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 PDFInfo
- 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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- RU
- Russia
- Prior art keywords
- power switch
- control
- power
- signal processor
- corrector
- Prior art date
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Classifications
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- 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
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Rectifiers (AREA)
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012117591A true RU2012117591A (en) | 2013-11-10 |
RU2525837C2 RU2525837C2 (en) | 2014-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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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 |
Country Status (1)
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RU (1) | RU2525837C2 (en) |
Cited By (2)
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)
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)
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 |
-
2012
- 2012-04-28 RU RU2012117591/07A patent/RU2525837C2/en not_active IP Right Cessation
Cited By (3)
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 |
Also Published As
Publication number | Publication date |
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RU2525837C2 (en) | 2014-08-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190429 |