JP4274373B2 - コンデンサを充電および放電するための装置および方法 - Google Patents
コンデンサを充電および放電するための装置および方法 Download PDFInfo
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- JP4274373B2 JP4274373B2 JP2004534247A JP2004534247A JP4274373B2 JP 4274373 B2 JP4274373 B2 JP 4274373B2 JP 2004534247 A JP2004534247 A JP 2004534247A JP 2004534247 A JP2004534247 A JP 2004534247A JP 4274373 B2 JP4274373 B2 JP 4274373B2
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- 238000000034 method Methods 0.000 title claims description 12
- 238000007599 discharging Methods 0.000 title claims description 9
- 239000003990 capacitor Substances 0.000 title claims description 6
- 239000002520 smart material Substances 0.000 claims description 39
- 238000004804 winding Methods 0.000 claims description 25
- 239000011324 bead Substances 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
- 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
- H02M3/3353—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 at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" 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
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
- H02M3/22—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
- H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
-
- 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
- H02M3/338—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 in a self-oscillating arrangement
- H02M3/3385—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 in a self-oscillating arrangement with automatic control of output voltage or current
- H02M3/3387—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 in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electrotherapy Devices (AREA)
Description
Claims (30)
- スマート材料アクチュエータと、
前記スマート材料アクチュエータを充電するための制御可能な電源と、
前記スマート材料アクチュエータを放電させるためのスイッチング回路と、
制御可能な前記電源への入力電圧を作動させるためのスイッチであって、前記入力電圧は、前記スイッチング回路が前記スマート材料アクチュエータを放電させるのを防止するためのスイッチング制御信号を同時に提供するスイッチとを備えることを特徴とする装置。 - 制御可能な前記電源が、1次巻線および2次巻線を含むトランスを有するDC/DCコンバータと、前記トランスの前記1次巻線に結合され、位相が互いに180度異なる駆動信号を生成する制御可能な駆動回路とを含むことを特徴とする請求項1記載の装置。
- 制御可能な前記駆動回路が、自励発振型であることを特徴とする請求項2記載の装置。
- 前記自励発振駆動回路がさらに、フィードバック信号を供給するフィードバック手段を備え、前記フィードバック手段がプッシュプル回路と前記トランスに含まれる補助巻線とを含むことを特徴とする請求項3記載の装置。
- 前記プッシュプル回路が、1対のNPN型トランジスタを含むことを特徴とする請求項4記載の装置。
- 前記トランスの前記2次巻線に結合され、前記2次巻線に関連するAC信号からDC電圧を生成するための整流器をさらに備えることを特徴とする請求項2記載の装置。
- 前記トランスの前記2次巻線に結合され、制御可能な前記駆動回路によって生成されるノイズをフィルタリングするためのノイズリダクション回路をさらに備えることを特徴とする請求項2記載の装置。
- 前記ノイズリダクション回路が、ビーズインダクタおよびバイパスコンデンサを含むことを特徴とする請求項7記載の装置。
- 前記自励発振ドライバを有効にする手段をさらに備えることを特徴とする請求項3記載の装置。
- 前記有効にする手段が、電圧をフィードバックする電圧フィードバック手段を含むことを特徴とする請求項9記載の装置。
- 前記電圧フィードバック手段がツェナーダイオードを含むことを特徴とする請求項10記載の装置。
- 前記プッシュプル回路をバイアスする手段をさらに備えることを特徴とする請求項4記載の装置。
- 前記バイアスする手段が分圧器を含むことを特徴とする請求項12記載の装置。
- 前記DC/DCコンバータがさらに、前記DC/DCコンバータへの入力に関連する逆極性保護手段を備えることを特徴とする請求項2記載の装置。
- 前記逆極性保護手段がダイオードであることを特徴とする請求項14記載の装置。
- 前記スイッチング回路が、制御された単一の入力信号に応答することを特徴とする請求項1記載の装置。
- 前記スイッチング回路が、制御された複数の入力信号のうちの1つに応答することを特徴とする請求項1記載の装置。
- 放電速度が、前記スイッチング回路のインピーダンスによって決まることを特徴とする請求項1記載の装置。
- 充電速度が、制御可能な前記電源のインピーダンスによって決まることを特徴とする請求項1記載の装置。
- 前記トランスが、巻鉄心設計のものであることを特徴とする請求項2記載の装置。
- 前記トランスが、LTCC設計のものであることを特徴とする請求項2記載の装置。
- スマート材料アクチュエータを駆動する装置であって、
前記スマート材料アクチュエータに接続可能な、前記スマート材料アクチュエータを充電する制御可能な電源と、
制御可能な前記電源と前記スマート材料アクチュエータとの間に結合され、前記制御可能な電源への入力電圧の除去に応答して前記スマート材料アクチュエータを放電させるスイッチング回路とを備えることを特徴とする装置。 - スマート材料アクチュエータを駆動する方法であって、
前記スマート材料アクチュエータに接続可能な制御可能な電源によって前記スマート材料アクチュエータを充電するステップと、
制御可能な前記電源と前記スマート材料アクチュエータとの間に結合されたスイッチング回路によって、前記制御可能な電源への入力電圧の除去に応答して前記スマート材料アクチュエータを放電させるステップとを含むことを特徴とする方法。 - 互いに位相が180度異なる駆動信号を生成するステップをさらに含み、制御可能な前記電源が、1次巻線および2次巻線を含むトランスを有するDC/DCコンバータと、前記トランスの1次巻線に結合された制御可能な駆動回路とを含むことを特徴とする請求項23記載の方法。
