JP2000516800A - スイッチト―モード電源 - Google Patents
スイッチト―モード電源Info
- Publication number
- JP2000516800A JP2000516800A JP10529425A JP52942598A JP2000516800A JP 2000516800 A JP2000516800 A JP 2000516800A JP 10529425 A JP10529425 A JP 10529425A JP 52942598 A JP52942598 A JP 52942598A JP 2000516800 A JP2000516800 A JP 2000516800A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- capacitance
- switching element
- period
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/01—Resonant DC/DC converters
-
- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
-
- 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)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.入力電圧(Vin)受電用の入力端子(1,2)及びDC出力電圧(Vout) を負荷(Z)に供給する出力端子(3,4)と; キャパシタンス(C)及びインダクタンス(L)と; 入力電圧(Vin)を受電し、キャパシタンス(C)に結合されて、第1期間 (T1)中キャパシタンス(C)に電荷を周期的に蓄積する充電手段(5)と; インダクタンス(L)と出力端子(3,4)の一方との間に結合されて、D C出力電圧(Vout)を供給する整流手段(6)と; インダクタンス(L)に結合されたスイッチング素子(S)と; スイッチング素子(S)をオン又はオフ状態に制御し、該スイッチング素子 (S)が第2期間(T2)中に周期的にオン状態となるようにする制御回路( 7)と; を具えているスイッチドモード電源回路において、 キャパシタンス(C)、インダクタンス(L)及びスイッチング素子(S) を、スイッチング素子(S)のオン状態において、キャパシタンス(C)に蓄 積された電荷を前記整流手段(6)を経て負荷(Z)へ転送する共振回路を形 成すべく配置し、前記第1(T1)及び第2期間(T2)を分離させて、入力 端子(1,2)から出力端子(3,4)へのエネルギーの転送量が、キャパシ タンス(C)に蓄積される電荷量によってほぼ決定されるようにしたことを特 徴とするスイッチドモード電源回路。 2.前記入力電圧(Vin)をAC幹線電圧とし、 前記充電回路(5)を第1期間(T1)中前記キャパシタンス(C)に電流 を供給する単相又は二相の整流回路で構成し、且つ 前記制御回路(7)を、AC幹線電圧を受電して、該AC幹線電圧に応答し て第2期間(T2)を決定するのに適合させるようにしたことを特徴とする請 求の範囲1に記載のスイッチドモード電源回路。 3.前記充電回路(5)が、AC幹線電圧の第1極性の少なくとも一部分の期間 中前記キャパシタンス(C)に電流を供給する単相整流回路を具え、且つ 前記制御回路(7)が、AC幹線電圧の他の極性を検出して、AC幹線電圧が 他の極性を有する期間の少なくとも一部分の期間中アクティブとなる制御信号 (Cs)を発生する電圧検出手段(R1,D1,T1)を具え、前記アクティ ブとなる制御信号(Cs)が第2期間(T2)を決定するようにしたことを特 徴とする請求の範囲2に記載のスイッチドモード電源回路。 4.前記スイッチング素子(S)をサイリスタとし、該サイリスタが導通する場 合に、該サイリスタの主電流通路が前記インダクタンス(L)及びキャパシタ ンス(C)と共に共振回路を形成すべく配置され、且つ前記サイリスタの制御 入力端子(g)が、前記電圧検出手段(R1,D1,T1)の制御信号(Cs )を受信すべく結合されて、前記サイリスタを第2期間(T2)中導通状態に 持たらすようにしたことを特徴とする請求の範囲3に記載のスイッチドモード 電源回路。 5.前記キャパシタンス(C)とインダクタンス(L)との直列回路を前記充電 回路(5)を経て前記入力端子(1,2)に結合させ、 前記整流手段(6)を前記インダクタンス(L)の一端と前記出力端子(3 ,4)のうちの一方の出力端子との間に結合させ、且つ 前記スイッチング素子(S)を前記キャパシタンス(C)と前記インダクタ ンス(L)との直列回路の両端間に結合させたことを特徴とする請求の範囲1 に記載のスイッチドモード電源回路。 6.前記出力端子(3,4)間に並列安定器(Z)を結合させたことを特徴とす る請求の範囲1に記載のスイッチドモード電源回路。 7.前記充電回路(5)が、前記入力端子(1,2)の少なくとも一方と前記キ ャパシタンス(C)との間に配置される可制御スイッチング素子(S2)を具 え、且つ 前記制御回路(7)が、前記第1期間(T1)中前記可制御スイッチング素 子(S2)に別の制御信号(Cs2)を供給して、前記キャパシタンス(C) を充電し得る状態に前記可制御スイッチング素子(S2)を制御し、且つ前記 第1期間(T1)以外は前記キャパシタンス(C)を前記少なくとも一方の入 力端子(1,2)から切り離すようにしたことを特徴とする請求の範囲1に記 載のスイッチドモード電源回路。 8.前記制御回路(7)が、前記入力電圧(Vin)か、出力電圧(Vout)か、 前記キャパシタンス(C)間の電圧(Vc)を基準信号(Vref)と比較して、 前記入力電圧(Vin)又は負荷(Z)の変動の影響を低下させるために前記第 1期間(T1)を制御する比較手段(73)を具えていることを特徴とする請 求の範囲7に記載のスイッチドモード電源回路。 