JP2018073558A - 昇降圧回路を含む電磁波発振装置 - Google Patents
昇降圧回路を含む電磁波発振装置 Download PDFInfo
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- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
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- 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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
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- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
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- F02P3/00—Other installations
- F02P3/06—Other installations having capacitive energy storage
- F02P3/08—Layout of circuits
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- F02P3/0815—Closing the discharge circuit of the storage capacitor with electronic switching means using digital techniques
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- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- 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
- H02M3/1566—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 with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- 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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
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Abstract
【解決手段】複数の昇降圧手段2a、2b、2c、2dを備えた昇降圧回路20と、昇降圧手段2のスイッチング素子Sを制御する制御装置5と、所定電圧の供給を受ける電磁波発振器3と、この電磁波発振器3からの電磁波を増幅する増幅器4とを備え、昇降圧手段2は、制御装置4によって、電磁波発振器3の発振タイミングに合わせて、複数の昇降圧手段2a、2b、2c、2dから順次電流を増幅器4に非平滑で出力し、増幅器から抵抗部に電磁波を供給するとともに、1の昇降圧手段が電流を出力した際に検出器6が検出した反射波の値が所定値を越えたとき、1の昇降圧手段2aの1又は複数回後に電流を出力する昇降圧手段2b(2c)のスイッチング素子Sb(Sc)への作動信号を停止する。
【選択図】図1
Description
前記昇降圧手段のスイッチング素子を制御する制御装置と、
所定電圧の供給を受ける電磁波発振器と、
該電磁波発振器からの電磁波を増幅する増幅器と
増幅器と、該増幅器から出力された電磁波が供給される抵抗部との間に配設した抵抗部からの反射波を検出する検出器とを備え、
前記制御装置は、電磁波発振器の発振タイミングに合わせて、昇降圧回路の複数の昇降圧手段から順次電流を増幅器に非平滑で出力し、増幅器から抵抗部に電磁波を供給するとともに、1の昇降圧手段が電流を出力した際に検出器が検出した反射波の値が所定値を越えたとき、1の昇降圧手段の1又は複数回後に電流を出力する昇降圧手段のスイッチング素子への作動信号を停止するようにしている。
本実施形態1は、本発明に係る昇降圧回路を含む電磁波発振装置である。本実施形態で使用する昇降圧手段2は、インダクタLにエネルギを蓄える時間比をコントロールすることで昇圧動作と降圧動作の切り替えが可能な昇降圧回路を採用することもできるが、本実施形態では図1に示す昇圧回路を備えた昇圧手段と図2に示す降圧回路を備えた降圧手段を採用するようにしている。そして、図1に示す昇圧回路を含む電磁波発振装置1は、複数の昇圧手段2a、2b、2c、2d(以下、総称するときは昇圧手段2と呼ぶ。インダクタL、スイッチング素子S、ダイオードD、セラミックコンデンサCも同様に取り扱う。)を備えた昇圧回路20と、昇圧手段2のスイッチング素子Sを制御する制御装置5と、所定電圧の供給を受ける電磁波発振器3と、この電磁波発振器3からの電磁波を増幅する増幅器4とを備え、昇圧手段2は、制御装置4によって、電磁波発振器3の発振タイミングに合わせて、複数の昇圧手段2a、2b、2c、2d・・・から順次電流を増幅器4に非平滑で出力し、増幅器から抵抗部に電磁波を供給するとともに、1の昇圧手段が電流を出力した際に検出器6が検出した反射波の値が所定値を越えたとき、1の昇圧手段2aの1又は複数回後に電流を出力する昇降圧手段2b・・・のスイッチング素子Sb・・・への作動信号を停止するようにしている。
本発明の昇降圧回路を含む電磁波発振装置1を内燃機関の点火装置に電磁波を供給する電磁波発振装置として使用する場合、上述した効果に加え、以下の効果を有する。
2 昇降圧手段
20 昇降圧回路
3 電磁波発振器
4 増幅器
5 制御装置
6 検出器
S スイッチング素子
L インダクタ
D ダイオード
C セラミックコンデンサ
P 電源
Claims (2)
- 複数の昇降圧手段を備えた昇降圧回路と、
前記昇降圧手段のスイッチング素子を制御する制御装置と、
所定電圧の供給を受ける電磁波発振器と、
該電磁波発振器からの電磁波を増幅する増幅器と
増幅器と、該増幅器から出力された電磁波が供給される抵抗部との間に配設した抵抗部からの反射波を検出する検出器とを備え、
