JP5902741B2 - 力率補償回路 - Google Patents
力率補償回路 Download PDFInfo
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- JP5902741B2 JP5902741B2 JP2014063528A JP2014063528A JP5902741B2 JP 5902741 B2 JP5902741 B2 JP 5902741B2 JP 2014063528 A JP2014063528 A JP 2014063528A JP 2014063528 A JP2014063528 A JP 2014063528A JP 5902741 B2 JP5902741 B2 JP 5902741B2
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- 239000003990 capacitor Substances 0.000 claims description 35
- 238000009499 grossing Methods 0.000 claims description 25
- 229920001296 polysiloxane Polymers 0.000 claims description 24
- 230000001052 transient effect Effects 0.000 claims description 21
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 15
- 101100309719 Arabidopsis thaliana SD31 gene Proteins 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/70—Regulating power factor; Regulating reactive current or power
-
- 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
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/062—Avoiding or suppressing excessive transient voltages or currents
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/125—Avoiding or suppressing excessive transient voltages or currents
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
Description
Claims (6)
- 交流電圧の力率を補償する力率補償回路において、
前記交流電圧のノイズを除去する交流ノイズ除去部と、
前記ノイズ除去された交流電圧を整流して整流された電圧を生成する整流部と、
前記整流された電圧を力率補償し、力率補償された電圧を生成する力率補償部と、
前記力率補償された電圧を平滑化し、平滑化された電圧を生成する平滑部と、
交流電圧によって生成される突入電流を制限して、制限された電流を前記力率補償部に提供する突入電流制限部と、
前記整流部と前記突入電流制限部を制御する電流制御信号を生成する電流制御信号生成部と、を含み、
前記電流制御信号生成部は、前記平滑化された電圧の電圧値が基準電圧値以上である場合、前記力率補償回路が正常状態であると判断して、前記制限された電流の前記力率補償部への提供を中断するよう前記突入電流制限部を制御し、
前記電流制御信号生成部は、前記平滑化された電圧の電圧値が前記基準電圧値より低い場合、前記力率補償回路が過渡状態であると判断して、前記整流された電圧の生成を中断するよう前記整流部を制御する、力率補償回路。 - 前記突入電流制限部はシリコーン制御整流素子を含み、
前記整流部はシリコーン制御整流素子を含む、請求項1に記載の力率補償回路。 - 前記電流制御信号生成部は、
前記力率補償回路が正常状態である場合、制御信号を生成して前記突入電流制限部内のシリコーン制御整流素子をターンオフし、前記整流部内のシリコーン制御整流素子をターンオンする、請求項2に記載の力率補償回路。 - 前記電流制御信号生成部は、
前記力率補償回路が過渡状態である場合、制御信号を生成して前記突入電流制限部内のシリコーン制御整流素子をターンオンし、前記整流部内のシリコーン制御整流素子をターンオフする、請求項2に記載の力率補償回路。 - 力率補償回路において、
交流ノイズ除去用キャパシタと、
複数のブリッジダイオードと、
前記複数のブリッジダイオードの出力端子に連結された入力端子を含む力率補償部と、
前記力率補償部の出力端子に連結される一端を含む平滑キャパシタと、
交流電圧が印加される一端を有するスイッチと、
前記スイッチの他端に連結される一端を有するダイオードと、
前記ダイオードの他端に連結される一端を有する抵抗と、
前記平滑キャパシタの一端に印加される電圧値に基づいて電流制御信号を生成する電流制御信号生成部と、を含み、
前記電流制御信号生成部は、前記平滑キャパシタの電圧値が基準電圧値以上である場合、前記力率補償回路が正常状態であると判断して、前記スイッチをターンオフし、前記抵抗に流れる電流を遮断し、
前記電流制御信号生成部は、前記平滑キャパシタの電圧値が前記基準電圧値より低い場合、前記力率補償回路が過渡状態であると判断して、前記スイッチをターンオンし、前記複数のブリッジダイオードのうち2つの上側ブリッジダイオードに流入される電流を遮断する、力率補償回路。 - 交流電圧の力率を補償する力率補償回路の動作方法において、
前記力率補償回路が正常状態であるか、過渡状態であるかを判断するステップと、
前記力率補償回路が過渡状態であると判断された場合、交流電圧によって生成される突入電流を制限して制限された電流を生成するステップと、
前記力率補償回路が正常状態であると判断された場合、前記交流電圧のノイズを除去し、前記ノイズ除去された交流電圧を整流して整流された電圧を生成するステップと、
