EE202300007A - A circuit for providing power factor correction for an AC/DC converters - Google Patents

A circuit for providing power factor correction for an AC/DC converters

Info

Publication number
EE202300007A
EE202300007A EEP202300007A EEP202300007A EE202300007A EE 202300007 A EE202300007 A EE 202300007A EE P202300007 A EEP202300007 A EE P202300007A EE P202300007 A EEP202300007 A EE P202300007A EE 202300007 A EE202300007 A EE 202300007A
Authority
EE
Estonia
Prior art keywords
voltage
converters
current
solid
circuit
Prior art date
Application number
EEP202300007A
Other languages
Estonian (et)
Inventor
Andrei BLINOV
Ievgeni Verbytskyi
Andrii Chub
Dmitri VINNIKOV
Original Assignee
Tallinna Tehnikaülikool
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
Application filed by Tallinna Tehnikaülikool filed Critical Tallinna Tehnikaülikool
Priority to EEP202300007A priority Critical patent/EE202300007A/en
Priority to PCT/IB2024/052026 priority patent/WO2024180529A1/en
Publication of EE202300007A publication Critical patent/EE202300007A/en

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
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
    • 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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures

Landscapes

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

Abstract

The present invention comprises a power converter with at least one inductor on the mput and rectifier system that transform AC voltage to a unipolar DC pulse voltage that filtered with output capacitor. The PFC DC-DC unit can provide PFC and galvanic isolation in one conversion stage. The power converter can implement FET, IGBT, GAN, BJT, JTO and diodes as solid-state switches and solid-state rectifiers to enable the required current consumption. AC current and voltage as well as output voltage are measured by analog to digital converter. AC voltage further is used for forming reference current with PLL block and sine block. For reconfigurable converters a mode selector block defines feedforward gain according to current operation mode.
EEP202300007A 2023-03-01 2023-03-01 A circuit for providing power factor correction for an AC/DC converters EE202300007A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EEP202300007A EE202300007A (en) 2023-03-01 2023-03-01 A circuit for providing power factor correction for an AC/DC converters
PCT/IB2024/052026 WO2024180529A1 (en) 2023-03-01 2024-03-01 A circuit for providing power factor correction for an ac/dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP202300007A EE202300007A (en) 2023-03-01 2023-03-01 A circuit for providing power factor correction for an AC/DC converters

Publications (1)

Publication Number Publication Date
EE202300007A true EE202300007A (en) 2024-10-15

Family

ID=91193552

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP202300007A EE202300007A (en) 2023-03-01 2023-03-01 A circuit for providing power factor correction for an AC/DC converters

Country Status (2)

Country Link
EE (1) EE202300007A (en)
WO (1) WO2024180529A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119093727A (en) * 2024-11-06 2024-12-06 深圳艾为电气技术股份有限公司 PFC control method, device and control circuit based on current mode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285583A1 (en) * 2004-06-28 2005-12-29 International Rectifier Corporation High frequency partial boost power factor correction control circuit and method
US7359224B2 (en) * 2005-04-28 2008-04-15 International Rectifier Corporation Digital implementation of power factor correction
US20090206902A1 (en) * 2007-01-03 2009-08-20 Yong Li Method for providing power factor correction including synchronized current sensing and pwm generation
CN109831094A (en) * 2019-04-04 2019-05-31 合肥工业大学 A kind of the model-free predictive-current control system and its control method of Boost pfc converter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4634321B2 (en) * 2006-02-28 2011-02-16 日立オートモティブシステムズ株式会社 Control device for electric four-wheel drive vehicle
US9231469B2 (en) * 2013-10-30 2016-01-05 Analog Devices, Inc. Auto-tuning current loop compensation for power factor correction controller
CN110048597B (en) * 2018-01-15 2021-01-15 株式会社村田制作所 Control method, controller and system of power factor correction circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285583A1 (en) * 2004-06-28 2005-12-29 International Rectifier Corporation High frequency partial boost power factor correction control circuit and method
US7359224B2 (en) * 2005-04-28 2008-04-15 International Rectifier Corporation Digital implementation of power factor correction
US20090206902A1 (en) * 2007-01-03 2009-08-20 Yong Li Method for providing power factor correction including synchronized current sensing and pwm generation
CN109831094A (en) * 2019-04-04 2019-05-31 合肥工业大学 A kind of the model-free predictive-current control system and its control method of Boost pfc converter

Also Published As

Publication number Publication date
WO2024180529A1 (en) 2024-09-06

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