RU2012117591A - METHOD AND SYSTEM OF CONTROL OF THE BRIDGLESS POWER CORRECTOR CORRECTOR BY USING A DIGITAL SIGNAL PROCESSOR - Google Patents

METHOD AND SYSTEM OF CONTROL OF THE BRIDGLESS POWER CORRECTOR CORRECTOR BY USING A DIGITAL SIGNAL PROCESSOR Download PDF

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Publication number
RU2012117591A
RU2012117591A RU2012117591/07A RU2012117591A RU2012117591A RU 2012117591 A RU2012117591 A RU 2012117591A RU 2012117591/07 A RU2012117591/07 A RU 2012117591/07A RU 2012117591 A RU2012117591 A RU 2012117591A RU 2012117591 A RU2012117591 A RU 2012117591A
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Russia
Prior art keywords
power switch
control
power
signal processor
corrector
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RU2012117591/07A
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Russian (ru)
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RU2525837C2 (en
Inventor
Денис Александрович Овчинников
Дмитрий Александрович Куимов
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Закрытое акционерное общество "Связь инжиниринг"
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Priority to RU2012117591/07A priority Critical patent/RU2525837C2/en
Publication of RU2012117591A publication Critical patent/RU2012117591A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30Reactive power compensation

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Abstract

1. Способ управления однофазным безмостовым корректором коэффициента мощности с помощью цифрового сигнального процессора, включающий в себя алгоритм управления силовыми ключами, который обеспечивает потребление из сети тока, близкого к синусоидальному, отличающийся тем, что двумя силовыми ключами управляют так, что во время интервала положительной полуволны питающего напряжения сети первый силовой ключ поддерживается во включенном состоянии, а на второй силовой ключ поступают импульсы управления, во время интервала отрицательной полуволны питающего напряжения сети второй силовой ключ поддерживается во включенном состоянии, а на первый силовой ключ поступают импульсы управления.2. Система управления, реализующая способ управления по п.1, отличающаяся тем, что входное переменное напряжение однофазного безмостового корректора коэффициента мощности с линии фазы и линии нейтрали поступает на соответствующие им однополупериодные выпрямители с идентичными резистивными делителями, подключенными к входам аналого-цифрового преобразователя цифрового сигнального процессора.1. A method for controlling a single-phase bridgeless power factor corrector using a digital signal processor, which includes a power switch control algorithm that provides a current consumption from the network close to a sinusoidal one, characterized in that two power switches are controlled so that during the positive half-wave interval of the supply voltage of the network, the first power switch is maintained in the on state, and control pulses are sent to the second power switch, during the interval of the negative half-wave of the supply voltage of the network, the second power switch is maintained in the on state, and control pulses are received to the first power switch. 2. A control system that implements the control method according to claim 1, characterized in that the input AC voltage of the single-phase bridgeless power factor corrector from the phase line and the neutral line is fed to the corresponding half-wave rectifiers with identical resistive dividers connected to the inputs of the analog-to-digital converter of the digital signal processor ...

Claims (2)

1. Способ управления однофазным безмостовым корректором коэффициента мощности с помощью цифрового сигнального процессора, включающий в себя алгоритм управления силовыми ключами, который обеспечивает потребление из сети тока, близкого к синусоидальному, отличающийся тем, что двумя силовыми ключами управляют так, что во время интервала положительной полуволны питающего напряжения сети первый силовой ключ поддерживается во включенном состоянии, а на второй силовой ключ поступают импульсы управления, во время интервала отрицательной полуволны питающего напряжения сети второй силовой ключ поддерживается во включенном состоянии, а на первый силовой ключ поступают импульсы управления.1. A method for controlling a single-phase bridgeless power factor corrector using a digital signal processor, which includes a power switch control algorithm that provides consumption of a current close to sinusoidal from the network, characterized in that the two power switches are controlled so that during the positive half-wave interval the supply voltage of the network, the first power switch is maintained in the on state, and the second power switch receives control pulses during the negative uvolny supply voltage of the second power switch is maintained in the ON state, while the first power switch fed control pulses. 2. Система управления, реализующая способ управления по п.1, отличающаяся тем, что входное переменное напряжение однофазного безмостового корректора коэффициента мощности с линии фазы и линии нейтрали поступает на соответствующие им однополупериодные выпрямители с идентичными резистивными делителями, подключенными к входам аналого-цифрового преобразователя цифрового сигнального процессора. 2. The control system that implements the control method according to claim 1, characterized in that the input alternating voltage of the single-phase bridgeless power factor corrector from the phase line and the neutral line is supplied to the corresponding half-wave rectifiers with identical resistive dividers connected to the inputs of the digital-to-analog converter signal processor.
RU2012117591/07A 2012-04-28 2012-04-28 Method and system to control bridgeless corrector of power ratio by means of digital signal processor RU2525837C2 (en)

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RU2012117591/07A RU2525837C2 (en) 2012-04-28 2012-04-28 Method and system to control bridgeless corrector of power ratio by means of digital signal processor

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RU2012117591/07A RU2525837C2 (en) 2012-04-28 2012-04-28 Method and system to control bridgeless corrector of power ratio by means of digital signal processor

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RU2525837C2 RU2525837C2 (en) 2014-08-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015095699A1 (en) * 2013-12-19 2015-06-25 Texas Instruments Incorporated Apparatus and method for zero voltage switching
US11916495B2 (en) 2017-12-15 2024-02-27 Texas Instruments Incorporated Adaptive zero voltage switching (ZVS) loss detection for power converters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU189902U1 (en) * 2019-03-14 2019-06-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Bridgeless Power Factor Corrector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557733B1 (en) * 2004-01-22 2009-03-25 STMicroelectronics S.r.l. Power factor correction circuit and method thereof
JP2005252140A (en) * 2004-03-08 2005-09-15 Olympus Corp Package for solid photographing device
US7554473B2 (en) * 2007-05-02 2009-06-30 Cirrus Logic, Inc. Control system using a nonlinear delta-sigma modulator with nonlinear process modeling
RU2379743C1 (en) * 2008-10-10 2010-01-20 Аркадий Владимирович Джаникян Power factor corrector
RU2448356C1 (en) * 2011-01-17 2012-04-20 Сергей Иванович Орлов Corrector of power ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015095699A1 (en) * 2013-12-19 2015-06-25 Texas Instruments Incorporated Apparatus and method for zero voltage switching
US9431896B2 (en) 2013-12-19 2016-08-30 Texas Instruments Incorporated Apparatus and method for zero voltage switching in bridgeless totem pole power factor correction converter
US11916495B2 (en) 2017-12-15 2024-02-27 Texas Instruments Incorporated Adaptive zero voltage switching (ZVS) loss detection for power converters

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RU2525837C2 (en) 2014-08-20

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Effective date: 20190429