CN113726197A - 一种单电感双输出Delta整流器 - Google Patents

一种单电感双输出Delta整流器 Download PDF

Info

Publication number
CN113726197A
CN113726197A CN202111161083.9A CN202111161083A CN113726197A CN 113726197 A CN113726197 A CN 113726197A CN 202111161083 A CN202111161083 A CN 202111161083A CN 113726197 A CN113726197 A CN 113726197A
Authority
CN
China
Prior art keywords
inductor
diode
power supply
filter
switch
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.)
Pending
Application number
CN202111161083.9A
Other languages
English (en)
Inventor
颜景斌
李学东
高崇禧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin University of Science and Technology
Original Assignee
Harbin University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin University of Science and Technology filed Critical Harbin University of Science and Technology
Priority to CN202111161083.9A priority Critical patent/CN113726197A/zh
Publication of CN113726197A publication Critical patent/CN113726197A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/064Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode with several outputs
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/066Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode particular circuits having a special characteristic
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/2173Conversion of ac power input into dc power output without possibility of reversal 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 in a biphase or polyphase circuit arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)

Abstract

一种单电感双输出Delta整流器,包括三相交流电源,LC滤波电路,Delta型接法整流电路,单电感双输出回路。三相交流电源与LC滤波电路相连,LC滤波电路与Delta型接法整流电路相连,Delta型接法整流电路与单电感双输出回路相连,本发明与传统的整流器相比,降低了整流器的导通损耗,在实际应用中减小了开关变换器的体积,实现了整流器的双输出。