- 制御可能な前記駆動回路が自励発振型であることを特徴とする請求項24記載の方法。
- プッシュプル回路および前記トランスに含まれる補助巻線から導出されたフィードバック信号を供給するステップをさらに含むことを特徴とする請求項25記載の方法。
- 前記2次巻線に結合された整流器を使用して、前記トランスの前記2次巻線に関連するAC信号からDC信号を生成するステップをさらに含むことを特徴とする請求項23記載の方法。
- ノイズリダクション回路を前記トランスの前記2次巻線に結合することによって、制御可能な前記駆動回路によって生成されるノイズを低減させるステップをさらに含むことを特徴とする請求項23記載の方法。
- 前記スイッチング回路のインピーダンスによって放電速度を決定するステップをさらに含むことを特徴とする請求項23記載の方法。
- 制御可能な前記電源のインピーダンスによって充電速度を決定するステップをさらに含むことを特徴とする請求項23記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40827702P | 2002-09-05 | 2002-09-05 | |
PCT/US2003/022289 WO2004023635A1 (en) | 2002-09-05 | 2003-07-17 | Apparatus and method for charging and discharging a capacitor |
Publications (2)
Publication Number | Publication Date |
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JP2005538671A JP2005538671A (ja) | 2005-12-15 |
JP4274373B2 true JP4274373B2 (ja) | 2009-06-03 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004534247A Expired - Fee Related JP4274373B2 (ja) | 2002-09-05 | 2003-07-17 | コンデンサを充電および放電するための装置および方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1563597A1 (ja) |
JP (1) | JP4274373B2 (ja) |
CN (1) | CN1679226A (ja) |
AU (1) | AU2003259143A1 (ja) |
CA (1) | CA2494873C (ja) |
WO (1) | WO2004023635A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103150077B (zh) * | 2013-03-29 | 2020-01-03 | 苏州瀚瑞微电子有限公司 | 电路装置 |
CN108712107B (zh) * | 2018-05-28 | 2019-08-13 | 深圳市浩博高科技有限公司 | 一种用瞬态电能给单片机供电的电路及方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59188657U (ja) * | 1983-06-01 | 1984-12-14 | オムロン株式会社 | 圧電素子の駆動回路 |
JPS63283228A (ja) * | 1987-05-15 | 1988-11-21 | Max Co Ltd | 圧電素子の駆動方式 |
JPH02197256A (ja) * | 1989-01-23 | 1990-08-03 | Sony Corp | 電源回路 |
US4973876A (en) * | 1989-09-20 | 1990-11-27 | Branson Ultrasonics Corporation | Ultrasonic power supply |
JPH05300737A (ja) * | 1992-04-20 | 1993-11-12 | Fuji Xerox Co Ltd | 定電圧直流電源装置 |
JPH0623983A (ja) * | 1992-07-06 | 1994-02-01 | Seiko Epson Corp | インクジェット記録装置 |
JP3214961B2 (ja) * | 1993-08-31 | 2001-10-02 | 株式会社デンソー | 圧電素子駆動装置 |
JP3045215B2 (ja) * | 1993-12-30 | 2000-05-29 | サンケン電気株式会社 | 共振型スイッチング電源装置 |
JPH07213061A (ja) * | 1994-01-19 | 1995-08-11 | Hitachi Commun Syst Inc | 小型スイッチング電源 |
US5604673A (en) * | 1995-06-07 | 1997-02-18 | Hughes Electronics | Low temperature co-fired ceramic substrates for power converters |
JPH09247931A (ja) * | 1996-03-13 | 1997-09-19 | Tec Corp | スイッチング電源装置 |
DE19931235C2 (de) * | 1999-07-07 | 2001-08-30 | Siemens Ag | Verfahren und Vorrichtung zum Laden eines kapazitiven Stellgliedes |
FR2796219B1 (fr) * | 1999-07-09 | 2001-09-21 | Renault | Dispositif et procede de commande d'un actionneur piezo-electrique |
DE19952950A1 (de) * | 1999-11-03 | 2001-06-07 | Siemens Ag | Ansteuereinheit für ein kapazitives Stellglied |
-
2003
- 2003-07-17 CA CA002494873A patent/CA2494873C/en not_active Expired - Fee Related
- 2003-07-17 AU AU2003259143A patent/AU2003259143A1/en not_active Abandoned
- 2003-07-17 EP EP03794442A patent/EP1563597A1/en not_active Withdrawn
- 2003-07-17 WO PCT/US2003/022289 patent/WO2004023635A1/en active Application Filing
- 2003-07-17 CN CN03820974.8A patent/CN1679226A/zh active Pending
- 2003-07-17 JP JP2004534247A patent/JP4274373B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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AU2003259143A1 (en) | 2004-03-29 |
CN1679226A (zh) | 2005-10-05 |
WO2004023635A1 (en) | 2004-03-18 |
CA2494873A1 (en) | 2004-03-18 |
JP2005538671A (ja) | 2005-12-15 |
CA2494873C (en) | 2009-10-27 |
EP1563597A1 (en) | 2005-08-17 |
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