MX2018012628A - Sistemas de filtrado y metodos para el control de voltaje. - Google Patents

Sistemas de filtrado y metodos para el control de voltaje.

Info

Publication number
MX2018012628A
MX2018012628A MX2018012628A MX2018012628A MX2018012628A MX 2018012628 A MX2018012628 A MX 2018012628A MX 2018012628 A MX2018012628 A MX 2018012628A MX 2018012628 A MX2018012628 A MX 2018012628A MX 2018012628 A MX2018012628 A MX 2018012628A
Authority
MX
Mexico
Prior art keywords
current demand
current
determines
module
weighting
Prior art date
Application number
MX2018012628A
Other languages
English (en)
Inventor
E Green Charles
Original Assignee
Emerson Climate Technologies
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
Priority claimed from US15/419,464 external-priority patent/US10277115B2/en
Priority claimed from US15/419,394 external-priority patent/US10305373B2/en
Priority claimed from US15/419,423 external-priority patent/US10763740B2/en
Application filed by Emerson Climate Technologies filed Critical Emerson Climate Technologies
Publication of MX2018012628A publication Critical patent/MX2018012628A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0012—Control circuits using digital or numerical techniques
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1536—Zero-crossing detectors
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Un sistema de corrección del factor de potencia (PFC) incluye un módulo de control de errores que determina una primera demanda de corriente basada en una diferencia entre un voltaje de corriente directa (CD) deseada y un voltaje de CD medida. Un módulo de filtro aplica un filtro a la primera demanda de corriente para producir una segunda demanda de corriente. Un módulo de ponderación (i) basado en la diferencia, determina los primero y segundo valores de ponderación para la primera y la segunda demanda de corriente, respectivamente, (ii) determina una tercera demanda de corriente basada en la primera demanda de corriente y el primer valor de ponderación, y (iii) determina una cuarta demanda de corriente basada en la segunda demanda de corriente y el segundo valor de ponderación. Un módulo de demanda de corriente determina una demanda de corriente final basada en la tercera demanda de corriente y la cuarta demanda de corriente. Un módulo de control de corriente controla la conmutación de un interruptor de un dispositivo de PFC basado en la demanda de corriente final.
MX2018012628A 2016-04-15 2017-04-14 Sistemas de filtrado y metodos para el control de voltaje. MX2018012628A (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201662323517P 2016-04-15 2016-04-15
US201662323538P 2016-04-15 2016-04-15
US201662323527P 2016-04-15 2016-04-15
US201662323607P 2016-04-15 2016-04-15
US15/419,464 US10277115B2 (en) 2016-04-15 2017-01-30 Filtering systems and methods for voltage control
US15/419,394 US10305373B2 (en) 2016-04-15 2017-01-30 Input reference signal generation systems and methods
US15/419,423 US10763740B2 (en) 2016-04-15 2017-01-30 Switch off time control systems and methods
PCT/US2017/027699 WO2017181063A1 (en) 2016-04-15 2017-04-14 Filtering systems and methods for voltage control

Publications (1)

Publication Number Publication Date
MX2018012628A true MX2018012628A (es) 2019-08-05

Family

ID=60042286

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012628A MX2018012628A (es) 2016-04-15 2017-04-14 Sistemas de filtrado y metodos para el control de voltaje.

Country Status (4)

Country Link
EP (2) EP3443654B1 (es)
CN (3) CN114696592A (es)
MX (1) MX2018012628A (es)
WO (1) WO2017181063A1 (es)

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* Cited by examiner, † Cited by third party
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CA3116939C (en) 2018-10-26 2023-08-15 Mate. Llc Inrush current limited ac/dc power converter apparatus and method
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CN114050574B (zh) * 2021-11-29 2022-08-16 国网江苏省电力有限公司扬州市江都区供电分公司 一种智能低压切换系统及其控制方法

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Also Published As

Publication number Publication date
CN109362240A (zh) 2019-02-19
EP3443654A1 (en) 2019-02-20
EP3443654B1 (en) 2022-11-16
CN112019035B (zh) 2023-12-22
EP4138294A1 (en) 2023-02-22
CN114696592A (zh) 2022-07-01
EP3443654A4 (en) 2019-12-25
CN112019036A (zh) 2020-12-01
CN112019036B (zh) 2024-03-19
WO2017181063A1 (en) 2017-10-19
CN112019035A (zh) 2020-12-01

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