前記制御装置は、電磁波発振器の発振タイミングに合わせて、昇降圧回路の複数の昇降圧手段から順次電流を増幅器に非平滑で出力し、増幅器から抵抗部に電磁波を供給するとともに、1の昇降圧手段が電流を出力した際に前記検出器が検出した反射波の値が所定値を越えたとき、1の昇降圧手段の1又は複数回後に電流を出力する昇降圧手段のスイッチング素子への作動信号を停止するようにした昇降圧回路を含む電磁波発振装置。 - 前記制御装置は、電磁波発振器の制御を兼ねるようにした請求項1記載の昇降圧回路を含む電磁波発振装置。
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JP2016210034A JP6796240B2 (ja) | 2016-10-26 | 2016-10-26 | 昇降圧回路を含む電磁波発振装置 |
US15/791,659 US20180115280A1 (en) | 2016-10-26 | 2017-10-24 | Electromagnetic wave oscillation device including buck-boost circuit |
EP17198403.2A EP3315765A3 (en) | 2016-10-26 | 2017-10-25 | Electromagnetic wave oscillation device including buck-boost circuit |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000083374A (ja) * | 1999-10-13 | 2000-03-21 | Nippon Protector:Kk | スイッチングレギュレ―タ |
WO2005015964A1 (ja) * | 2003-08-07 | 2005-02-17 | Hitachi Kokusai Electric Inc. | 基板処理装置及び基板処理方法 |
WO2009118920A1 (ja) * | 2008-03-26 | 2009-10-01 | 株式会社京三製作所 | 真空装置用異常放電抑制装置 |
US20110155703A1 (en) * | 2009-12-30 | 2011-06-30 | Itt Kaliburn | Universal input power supply utilizing parallel power modules |
WO2015025913A1 (ja) * | 2013-08-21 | 2015-02-26 | イマジニアリング株式会社 | 内燃機関の点火装置及び内燃機関 |
WO2017209092A1 (ja) * | 2016-05-30 | 2017-12-07 | イマジニアリング株式会社 | 昇圧回路を含む電磁波発振装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102008040719A1 (de) * | 2008-07-25 | 2010-01-28 | Robert Bosch Gmbh | Mehrphasiger getakteter DC/DC-Wandler |
US8188720B2 (en) * | 2008-11-14 | 2012-05-29 | Ford Global Technologies, Llc | Multi-phase DC-DC converter control |
FR2973600B1 (fr) * | 2011-03-29 | 2013-05-10 | Peugeot Citroen Automobiles Sa | Dispositif de regulation en tension, reversible en courant et une architecture electrique destine a equiper un vehicule automobile comprenant un tel dispositif |
FR2975863B1 (fr) * | 2011-05-25 | 2013-05-17 | Renault Sa | Alimentation pour allumage radiofrequence avec amplificateur a double etage |
JP6446628B2 (ja) | 2013-01-22 | 2019-01-09 | イマジニアリング株式会社 | プラズマ生成装置、及び内燃機関 |
WO2015119162A2 (ja) * | 2014-02-04 | 2015-08-13 | イマジニアリング株式会社 | 点火装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000083374A (ja) * | 1999-10-13 | 2000-03-21 | Nippon Protector:Kk | スイッチングレギュレ―タ |
WO2005015964A1 (ja) * | 2003-08-07 | 2005-02-17 | Hitachi Kokusai Electric Inc. | 基板処理装置及び基板処理方法 |
WO2009118920A1 (ja) * | 2008-03-26 | 2009-10-01 | 株式会社京三製作所 | 真空装置用異常放電抑制装置 |
US20110155703A1 (en) * | 2009-12-30 | 2011-06-30 | Itt Kaliburn | Universal input power supply utilizing parallel power modules |
WO2015025913A1 (ja) * | 2013-08-21 | 2015-02-26 | イマジニアリング株式会社 | 内燃機関の点火装置及び内燃機関 |
WO2017209092A1 (ja) * | 2016-05-30 | 2017-12-07 | イマジニアリング株式会社 | 昇圧回路を含む電磁波発振装置 |
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JP6796240B2 (ja) | 2020-12-09 |
US20180115280A1 (en) | 2018-04-26 |
EP3315765A3 (en) | 2018-06-13 |
EP3315765A2 (en) | 2018-05-02 |
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