Description

一种单电感双输出Delta整流器
技术领域
本发明涉及三相电能变换领域,具体涉及一种基于单电感双输出Delta整流器。
背景技术
在比较复杂的电力电子设备***当中,负载常常需要不同等级的电压进行供电,以保证各个模块能够正常工作,同时也能够减少不必要的能源浪费,在便携式电子设备中这一点显得尤为重要,目前存在的变换器大多数只有一路输出,因此为了得到不同幅值的电压***需要多个DC-DC变换器,这样不仅增大了设备的体积更降低了***的转换效率。
发明内容
有鉴于此,本发明的目的在于提供一种单电感双输出Delta整流器,与传统的整流器相比,该整流器降低了开关的导通损耗,实现了整流器的双路输出,具有较高的能量转化效率,应用前景十分广泛。
本发明采取的技术方案为:
一种单电感双输出Delta整流器:它包括三相交流电源,LC滤波电路,Delta型接法整流电路,单电感双输出回路。三相交流电源与LC滤波电路相连,LC滤波电路与Delta型接法整流电路相连,Delta型接法整流电路与单电感双输出回路相连。所述三相交流电源包括电源Va,电源Vb,电源Vc;所述滤波电路包括滤波电感Ln(n=1,2,3),滤波电容Cn(n=1,2,3);所述的整流电路包括二极管Dna(n=1,2,3,4,5,6),二极管Dnb(n=1,2,3,4,5,6)、开关Sn(n=1,2,3,4,5,6)、续流二极管D7;所述的单电感双输出回路包括开关S7,S8,电感L4,L5,电容C4,C5,二极管Da和输出电阻R1,R2。
所述的三相交流电源是对称的三相交流电流源,其中a相电源相角超前b相电源120°,b相电源超前c相电源120°。
所述的滤波电路中的滤波电感L1一端与电源Va连接,另一端与滤波电容C1一端连接;滤波电感L2一端与电源Vb连接,另一端与电容滤波C2一端连接;滤波电感L3一端与电源Vc连接,另一端与滤波电容C3一端连接,滤波电容C1、滤波电容C2、和滤波电容C3的另一端相连。
所述的Delta型接法整流电路中,二极管D1a的阴极与二极管D1b的阴极、开关管S1的集电极相连,二极管D1a 的阳极与a点和D4a的阴极相连,D4a的阳极与D4b的阳极、开关管S4的发射极相连,D4b的阴极与D1b的阳极和b点相连;二极管D3a的阴极与二极管D3b的阴极、开关管S3的集电极相连,二极管D3a 的阳极与b点和D6a的阴极相连,D6a的阳极与D6b的阳极和开关管S6的发射极相连,D6b的阴极与D3b的阳极和c点相连,二极管D5a的阴极与二极管D5b的阴极、开关管S5的集电极相连,二极管D5a 的阳极与c点和D2a的阴极相连,D2a的阳极与D2b的阳极和开关管S2的发射极相连,D2b的阴极与D5b的阳极和a点相连,开关S1、开关S3、开关S5和二极管D7的阴极以及电感L4的一端相连,开关S4、开关S6、开关S2和二极管D7的阳极相连。
所述的单电感双输出回路中,电感L4一端与开关S1、开关S3、开关S5和二极管D7的阴极相连,另一端与开关S7的漏极、二极管Da的阳极相连,开关S7的源极与开关S8的漏极、电感L5的一端相连,电感L5的另一端与电容C4、电阻R1的一端相连,电容C4、电阻R1的另一端与开关S8的源极、电容C5的一端、电阻R2的一端相连,电容C5与电阻R2的另一端与二极管Da的阴极相连。两路输出共用同一个电感L4。
本发明一种基于移相全桥的隔离型Delta整流器,具有如下优点:
本发明在Delta型整流器结构下该整流器降低了开关的导通损耗,实现了整流器的双路输出,具有较高的能量转化效率。
附图说明
图1是本发明的具体实施电路图。
图2是开关S7,S8的触发信号图。
具体实施方式
图1所示为一种单电感双输出Delta整流器:它包括三相交流电源,LC滤波电路,Delta型接法整流电路和单电感双输出回路。三相交流电源与LC滤波电路相连,LC滤波电路与Delta型接法整流电路相连,Delta型接法整流电路与单电感双输出回路相连。所述三相交流电源包括电源Va,电源Vb,电源Vc;所述滤波电路包括滤波电感Ln(n=1,2,3),滤波电容Cn(n=1,2,3);所述的整流电路包括二极管Dna(n=1,2,3,4,5,6),二极管Dnb(n=1,2,3,4,5,6)、开关Sn(n=1,2,3,4,5,6)、续流二极管D7;所述的单电感双输出回路包括开关S7,S8,电感L4,L5,电容C4,C5,二极管Da和输出电阻R1,R2。
所述的三相交流电源是对称的三相交流电流源,其中a相电源相角超前b相电源120°,b相电源超前c相电源120°。
所述的滤波电路中的滤波电感L1一端与电源Va连接,另一端与滤波电容C1一端连接;滤波电感L2一端与电源Vb连接,另一端与电容滤波C2一端连接;滤波电感L3一端与电源Vc连接,另一端与滤波电容C3一端连接,滤波电容C1、滤波电容C2、和滤波电容C3的另一端相连。
所述的Delta型接法整流电路中,二极管D1a的阴极与二极管D1b的阴极、开关管S1的集电极相连,二极管D1a 的阳极与a点和D4a的阴极相连,D4a的阳极与D4b的阳极、开关管S4的发射极相连,D4b的阴极与D1b的阳极和b点相连;二极管D3a的阴极与二极管D3b的阴极、开关管S3的集电极相连,二极管D3a 的阳极与b点和D6a的阴极相连,D6a的阳极与D6b的阳极和开关管S6的发射极相连,D6b的阴极与D3b的阳极和c点相连,二极管D5a的阴极与二极管D5b的阴极、开关管S5的集电极相连,二极管D5a 的阳极与c点和D2a的阴极相连,D2a的阳极与D2b的阳极和开关管S2的发射极相连,D2b的阴极与D5b的阳极和a点相连,开关S1、开关S3、开关S5和二极管D7的阴极以及电感L4的一端相连,开关S4、开关S6、开关S2和二极管D7的阳极相连。
如权利要求1所述的一种单电感双输出Delta整流器,其特征是:所述的单电感双输出回路中,电感L4一端与开关S1、开关S3、开关S5和二极管D7的阴极相连,另一端与开关S7的漏极、二极管Da的阳极相连,开关S7的源极与开关S8的漏极、电感L5的一端相连,电感L5的另一端与电容C4、电阻R1的一端相连,电容C4、电阻R1的另一端与开关S8的源极、电容C5的一端、电阻R2的一端相连,电容C5与电阻R2的另一端与二极管Da的阴极相连,两路输出共用同一个电感L4。
以上所述仅是本发明的优选实施方式,但并非用以限定本发明,对于熟悉本领域的技术人员在不脱离本发明的精神和范围内都可以做各种改动和修饰,因此,本发明的保护范围应该以权利要求书所界定的为准。

Claims (5)

