DE112017001741T5 - Spannungsumwandlungsvorrichtung und Spannungsumwandlungsverfahren - Google Patents
Spannungsumwandlungsvorrichtung und Spannungsumwandlungsverfahren Download PDFInfo
- Publication number
- DE112017001741T5 DE112017001741T5 DE112017001741.6T DE112017001741T DE112017001741T5 DE 112017001741 T5 DE112017001741 T5 DE 112017001741T5 DE 112017001741 T DE112017001741 T DE 112017001741T DE 112017001741 T5 DE112017001741 T5 DE 112017001741T5
- Authority
- DE
- Germany
- Prior art keywords
- switching
- pwm signal
- time
- switching frequency
- induction current
- 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.)
- Withdrawn
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims description 17
- 230000006698 induction Effects 0.000 claims abstract description 141
- 230000008859 change Effects 0.000 claims abstract description 79
- 230000004048 modification Effects 0.000 description 30
- 238000012986 modification Methods 0.000 description 30
- 230000007423 decrease Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 12
- 238000012886 linear function Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 6
- 239000003550 marker Substances 0.000 description 5
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/017—Adjustment of width or dutycycle of pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-066759 | 2016-03-29 | ||
| JP2016066759A JP2017184404A (ja) | 2016-03-29 | 2016-03-29 | 電圧変換装置及び電圧変換方法 |
| PCT/JP2017/009928 WO2017169686A1 (ja) | 2016-03-29 | 2017-03-13 | 電圧変換装置及び電圧変換方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112017001741T5 true DE112017001741T5 (de) | 2018-12-13 |
Family
ID=59964193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112017001741.6T Withdrawn DE112017001741T5 (de) | 2016-03-29 | 2017-03-13 | Spannungsumwandlungsvorrichtung und Spannungsumwandlungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190074821A1 (enExample) |
| JP (1) | JP2017184404A (enExample) |
| CN (1) | CN108475986A (enExample) |
| DE (1) | DE112017001741T5 (enExample) |
| WO (1) | WO2017169686A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667283A (zh) * | 2018-06-11 | 2018-10-16 | 矽力杰半导体技术(杭州)有限公司 | 一种用于降低thd的控制方法及系统 |
| JP7181805B2 (ja) * | 2019-02-12 | 2022-12-01 | 株式会社三社電機製作所 | 半導体素子の過渡熱抵抗測定用電源回路 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323027A (ja) | 1997-05-19 | 1998-12-04 | Kyocera Corp | 電源回路 |
| JP2016066759A (ja) | 2014-09-25 | 2016-04-28 | 山本化成株式会社 | 有機トランジスタ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013247574A (ja) * | 2012-05-28 | 2013-12-09 | Renesas Electronics Corp | Ｐｗｍ信号生成回路および半導体装置 |
| JP6115177B2 (ja) * | 2013-02-20 | 2017-04-19 | 富士通株式会社 | 制御装置、制御方法および電源装置 |
| JP6381953B2 (ja) * | 2014-04-25 | 2018-08-29 | ローム株式会社 | スイッチング電源の制御回路およびそれを用いた電源回路、ならびに電子機器および基地局 |
-
2016
- 2016-03-29 JP JP2016066759A patent/JP2017184404A/ja active Pending
-
2017
- 2017-03-13 DE DE112017001741.6T patent/DE112017001741T5/de not_active Withdrawn
- 2017-03-13 US US16/085,004 patent/US20190074821A1/en not_active Abandoned
- 2017-03-13 WO PCT/JP2017/009928 patent/WO2017169686A1/ja not_active Ceased
- 2017-03-13 CN CN201780007599.3A patent/CN108475986A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323027A (ja) | 1997-05-19 | 1998-12-04 | Kyocera Corp | 電源回路 |
| JP2016066759A (ja) | 2014-09-25 | 2016-04-28 | 山本化成株式会社 | 有機トランジスタ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017169686A1 (ja) | 2017-10-05 |
| CN108475986A (zh) | 2018-08-31 |
| US20190074821A1 (en) | 2019-03-07 |
| JP2017184404A (ja) | 2017-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |