JP6080364B2 - 電力損失低減のための能動型整流器回路の電圧クランプ方法 - Google Patents
電力損失低減のための能動型整流器回路の電圧クランプ方法 Download PDFInfo
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- JP6080364B2 JP6080364B2 JP2012036577A JP2012036577A JP6080364B2 JP 6080364 B2 JP6080364 B2 JP 6080364B2 JP 2012036577 A JP2012036577 A JP 2012036577A JP 2012036577 A JP2012036577 A JP 2012036577A JP 6080364 B2 JP6080364 B2 JP 6080364B2
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- 238000000034 method Methods 0.000 title claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000005284 excitation Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
- H02M7/21—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/1252—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to overvoltage in input or output, e.g. by load dump
-
- 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
-
- 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
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/006—Means for protecting the generator by using control
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
-
- 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
-
- 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)
- Control Of Eletrric Generators (AREA)
- Rectifiers (AREA)
Description
第1の領域310;クランプ電圧<8V; 供給電圧は搭載電源網へもたらされる
第2の領域312;8V<クランプ電圧<18V; 通常の作動モード領域
第3の領域314;15V<クランプ電圧<18V; ボルテージレギュレータの制御電圧よりも上方の通常の作動領域
第4の領域316;クランプ電圧>18V; 高い損失電力の伴う、通常作動領域上方。
D3,D7 ツェナーダイオード
Q5,Q6 トランジスタ回路
52 発電機
54 整流器
Claims (8)
- 整流器回路を有する発電機装置における電圧クランプのための方法であって、
前記整流器回路は、カソード端子と、アノード端子と、前記カソード端子と前記アノード端子との間に設けられる電子回路とを有しており、前記電子回路は、前記カソード端子と前記アノード端子との間に設けられる2つのツェナーダイオード(D7,D3)からなる直列回路を有している、方法において、
ロードダンプの存在を識別するために、前記カソード端子と前記アノード端子との間の電位差である、前記発電機装置の位相電圧の各半波期間毎に、当該半波期間における前記位相電圧の半波が、前記2つのツェナーダイオード(D7,D3)のブレーク電圧によって定められる所定の閾値よりも大きい電圧レベルに達しているか否かが検査され、
前記位相電圧の半波が前記所定の閾値よりも大きい電圧レベルに達している場合には、前記2つのツェナーダイオード(D7,D3)の遮断方向に電流が流れることによって、ロードダンプの存在を識別し、
ロードダンプの存在が識別された場合には、前記位相電圧を、前記2つのツェナーダイオード(D7,D3)のうちの第1のツェナーダイオード(D7)のブレーク電圧によって定められる、前記所定の閾値よりも小さい所定の電圧値まで、低減させるようにし、
前記所定の電圧値までの前記位相電圧の低減を、前記各半波期間の終了時点まで行うようにしたことを特徴とする方法。 - 前記所定の閾値は、20Vから35Vの範囲に含まれる値である、請求項1記載の方法。
- 前記所定の電圧値は、15Vから18Vの範囲に含まれる値である、請求項1または2記載の方法。
- 前記発電機装置のレギュレータの実際の制御値は、論理回路によって15Vよりも小さい電圧値まで低減され、前記所定の電圧値は15Vよりも小さい値である、請求項1または2記載の方法。
- 整流器回路を備えた発電機装置であって、
前記整流器回路は、カソード端子と、アノード端子と、前記カソード端子と前記アノード端子との間に設けられる電子回路とを有しており、
前記電子回路は、前記カソード端子と前記アノード端子との間に設けられる2つのツェナーダイオード(D7,D3)からなる直列回路を有しており、
前記直列回路は、ロードダンプの存在を識別するために、前記カソード端子と前記アノード端子との間の電位差である、前記発電機装置の位相電圧の各半波期間毎に、当該半波期間における前記位相電圧の半波が、前記2つのツェナーダイオード(D7,D3)のブレーク電圧によって定められる所定の閾値よりも大きい電圧レベルに達しているか否かを検査する検出器であり、
前記検出器としての前記直列回路は、前記位相電圧の半波が前記所定の閾値よりも大きい電圧レベルに達している場合には、前記2つのツェナーダイオード(D7,D3)の遮断方向に電流が流れることによって、ロードダンプの存在を識別し、
前記2つのツェナーダイオード(D7,D3)のうちの第1のツェナーダイオード(D7)は、ロードダンプの存在が識別された場合に、前記位相電圧を、当該第1のツェナーダイオード(D7)のブレーク電圧によって定められる、前記所定の閾値よりも小さい所定の電圧値まで、能動的に低減させる電圧リミッタであり、
前記電圧リミッタとしての前記第1のツェナーダイオード(D7)は、前記所定の電圧値までの前記位相電圧の低減を、前記各半波期間の終了時点まで行う、
ことを特徴とする発電機装置。 - 前記2つのツェナーダイオード(D7,D3)を流れる各電流によってトランジスタ回路(Q5,Q6)が駆動制御され、前記トランジスタ回路(Q5,Q6)の出力側は、電流増幅器(Q3,Q4)の入力側に接続されており、前記電流増幅器(Q3,Q4)の出力側はMOSトランジスタのゲート端子に接続されている、請求項5記載の発電機装置。
- 前記2つのツェナーダイオードのうちの前記第1のツェナーダイオード(D7)は、前記カソード端子と、前記トランジスタ回路の制御端子との間に設けられている、請求項6記載の発電機装置。
- 前記2つのツェナーダイオードのうちの第2のツェナーダイオード(D3)は、前記トランジスタ回路の制御端子と前記アノード端子との間に設けられている、請求項7記載の発電機装置。
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DE102011004484.1 | 2011-02-22 | ||
DE102011004484 | 2011-02-22 |
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JP6080364B2 true JP6080364B2 (ja) | 2017-02-15 |
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EP (1) | EP2495855B8 (ja) |
JP (1) | JP6080364B2 (ja) |
DE (1) | DE102012201860A1 (ja) |
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DE102013221322A1 (de) | 2013-10-21 | 2015-04-23 | Robert Bosch Gmbh | Halbbrücke für einen aktiven Gleichrichter |
JP6511769B2 (ja) | 2014-10-27 | 2019-05-15 | 株式会社デンソー | 発電機 |
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JPS6277087A (ja) * | 1985-09-26 | 1987-04-09 | Toshiba Corp | 圧縮機モ−タの制御装置 |
JP3491797B2 (ja) | 1995-12-05 | 2004-01-26 | 株式会社デンソー | 車両用発電装置 |
DE19859036A1 (de) * | 1998-12-24 | 2000-06-29 | Audi Ag | Bordnetz für ein Kraftfahrzeug |
DE10001876C1 (de) | 2000-01-18 | 2001-04-19 | Infineon Technologies Ag | Leistungstransistor mit Überspannungs-Schutzschaltung |
DE10118846A1 (de) * | 2001-04-17 | 2002-12-19 | Bosch Gmbh Robert | Diodenanordnung mit Zenerdioden und Generator |
DE10262000B4 (de) * | 2002-07-12 | 2006-06-14 | Audi Ag | Bordnetz für ein Kraftfahrzeug |
JP4137849B2 (ja) * | 2004-06-21 | 2008-08-20 | 三菱電機株式会社 | サーボモータ制御方法および装置 |
DE102004041511A1 (de) * | 2004-08-27 | 2006-03-02 | Robert Bosch Gmbh | Spannungsregler mit Überspannungsschutz |
DE102007060219A1 (de) | 2007-12-14 | 2009-06-18 | Robert Bosch Gmbh | Gleichrichterschaltung |
JP5288931B2 (ja) * | 2008-08-05 | 2013-09-11 | ファナック株式会社 | 多相のモータの欠相の要因を判別するモータ駆動装置 |
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2012
- 2012-01-10 EP EP12150618.2A patent/EP2495855B8/de active Active
- 2012-02-08 DE DE102012201860A patent/DE102012201860A1/de not_active Withdrawn
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Publication number | Publication date |
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EP2495855A3 (de) | 2016-02-17 |
JP2012175905A (ja) | 2012-09-10 |
DE102012201860A1 (de) | 2012-08-23 |
EP2495855B1 (de) | 2019-05-01 |
EP2495855B8 (de) | 2019-07-10 |
EP2495855A2 (de) | 2012-09-05 |
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