9.入り表示情報(Idi)を表示するディスプレイデバイス(CRT)と、 前記入り表示情報(Idi)を処理して、前記ディスプレイデバイス(CR T)を駆動させるのに適した表示信号(Ds)を得るための信号処理回路(S pc)と、 ユーザコマンド(Uc)を受信し、前記信号処理回路(Spc)によって行 われる処理を調整するコマンド回路(up)と、 前記信号処理回路(Spc)の少なくとも一部分に電力を供給する主電源( A)と を具え、且つ 入力電圧(Vin)受電用の入力端子(1,2)及びDC出力電圧(Vout) を負荷(Z)に供給する出力端子(3,4)と; キャパシタンス(C)及びインダクタンス(L)と; 入力電圧(Vin)を受電し、キャパシタンス(C)に結合されて、第1期間 (T1)中キャパシタンス(C)に電荷を周期的に蓄積する充電手段(5)と; インダクタンス(L)と出力端子(3,4)の一方との間に結合されて、D C出力電圧(Vout)を供給する整流手段(6)と; インダクタンス(L)に結合されたスイッチング素子(S)と; スイッチング素子(S)をオン又はオフ状態に制御し、該スイッチング素子 (S)が第2期間(T2)中に周期的にオン状態となるようにする制御回路( 7)と; を具えているスイッチドモード電源回路(B)を具えている表示装置において、 キャパシタンス(C)、インダクタンス(L)及びスイッチング素子(S) を、スイッチング素子(S)のオン状態において、キャパシタンス(C)に蓄 積された電荷を前記整流手段(6)を経て負荷(Z)へ転送する共振回路を形 成すべく配置し、前記第1(T1)及び第2期間(T2)を分離させて、入力 端子(1,2)から出力端子(3,4)へのエネルギーの転送量が、キャパシ タンス(C)に蓄積される電荷量によってほぼ決定されるようにしたことを特 徴とする表示装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97201787 | 1997-06-13 | ||
| EP97201787.5 | 1997-06-13 | ||
| PCT/IB1998/000592 WO1998057417A1 (en) | 1997-06-13 | 1998-04-20 | A switched-mode power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000516800A true JP2000516800A (ja) | 2000-12-12 |
| JP2000516800A5 JP2000516800A5 (ja) | 2005-11-24 |
Family
ID=8228436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10529425A Ceased JP2000516800A (ja) | 1997-06-13 | 1998-04-20 | スイッチト―モード電源 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6157179A (ja) |
| EP (1) | EP0934623B1 (ja) |
| JP (1) | JP2000516800A (ja) |
| DE (1) | DE69836954D1 (ja) |
| WO (1) | WO1998057417A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024535172A (ja) * | 2021-09-29 | 2024-09-30 | サエス・ゲッターズ・エッセ・ピ・ア | 電源供給回路、関連するアクチュエータ、および負荷に給電する方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3369535B2 (ja) * | 1999-11-09 | 2003-01-20 | 松下電器産業株式会社 | プラズマディスプレイ装置 |
| US6879232B2 (en) * | 2000-09-15 | 2005-04-12 | Radian Research, Inc. | Wide ratio autotransformer-type current ranging |
| ES2178583B1 (es) * | 2000-12-15 | 2004-09-01 | Instituto Nacional De Tecnica Aeroespacial | Convertidor resonante dc/dc y dc/ac. |
| US6903642B2 (en) * | 2001-12-03 | 2005-06-07 | Radian Research, Inc. | Transformers |
| US6909267B2 (en) * | 2001-12-31 | 2005-06-21 | Bae Systems Information And Electronic Systems Integration Inc. | Logic controlled high voltage resonant switching power supply |
| US7340627B1 (en) | 2002-08-27 | 2008-03-04 | Cypress Semiconductor Corporation | Method and system for supplementing current during enumeration of a USB device |
| US7506180B2 (en) * | 2005-03-10 | 2009-03-17 | Hewlett-Packard Development Company, L.P. | System and method for determining the power drawn from a switching power supply by counting the number of times a switching power supply switch is enabled |
