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1. (WO2017181063) FILTERING SYSTEMS AND METHODS FOR VOLTAGE CONTROL
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Pub. No.: WO/2017/181063 International Application No.: PCT/US2017/027699
Publication Date: 19.10.2017 International Filing Date: 14.04.2017
IPC:
H02M 1/42 (2007.01) ,H02M 1/00 (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
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
Applicants:
EMERSON CLIMATE TECHNOLOGIES, INC. [US/US]; 1675 W. Campbell Road Sidney, Ohio 45365-0669, US
Inventors:
GREEN, Charles E.; 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:
15/419,39430.01.2017US
15/419,42330.01.2017US
15/419,46430.01.2017US
62/323,51715.04.2016US
62/323,52715.04.2016US
62/323,53815.04.2016US
62/323,60715.04.2016US
Title (EN) FILTERING SYSTEMS AND METHODS FOR VOLTAGE CONTROL
(FR) SYSTÈMES DE FILTRAGE ET PROCÉDÉS DE CONTRÔLE DE TENSION
Abstract:
(EN) A power factor correction (PFC) system includes an error control module that determines a first current demand based on a difference between a desired direct current (DC) voltage and a measured DC voltage. A filter module applies a filter to the first current demand to produce a second current demand. A weighting module (i) based on the difference, determines first and second weighting values for the first and second current demands, respectively, (ii) determines a third current demand based on the first current demand and the first weighting value, and (iii) determines a fourth current demand based on the second current demand and the second weighting value. A current demand module determines a final current demand based on the third current demand and fourth current demand. A current control module controls switching of a switch of a PFC device based on the final current demand.
(FR) Un système de correction de facteur de puissance (PFC) selon l'invention comprend un module de contrôle d'erreur qui détermine une première demande de courant sur la base d'une différence entre une tension de courant continu (CC) souhaitée et une tension de CC mesurée. Un module de filtre applique un filtre à la première demande de courant pour produire une deuxième demande de courant. Un module de pondération (i) basé sur la différence détermine des première et seconde valeurs de pondération pour les première et deuxième demandes de courant, respectivement, (ii) détermine une troisième demande de courant sur la base de la première demande de courant et de la première valeur de pondération, et (iii) détermine une quatrième demande de courant sur la base de la deuxième demande de courant et de la seconde valeur de pondération. Un module de demande de courant détermine une demande de courant finale sur la base de la troisième demande de courant et de la quatrième demande de courant. Un module de contrôle de courant contrôle la commutation d'un commutateur d'un dispositif PFC sur la base de la demande de courant finale.
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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, 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)