KR101848903B1 - 듀얼 엑티브 브릿지 컨버터를 위한 슬라이딩 모드 제어기 - Google Patents
듀얼 엑티브 브릿지 컨버터를 위한 슬라이딩 모드 제어기 Download PDFInfo
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- KR101848903B1 KR101848903B1 KR1020160157684A KR20160157684A KR101848903B1 KR 101848903 B1 KR101848903 B1 KR 101848903B1 KR 1020160157684 A KR1020160157684 A KR 1020160157684A KR 20160157684 A KR20160157684 A KR 20160157684A KR 101848903 B1 KR101848903 B1 KR 101848903B1
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- Prior art keywords
- battery
- voltage
- dual active
- equation
- current
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- 230000009977 dual effect Effects 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000004146 energy storage Methods 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- 230000001131 transforming effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Classifications
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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
- H02M3/33569—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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- 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
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- H02J2007/0059—
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- H02M2001/0003—
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 인덕터가 추가 배치된 듀얼 엑티브 브릿지 컨버터의 회로도
도 3은 본 발명의 일 실시예에 따른 슬라이딩 모드 제어기의 블록도
도 4은 일반적인 듀얼 엑티브 브릿지 컨버터의 동작을 설명하기 위한 도면
도 5는 본 발명의 일 실시예에 따른 슬라이딩 모드 제어기를 이용한 에너지 저장 장치의 실험을 위한 구성을 나타내는 도면
도 6 내지 도 13은 본 발명의 일 실시예에 따른 슬라이딩 모드 제어기의 실험 결과를 나타내는 도면
파라미터 | 값 |
DC 버스 전압(Vdc) | 220 V |
배터리 전압(Vb) | 18~25 V |
변압기 권선비(Vb:Vdc) | 4 : 25 |
변압기 누설 인덕턴스(Ls) | 1.4 mH |
캐패시턴스(Vb, Vdc) | 70uF, 2200 uF |
배터리 측 인덕터의 인덕턴스(Lf) | 25 uH |
스위칭 주파수 | 10 kHz |
110: 변환부
120: 함수 획득부
130: 제어부
Claims (4)
- 듀얼 엑티브 브릿지(DAB : Dual Active Bridge) 컨버터, 상기 듀얼 엑티브 브릿지 컨버터에 연결되는 배터리, 및 상기 컨버터와 상기 배터리 사이에 배치되는 인덕터(Lf)를 포함하는 시스템 내 상기 배터리의 전압(vb)에 대한 방정식 또는 상기 배터리에 흐르는 전류(ib)에 대한 방정식을 외란항(disturbance term)을 포함하는 상태 방정식으로 변환하는 변환부;
상기 전압과 지령전압 간의 차 또는 상기 전류와 지령전류 간의 차를 오차로 설정하고, 상기 오차, 상기 오차의 적분항 및 상기 오차의 이중 적분항을 포함하는 슬라이딩 평면 함수를 획득하는 함수 획득부; 및
상기 상태 방정식을 이용하여 상기 슬라이딩 평면 함수의 미분값이 0이 되게 하는 등가 입력(ueq)를 계산하고, 상기 등가 입력(ueq)을 이용하여 상기 듀얼 엑티브 브릿지 컨버터를 제어하는 제어부를 포함하는, 슬라이딩 모드 제어기.
- 청구항 1에 있어서,
상기 외란항은, 상기 배터리의 전압(vb)에 대한 방정식의 경우 상기 듀얼 엑티브 브릿지 컨버터의 배터리측 전류(is)에 관한 항이며, 상기 배터리에 흐르는 전류(ib)에 대한 방정식의 경우 상기 배터리의 전압(vb)에 관한 항인, 슬라이딩 모드 제어기.
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KR1020160157684A KR101848903B1 (ko) | 2016-11-24 | 2016-11-24 | 듀얼 엑티브 브릿지 컨버터를 위한 슬라이딩 모드 제어기 |
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KR1020160157684A KR101848903B1 (ko) | 2016-11-24 | 2016-11-24 | 듀얼 엑티브 브릿지 컨버터를 위한 슬라이딩 모드 제어기 |
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KR101848903B1 true KR101848903B1 (ko) | 2018-04-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111404374A (zh) * | 2020-03-26 | 2020-07-10 | 河南科技大学 | 一种运用遗传算法优化的双向dc-dc变换器的控制方法 |
CN111478592A (zh) * | 2020-05-09 | 2020-07-31 | 哈尔滨理工大学 | 一种双主动全桥dc-dc变换器的滑模控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0799785A (ja) * | 1992-07-22 | 1995-04-11 | Ansaldo Un Azienda Finmecc Spa | フィードバック制御インバータを有するdc/ac変換器におけるトランスの飽和防止回路装置 |
JP2010268584A (ja) * | 2009-05-13 | 2010-11-25 | Shindengen Electric Mfg Co Ltd | インバータ |
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- 2016-11-24 KR KR1020160157684A patent/KR101848903B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0799785A (ja) * | 1992-07-22 | 1995-04-11 | Ansaldo Un Azienda Finmecc Spa | フィードバック制御インバータを有するdc/ac変換器におけるトランスの飽和防止回路装置 |
JP2010268584A (ja) * | 2009-05-13 | 2010-11-25 | Shindengen Electric Mfg Co Ltd | インバータ |
Non-Patent Citations (4)
Title |
---|
Energy Conversion Congress and Exposition (ECCE), 2010 IEEE * |
IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 23, NO. 2 * |
Ik-Chan Choi et al. "Robust Voltage Control of Dual Active Bridge DC-DC Converters using Sliding Mode Control". IEEE. (발표일 : 2016.05.26.) * |
S. Talbi et al. "Control of a Bidirectional Dual Active Bridge Converter for Charge and Discharge of a Li-Ion Battery". IEEE. 2009. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111404374A (zh) * | 2020-03-26 | 2020-07-10 | 河南科技大学 | 一种运用遗传算法优化的双向dc-dc变换器的控制方法 |
CN111404374B (zh) * | 2020-03-26 | 2021-04-30 | 河南科技大学 | 运用遗传算法优化的双向dc-dc变换器的控制方法 |
CN111478592A (zh) * | 2020-05-09 | 2020-07-31 | 哈尔滨理工大学 | 一种双主动全桥dc-dc变换器的滑模控制方法 |
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