| US7233507B2 (en) * | 2005-05-18 | 2007-06-19 | Optimum Power Conversion, Inc. | Non dissipative snubber circuit with saturable reactor |
| US20070001103A1 (en) * | 2005-07-01 | 2007-01-04 | Labelle John | Apparatus and methods for reducing noise in an optoelectronic device |
| US9407154B2 (en) * | 2013-06-14 | 2016-08-02 | Advanced Charging Technologies, LLC | Electrical circuit for delivering power to consumer electronic devices |
| WO2016066400A1 (en) * | 2014-10-30 | 2016-05-06 | Philips Lighting Holding B.V. | An led driver circuit, and led arrangement and a driving method |
| US9780690B2 (en) | 2016-01-28 | 2017-10-03 | Infineon Technologies Austria Ag | Resonant decoupled auxiliary supply for a switched-mode power supply controller |
| CN106230246A (zh) * | 2016-09-22 | 2016-12-14 | 京东方科技集团股份有限公司 | 一种电路以及开关电源和液晶显示驱动电路 |
| US10153702B2 (en) | 2017-02-07 | 2018-12-11 | Infineon Technologies Austria Ag | Switched-mode power supply controller using a single pin for both input voltage sensing and control of power supply charging |
| US12288673B2 (en) | 2017-11-29 | 2025-04-29 | COMET Technologies USA, Inc. | Retuning for impedance matching network control |
| CN111699542B (zh) | 2017-11-29 | 2023-05-16 | 康姆艾德技术美国分公司 | 用于阻抗匹配网络控制的重新调谐 |
| US11527385B2 (en) | 2021-04-29 | 2022-12-13 | COMET Technologies USA, Inc. | Systems and methods for calibrating capacitors of matching networks |
| US11114279B2 (en) | 2019-06-28 | 2021-09-07 | COMET Technologies USA, Inc. | Arc suppression device for plasma processing equipment |
| US11107661B2 (en) | 2019-07-09 | 2021-08-31 | COMET Technologies USA, Inc. | Hybrid matching network topology |
| US11596309B2 (en) | 2019-07-09 | 2023-03-07 | COMET Technologies USA, Inc. | Hybrid matching network topology |
| EP4022656A4 (en) | 2019-08-28 | 2023-10-04 | Comet Technologies USA, Inc | HIGH POWER LOW FREQUENCY COILS |
| US11887820B2 (en) | 2020-01-10 | 2024-01-30 | COMET Technologies USA, Inc. | Sector shunts for plasma-based wafer processing systems |
| US12027351B2 (en) | 2020-01-10 | 2024-07-02 | COMET Technologies USA, Inc. | Plasma non-uniformity detection |
| US11521832B2 (en) | 2020-01-10 | 2022-12-06 | COMET Technologies USA, Inc. | Uniformity control for radio frequency plasma processing systems |
| US11670488B2 (en) | 2020-01-10 | 2023-06-06 | COMET Technologies USA, Inc. | Fast arc detecting match network |
| US11830708B2 (en) | 2020-01-10 | 2023-11-28 | COMET Technologies USA, Inc. | Inductive broad-band sensors for electromagnetic waves |