1.一种单电感双输出Delta整流器,其特征是:它包括三相交流电源,LC滤波电路,Delta型接法整流电路,单电感双输出回路;三相交流电源与LC滤波电路相连,LC滤波电路与Delta型接法整流电路相连,Delta型接法整流电路与单电感双输出回路相连;所述三相交流电源包括电源Vn,电源Vb,电源Vc;所述滤波电路包括滤波电感Ln(n=1,2,3),滤波电容Cn(n=1,2,3);所述的整流电路包括二极管Dna(n=1,2,3,4,5,6),二极管Dnb(n=1,2,3,4,5,6)、开关Sn(n=1,2,3,4,5,6)、续流二极管D7;所述的单电感双输出回路包括开关S7,S8,电感L4,L5,电容C4,C5,二极管Da和输出电阻R1,R2。
2.如权利要求1所述的一种单电感双输出Delta整流器,其特征是:所述的三相交流电源是对称的三相交流电流源,其中a相电源相角超前b相电源120°,b相电源超前c相电源120°。
3.如权利要求1所述的一种单电感双输出Delta整流器,其特征是:所述的滤波电路中的滤波电感L1一端与电源Va连接,另一端与滤波电容C1一端连接;滤波电感L2一端与电源Vb连接,另一端与电容滤波C2一端连接;滤波电感L3一端与电源Vc连接,另一端与滤波电容C3一端连接,滤波电容C1、滤波电容C2、和滤波电容C3的另一端相连。
4.如权利要求1所述的一种单电感双输出Delta整流器,其特征是:所述的Delta型接法整流电路中,二极管D1a的阴极与二极管D1b的阴极、开关管S1的集电极相连,二极管D1a 的阳极与a点和D4a的阴极相连,D4a的阳极与D4b的阳极、开关管S4的发射极相连,D4b的阴极与D1b的阳极和b点相连;二极管D3a的阴极与二极管D3b的阴极、开关管S3的集电极相连,二极管D3a 的阳极与b点和D6a的阴极相连,D6a的阳极与D6b的阳极和开关管S6的发射极相连,D6b的阴极与D3b的阳极和c点相连,二极管D5a的阴极与二极管D5b的阴极、开关管S5的集电极相连,二极管D5a 的阳极与c点和D2a的阴极相连,D2a的阳极与D2b的阳极和开关管S2的发射极相连,D2b的阴极与D5b的阳极和a点相连,开关S1、开关S3、开关S5和二极管D7的阴极以及电感L4的一端相连,开关S4、开关S6、开关S2和二极管D7的阳极相连。
5.如权利要求1所述的一种单电感双输出Delta整流器,其特征是:所述的单电感双输出回路中,电感L4一端与开关S1、开关S3、开关S5和二极管D7的阴极相连,另一端与开关S7的漏极、二极管Da的阳极相连,开关S7的源极与开关S8的漏极、电感L5的一端相连,电感L5的另一端与电容C4、电阻R1的一端相连,电容C4、电阻R1的另一端与开关S8的源极、电容C5的一端、电阻R2的一端相连,电容C5与电阻R2的另一端与二极管Da的阴极相连,两路输出共用同一个电感L4。
CN202111161083.9A 2021-09-30 2021-09-30 一种单电感双输出Delta整流器 Pending CN113726197A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111161083.9A CN113726197A (zh) 2021-09-30 2021-09-30 一种单电感双输出Delta整流器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111161083.9A CN113726197A (zh) 2021-09-30 2021-09-30 一种单电感双输出Delta整流器

Publications (1)

Publication Number Publication Date
CN113726197A true CN113726197A (zh) 2021-11-30

Family

ID=78685580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111161083.9A Pending CN113726197A (zh) 2021-09-30 2021-09-30 一种单电感双输出Delta整流器

Country Status (1)

Country Link
CN (1) CN113726197A (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2059935A1 (en) * 1991-02-08 1992-08-09 Robert Louis Steigerwald High power factor power supply
US20050105227A1 (en) * 2003-11-14 2005-05-19 Jun Chen Single inductor dual output buck converter
JP2006345659A (ja) * 2005-06-09 2006-12-21 Kaga Component Kk 2出力dc/dcコンバータの外部接続回路
CN105515417A (zh) * 2016-01-26 2016-04-20 南京航空航天大学 双输出单相pfc变换器及其组合式功率变换***和控制方法
CN108075660A (zh) * 2016-11-08 2018-05-25 中国矿业大学 一种基于脉冲序列控制的新型双输出Buck变换器
CN112152489A (zh) * 2020-09-23 2020-12-29 南京信息工程大学 一种高低压直流双输出集成型三相pwm整流变换器及控制方法
CN213305280U (zh) * 2020-10-26 2021-05-28 哈尔滨理工大学 一种基于开关电容的高降压变比整流器
CN213817574U (zh) * 2020-10-28 2021-07-27 哈尔滨理工大学 一种基于耦合电感的纹波抑制整流器
CN216699852U (zh) * 2021-09-30 2022-06-07 哈尔滨理工大学 一种单电感双输出Delta整流器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2059935A1 (en) * 1991-02-08 1992-08-09 Robert Louis Steigerwald High power factor power supply
EP0498651A2 (en) * 1991-02-08 1992-08-12 General Electric Company High power factor power supply
US20050105227A1 (en) * 2003-11-14 2005-05-19 Jun Chen Single inductor dual output buck converter
JP2006345659A (ja) * 2005-06-09 2006-12-21 Kaga Component Kk 2出力dc/dcコンバータの外部接続回路
CN105515417A (zh) * 2016-01-26 2016-04-20 南京航空航天大学 双输出单相pfc变换器及其组合式功率变换***和控制方法
CN108075660A (zh) * 2016-11-08 2018-05-25 中国矿业大学 一种基于脉冲序列控制的新型双输出Buck变换器
CN112152489A (zh) * 2020-09-23 2020-12-29 南京信息工程大学 一种高低压直流双输出集成型三相pwm整流变换器及控制方法
CN213305280U (zh) * 2020-10-26 2021-05-28 哈尔滨理工大学 一种基于开关电容的高降压变比整流器
CN213817574U (zh) * 2020-10-28 2021-07-27 哈尔滨理工大学 一种基于耦合电感的纹波抑制整流器
CN216699852U (zh) * 2021-09-30 2022-06-07 哈尔滨理工大学 一种单电感双输出Delta整流器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANWESHA MUKHOPADHYAY, SANTANU MISHRA: "Dual Output PFC Rectifier with Simultaneous Boost and Buck Output", 《IECON 2017 - 43RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY》, 18 December 2017 (2017-12-18), pages 1113 - 1118 *
BEN GUO,FRED WANG,EDDY AELOIZA: "Modulation Scheme for Delta-type Current Source Rectifier to Reduce Input Current Distortion", 《2014 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE)》, 13 November 2014 (2014-11-13), pages 4095 - 4101 *

Similar Documents

Publication Publication Date Title
CN101860192B (zh) 一种三态三电平pfc电路及多态三电平pfc电路
US8760128B2 (en) Three-phase boost-buck power factor correction converter
US7450408B2 (en) Integrated converter having three-phase power factor correction
CN107204717B (zh) 一种无桥升压型cuk pfc电路
JP2000316281A (ja) 主段と補助段とを有する3相スプリットブーストコンバータ
CN102938617A (zh) 一种交流-直流功率变换器
CN216699852U (zh) 一种单电感双输出Delta整流器
CN101860191A (zh) 单相与三相双重升降压功率因数校正电路及其控制方法
CN100436022C (zh) 具有高功率因子的电弧焊机发电机
CN216122243U (zh) 一种基于移相全桥的隔离型Delta整流器
CN112366966B (zh) 单开关半桥电能变换器
CN109194165B (zh) 交流-直流功率变换器
CN108683343B (zh) 伪连续导电模式Buck-Boost无桥PFC变换器
CN113726197A (zh) 一种单电感双输出Delta整流器
CN101478247B (zh) 具有电压反馈的单级ac-dc变换电路
WO2022179564A1 (zh) 无桥降压功率因素校正电路
CN100356672C (zh) 三相功率因数校正电能变换装置
CN114583988A (zh) Csr高频pwm整流电路输出对地平衡的并联方法
CN110798086B (zh) 一种三电平软开关整流电路
CN109905941B (zh) 单极式多模态宽范围输入电压无电解电容led驱动器
CN113708651A (zh) 一种基于移相全桥的隔离型Delta整流器
CN112532078A (zh) 一种基于零电流软开关的swiss整流器
JPH08126322A (ja) 直流電源装置
CN220359032U (zh) 功率因数校正器、功率因数校正电路和电源装备
CN214205359U (zh) 一种基于软开关的改进型Delta型整流器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination