JP3202692U - 電力変換システム - Google Patents
電力変換システム Download PDFInfo
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- JP3202692U JP3202692U JP2015006143U JP2015006143U JP3202692U JP 3202692 U JP3202692 U JP 3202692U JP 2015006143 U JP2015006143 U JP 2015006143U JP 2015006143 U JP2015006143 U JP 2015006143U JP 3202692 U JP3202692 U JP 3202692U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 71
- 238000004804 winding Methods 0.000 claims abstract description 141
- 238000002955 isolation Methods 0.000 claims abstract description 62
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 109
- 230000007423 decrease Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static 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
- H02M3/33592—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 having a synchronous rectifier circuit or a synchronous freewheeling circuit 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
-
- 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
- H02M3/33538—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 of the forward type
- H02M3/33546—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 of the forward type with automatic control of the output voltage or current
-
- 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
-
- 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
そのうち、
Lrが共振インダクタのインダクタンス値であり、
Ipが電力変換システムの一次側電流であり、
Vpが電力変換システムの一次側電圧である。
20 共振モジュール
30 隔離変圧器
310 一次巻線
320a,320b,320c,320d 二次巻線
330 巻線フレーム
340 磁芯
40 出力制御モジュール
400a〜400d 出力制御モジュール
410a 第1同期整流ユニット
410b 第2同期整流ユニット
410c 第3同期整流ユニット
410d 第4同期整流ユニット
420 制御器
C コンデンサ
Cb 隔離直流コンデンサ
Co 出力コンデンサ
Lp 一次側電流
L1,L2,L3,L4,L5,L6,L7,L8 フィルタ
Lr 共振インダクタ
QA 第1電力スイッチ
QB 第2電力スイッチ
QC 第3電力スイッチ
QD 第4電力スイッチ
Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8 整流スイッチ
S1,S2,S3,S4,SR1,SR2,SR3,SR4,SR5,SR6,SR7,SR8 ゲート
SW1、SW2、SW3、SW4 出力スイッチ
Vi 出力電圧
Vo 出力電圧
Vp 一次側電圧
VQ4 第4電力スイッチドレイン−ソース間電圧
Claims (9)
- 異なる動作状態における複数の要求電力を提供することに用いる電力変換システムであって、該電力変換システムは、
隔離変圧器であり、一次巻線及び複数の二次巻線を含み、該複数の二次巻線と該一次巻線の間に少なくとも1つの結合距離を有し、該隔離変圧器の漏れインダクタンスが該結合距離の増加に伴って増加する隔離変圧器と、
該一次巻線に電気接続する共振モジュールと、
該共振モジュールに電気接続するスイッチングモジュールと、
制御器と複数の出力制御モジュールを含み、該制御器が該出力制御モジュールに電気接続し、各出力制御モジュールがそのうち1つの二次巻線に電気接続する出力制御装置と、
を含み、そのうち、該制御器が該電子装置の動作状態に基づいて該出力制御装置の少なくとも1つの出力制御モジュールにそのうち1つの要求電力に対応する動作電力を出力させる、電力変換システム。 - 各前記出力制御モジュールは、同期整流ユニットを含み、該制御器は、該同期整流ユニットに電気接続し、各二次巻線は、そのうち1つの同期整流ユニットに少なくとも接続し、該制御器は、該電子装置の動作状態に基づいて少なくとも1つの同期整流ユニットに同期整流を行わせ、そのうち1つの要求電力に対応する動作電力を出力させる請求項1に記載に電力変換システム。
- 各前記出力制御モジュールは、同期整流ユニット及び出力スイッチを含み、各出力スイッチは、それぞれそのうち1つの同期整流ユニットに電気接続し、該制御器は、該電子装置の動作状態に基づき、該出力制御装置のうち少なくとも1つの出力スイッチをオンにし、そのうち1つの要求電力に対応する動作電力を出力させる請求項1に記載に電力変換システム。
- 前記二次巻線は、それぞれ該一次巻線の両側に配列され、該制御器は、該一次巻線の両側に接続する同一の該結合距離を有する該二次巻線の該同期整流ユニットを交錯させ、同期整流を行わせる請求項1に記載に電力変換システム。
- 前記制御器は、該隔離変圧器を駆動し、互いに近い漏れインダクタンスを発生する該同期整流ユニットを交錯させ、同期整流を行わせる請求項1に記載に電力変換システム。
- 前記隔離変圧器は、更に、
巻線フレームであり、該二次巻線が等間隔に該巻線フレームに設けられ、該一次巻線が該巻線フレーム上に巻き付けられ、各該二次巻線の一側に位置し、該一次巻線及び該二次巻線に交錯配列を呈させる巻線フレームと、
巻線フレームに被せ設けられる磁芯と、
を含む請求項1に記載に電力変換システム。 - 前記制御器は、該同期整流ユニットに順に従って同期整流を行わせ、同期整流を行わせる同期整流ユニットと該巻線フレームの中心軸との間の距離を徐々に収束させる請求項4に記載に電力変換システム。
- 前記二次巻線と該一次巻線の間の結合距離は、何れも互いに異なる請求項1に記載に電力変換システム。
- 前記隔離変圧器の該漏れインダクタンスが徐々に増加し、該電力変換システムが出力する該動作電力が徐々に低下する請求項1に記載に電力変換システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104133388A TWI578676B (zh) | 2015-10-12 | 2015-10-12 | 電能轉換系統 |
JP2015006143U JP3202692U (ja) | 2015-10-12 | 2015-12-04 | 電力変換システム |
US15/073,319 US9837886B2 (en) | 2015-10-12 | 2016-03-17 | Power conversion system for providing a current to meet operation of an electronic device by varying a leakage inductance thereof and method for providing the current thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW104133388A TWI578676B (zh) | 2015-10-12 | 2015-10-12 | 電能轉換系統 |
JP2015006143U JP3202692U (ja) | 2015-10-12 | 2015-12-04 | 電力変換システム |
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JP3202692U true JP3202692U (ja) | 2016-02-18 |
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JP2015006143U Active JP3202692U (ja) | 2015-10-12 | 2015-12-04 | 電力変換システム |
Country Status (3)
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US (1) | US9837886B2 (ja) |
JP (1) | JP3202692U (ja) |
TW (1) | TWI578676B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107370379A (zh) * | 2016-05-13 | 2017-11-21 | 群光电能科技股份有限公司 | 电能转换系统及其对电子装置供电的方法 |
JP2020150108A (ja) * | 2019-03-13 | 2020-09-17 | Tdk株式会社 | トランス、電源装置および医療システム |
CN112776631A (zh) * | 2019-11-11 | 2021-05-11 | 法可特里亚股份有限公司 | 电动和/或混合动力车辆的多端口和多方向功率转换系统 |
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CN110504257B (zh) | 2012-11-02 | 2023-12-08 | 罗姆股份有限公司 | 片状电容器、电路组件以及电子设备 |
TWI692190B (zh) * | 2018-09-12 | 2020-04-21 | 邱煌仁 | 串聯諧振式轉換器 |
US11658581B1 (en) * | 2022-02-15 | 2023-05-23 | Acbel Polytech Inc. | Power converter with adjustable output voltage |
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KR100813979B1 (ko) * | 2005-07-26 | 2008-03-14 | 삼성전자주식회사 | 다중 출력을 갖는 전원공급장치 |
US7358707B2 (en) * | 2005-08-02 | 2008-04-15 | Dell Products L.P. | Information handling system including a power supply unit with a power converter for supplying power to multiple outputs |
US8169798B2 (en) * | 2007-06-14 | 2012-05-01 | Samsung Electronics Co., Ltd. | Synchronous rectifier circuit and multi-output power supply device using the same |
US7906868B2 (en) * | 2008-01-15 | 2011-03-15 | Microsemi Corporation | Fine tuned multiple output converter |
US8232674B2 (en) * | 2008-07-31 | 2012-07-31 | Astec International Limited | Multiple output isolated DC/DC power converters |
JP5530212B2 (ja) * | 2010-02-10 | 2014-06-25 | 株式会社日立製作所 | 電源装置、ハードディスク装置、及び電源装置のスイッチング方法 |
CN102223091A (zh) * | 2010-04-14 | 2011-10-19 | 艾默生网络能源系统北美公司 | 一种ac/dc变换器 |
TW201137903A (en) * | 2010-04-23 | 2011-11-01 | Delta Electronics Inc | Bobbin and transformer using the same |
KR20120072933A (ko) * | 2010-12-24 | 2012-07-04 | 삼성전자주식회사 | 다중출력전원공급장치 및 이를 구비한 화상형성장치 |
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2015
- 2015-10-12 TW TW104133388A patent/TWI578676B/zh active
- 2015-12-04 JP JP2015006143U patent/JP3202692U/ja active Active
-
2016
- 2016-03-17 US US15/073,319 patent/US9837886B2/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107370379A (zh) * | 2016-05-13 | 2017-11-21 | 群光电能科技股份有限公司 | 电能转换系统及其对电子装置供电的方法 |
JP2020150108A (ja) * | 2019-03-13 | 2020-09-17 | Tdk株式会社 | トランス、電源装置および医療システム |
JP7326782B2 (ja) | 2019-03-13 | 2023-08-16 | Tdk株式会社 | トランスおよび電源装置 |
CN112776631A (zh) * | 2019-11-11 | 2021-05-11 | 法可特里亚股份有限公司 | 电动和/或混合动力车辆的多端口和多方向功率转换系统 |
Also Published As
Publication number | Publication date |
---|---|
US9837886B2 (en) | 2017-12-05 |
US20170104418A1 (en) | 2017-04-13 |
TWI578676B (zh) | 2017-04-11 |
TW201714391A (zh) | 2017-04-16 |
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