| US11605527B2 (en) | 2020-01-20 | 2023-03-14 | COMET Technologies USA, Inc. | Pulsing control match network |
| US11961711B2 (en) | 2020-01-20 | 2024-04-16 | COMET Technologies USA, Inc. | Radio frequency match network and generator |
| US11373844B2 (en) | 2020-09-28 | 2022-06-28 | COMET Technologies USA, Inc. | Systems and methods for repetitive tuning of matching networks |
| GB202018939D0 (en) * | 2020-12-01 | 2021-01-13 | Nicoventures Trading Ltd | Apparatus for applying pulses and pulse edges to a resonant circuit |
| US12057296B2 (en) | 2021-02-22 | 2024-08-06 | COMET Technologies USA, Inc. | Electromagnetic field sensing device |
| US11923175B2 (en) | 2021-07-28 | 2024-03-05 | COMET Technologies USA, Inc. | Systems and methods for variable gain tuning of matching networks |
| CN114156988A (zh) * | 2021-12-07 | 2022-03-08 | 广东电网有限责任公司 | 一种供电电路和回路电阻测试仪 |
| US12243717B2 (en) | 2022-04-04 | 2025-03-04 | COMET Technologies USA, Inc. | Variable reactance device having isolated gate drive power supplies |
| US12040139B2 (en) | 2022-05-09 | 2024-07-16 | COMET Technologies USA, Inc. | Variable capacitor with linear impedance and high voltage breakdown |
| US11657980B1 (en) | 2022-05-09 | 2023-05-23 | COMET Technologies USA, Inc. | Dielectric fluid variable capacitor |
| US12646686B2 (en) | 2022-07-29 | 2026-06-02 | COMET Technologies USA, Inc. | Compound helical inductor coil |
| US12051549B2 (en) | 2022-08-02 | 2024-07-30 | COMET Technologies USA, Inc. | Coaxial variable capacitor |
| US12132435B2 (en) | 2022-10-27 | 2024-10-29 | COMET Technologies USA, Inc. | Method for repeatable stepper motor homing |
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-
1998
- 1998-04-20 EP EP98912658A patent/EP0934623B1/en not_active Expired - Lifetime
- 1998-04-20 JP JP10529425A patent/JP2000516800A/ja not_active Ceased
- 1998-04-20 WO PCT/IB1998/000592 patent/WO1998057417A1/en not_active Ceased
- 1998-04-20 DE DE69836954T patent/DE69836954D1/de not_active Expired - Lifetime
- 1998-06-09 US US09/093,600 patent/US6157179A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024535172A (ja) * | 2021-09-29 | 2024-09-30 | サエス・ゲッターズ・エッセ・ピ・ア | 電源供給回路、関連するアクチュエータ、および負荷に給電する方法 |
| JP7748533B2 (ja) | 2021-09-29 | 2025-10-02 | サエス・ゲッターズ・エッセ・ピ・ア | 電源供給回路、関連するアクチュエータ、および負荷に給電する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69836954D1 (de) | 2007-03-15 |
| US6157179A (en) | 2000-12-05 |
| EP0934623B1 (en) | 2007-01-24 |
| EP0934623A1 (en) | 1999-08-11 |
| WO1998057417A1 (en) | 1998-12-17 |
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