CN111869085A - 整流器及其驱动方法、芯片、电力设备 - Google Patents

整流器及其驱动方法、芯片、电力设备 Download PDF

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Publication number
CN111869085A
CN111869085A CN201880091474.8A CN201880091474A CN111869085A CN 111869085 A CN111869085 A CN 111869085A CN 201880091474 A CN201880091474 A CN 201880091474A CN 111869085 A CN111869085 A CN 111869085A
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China
Prior art keywords
semiconductor switch
bridge arm
rectifier
inductor
control circuit
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CN201880091474.8A
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CN111869085B (zh
Inventor
黄冬其
王鹏飞
李汇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion 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
    • H02M7/21—Conversion 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
    • H02M7/217—Conversion 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
    • H02M7/219—Conversion 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 bridge configuration

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rectifiers (AREA)

Abstract

本申请提供了一种整流器及其驱动方法、芯片、电力设备，涉及电子技术领域，该整流器包括第一桥臂和第一电感。第一桥臂包括第一上桥臂和第一下桥臂，第一上桥臂耦合在第一输入端与电压输出端之间，第一下桥臂耦合在第一输入端与接地端之间。同时，第一上桥臂上设置有第一半导体开关。第一下桥臂上设置有第二半导体开关。第一电感设置在第一上桥臂上且与第一半导体开关串联，或者，第一电感设置在第一下桥臂上且与第二半导体开关串联。该整流器具有第一工作模式和第二工作模式，第一工作模式适用于高工作频率，第二工作模式适用于低工作频率，该整流器能够根据实际需求切换至第一工作模式或第二工作模式，进而适应不同的场景，通用性较高。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201880091474.8A 2018-06-30 2018-06-30 整流器及其驱动方法、芯片、电力设备 Active CN111869085B (zh)

Applications Claiming Priority (1)

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PCT/CN2018/093916 WO2020000481A1 (zh) 2018-06-30 2018-06-30 整流器及其驱动方法、芯片、电力设备

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CN111869085A true CN111869085A (zh) 2020-10-30
CN111869085B CN111869085B (zh) 2022-02-18

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WO (1) WO2020000481A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130234531A1 (en) * 2012-03-09 2013-09-12 Auckland Uniservices Limited Shorting period control in inductive power transfer systems
CN103441691A (zh) * 2013-07-19 2013-12-11 浙江大学 一种谐振型电力电子变流器及变流器装置
CN104883038A (zh) * 2015-06-15 2015-09-02 山东大学 一种应用负压关断半桥电路驱动器的半桥电路及其方法
CN106208788A (zh) * 2016-08-29 2016-12-07 东北电力大学 一种基于aac的多模块电压源型逆变器
CN107888106A (zh) * 2017-12-04 2018-04-06 黑龙江大学 小功率高频双向ac‑dc双管变换器及无线充电方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204465378U (zh) * 2014-08-28 2015-07-08 深圳维普创新科技有限公司 推挽逆变器
CN105186705B (zh) * 2015-08-04 2017-11-10 宁波微鹅电子科技有限公司 一种高效率的电能发射端、非接触电能传输装置和电能传输方法
CN105703450A (zh) * 2016-04-15 2016-06-22 中国计量大学 基于低频pwm整流器及补偿电容的无线充电装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130234531A1 (en) * 2012-03-09 2013-09-12 Auckland Uniservices Limited Shorting period control in inductive power transfer systems
CN103441691A (zh) * 2013-07-19 2013-12-11 浙江大学 一种谐振型电力电子变流器及变流器装置
CN104883038A (zh) * 2015-06-15 2015-09-02 山东大学 一种应用负压关断半桥电路驱动器的半桥电路及其方法
CN106208788A (zh) * 2016-08-29 2016-12-07 东北电力大学 一种基于aac的多模块电压源型逆变器
CN107888106A (zh) * 2017-12-04 2018-04-06 黑龙江大学 小功率高频双向ac‑dc双管变换器及无线充电方法

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Publication number Publication date
WO2020000481A1 (zh) 2020-01-02
CN111869085B (zh) 2022-02-18

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