前記整流された電圧を力率補償し、力率補償された電圧を生成するステップと、
前記力率補償された電圧を平滑化し、平滑化された電圧を生成するステップと、
を含み、
前記力率補償回路が正常状態であるか、過渡状態であるかの判断は、前記平滑化された電圧の電圧値と基準電圧値とを比較して、前記平滑化された電圧値が、前記基準電圧値以上である場合に正常状態と判断し、前記基準電圧値より低い場合に過渡状態と判断する、動作方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130104934A KR101561341B1 (ko) | 2013-09-02 | 2013-09-02 | 역률 보상 회로 |
KR10-2013-0104934 | 2013-09-02 |
Publications (2)
Publication Number | Publication Date |
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JP2015050921A JP2015050921A (ja) | 2015-03-16 |
JP5902741B2 true JP5902741B2 (ja) | 2016-04-13 |
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JP2014063528A Active JP5902741B2 (ja) | 2013-09-02 | 2014-03-26 | 力率補償回路 |
Country Status (5)
Country | Link |
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US (1) | US9337721B2 (ja) |
EP (1) | EP2843815A3 (ja) |
JP (1) | JP5902741B2 (ja) |
KR (1) | KR101561341B1 (ja) |
CN (1) | CN104426348B (ja) |
Families Citing this family (7)
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KR20140062997A (ko) * | 2012-11-15 | 2014-05-27 | 삼성전기주식회사 | 역률 보정 장치, 이를 갖는 전원 공급 장치 및 모터 구동 장치 |
WO2016143102A1 (ja) * | 2015-03-11 | 2016-09-15 | 三菱電機株式会社 | 電源装置 |
US10340787B2 (en) * | 2015-04-17 | 2019-07-02 | Astec International Limited | Power factor correction stage control during start-up for efficient use of a negative temperature coefficient thermistor |
KR101689993B1 (ko) * | 2016-04-27 | 2016-12-26 | 엘에스산전 주식회사 | 릴레이 오작동 검출 장치 |
US10146243B2 (en) * | 2016-07-08 | 2018-12-04 | Hyundai Motor Company | Method and system of controlling power factor correction circuit |
WO2021041814A1 (en) | 2019-08-28 | 2021-03-04 | SparkCharge, Inc. | Electric vehicle charging apparatus, system and methods |
FR3102897B1 (fr) * | 2019-10-30 | 2021-11-12 | St Microelectronics Tours Sas | Pont redresseur |
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-
2013
- 2013-09-02 KR KR1020130104934A patent/KR101561341B1/ko active IP Right Grant
-
2014
- 2014-02-27 US US14/192,664 patent/US9337721B2/en active Active
- 2014-03-19 EP EP14160651.7A patent/EP2843815A3/en not_active Withdrawn
- 2014-03-26 JP JP2014063528A patent/JP5902741B2/ja active Active
- 2014-08-14 CN CN201410400757.XA patent/CN104426348B/zh active Active
Also Published As
Publication number | Publication date |
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CN104426348B (zh) | 2018-04-27 |
US9337721B2 (en) | 2016-05-10 |
KR20150026289A (ko) | 2015-03-11 |
EP2843815A2 (en) | 2015-03-04 |
CN104426348A (zh) | 2015-03-18 |
EP2843815A3 (en) | 2015-06-03 |
US20150062986A1 (en) | 2015-03-05 |
JP2015050921A (ja) | 2015-03-16 |
KR101561341B1 (ko) | 2015-10-16 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |