15.04.2016
US
62/323,498
15.04.2016
US
62/323,505
15.04.2016
US
62/323,532
15.04.2016
US
62/323,519
15.04.2016
US
62/323,588
15.04.2016
US
62/398,641
23.09.2016
US
62/398,658
23.09.2016
US
62/398,668
23.09.2016
US
15/419,423
30.01.2017
US
15/419,464
30.01.2017
US
15/419,349
30.01.2017
US
15/419,394
30.01.2017
US
15/430,978
13.02.2017
US
15/487,426
13.04.2017
US
15/487,101
13.04.2017
US
15/487,175
13.04.2017
US
15/487,151
13.04.2017
US
15/487,027
13.04.2017
US
15/487,201
13.04.2017
US
15/487,226
13.04.2017
US
Title
(EN)
MICROCONTROLLER ARCHITECTURE FOR POWER FACTOR CORRECTION CONVERTER
(FR)
ARCHITECTURE DE MICRO-DISPOSITIF DE COMMANDE POUR UN CONVERTISSEUR DE CORRECTION DE FACTEUR DE PUISSANCE
Abstract:
(EN)
A circuit for driving a motor of a compressor includes a microcontroller, which includes an op- amp, a comparator, a first serial interface, and a first dedicated pin. The op-amp amplifies a value indicating current in a power factor correction converter, which includes a power switch. The comparator asserts a comparison signal in response to the amplified value exceeding a reference value. The comparison signal is output on the first dedicated pin. A programmable logic device (PLD) includes a second serial interface in communication with the first serial interface and a second dedicated pin. The comparison signal is received on the second dedicated pin and the PLD receives control messages from the microcontroller via the second serial interface. The PLD sets a value in an off-time register based on a control message from the microcontroller. The PLD controls the power switch according to the comparison signal and the off-time register.
(FR)
L'invention concerne un circuit pour entraîner un moteur d'un compresseur, lequel circuit comprend un micro-dispositif de commande, qui comprend un amplificateur opérationnel, un comparateur, une première interface série et une première broche dédiée. L'amplificateur opérationnel amplifie une valeur indiquant un courant dans un convertisseur de correction de facteur de puissance, qui comprend un commutateur d'alimentation. Le comparateur revendique un signal de comparaison en réponse à la valeur amplifiée dépassant une valeur de référence. Le signal de comparaison est délivré sur la première broche dédiée. Un dispositif de logique programmable (PLD) comprend une seconde interface série en communication avec la première interface série et une seconde broche dédiée. Le signal de comparaison est reçu sur la seconde broche dédiée et le PLD reçoit des messages de commande à partir du micro-dispositif de commande par l'intermédiaire de la seconde interface série. Le PLD règle une valeur dans un registre hors temps sur la base d'un message de commande provenant du micro-dispositif de commande. Le PLD commande le commutateur d'alimentation selon le signal de comparaison et le registre hors-temps.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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
)