CN109149788B - 一种射频能量收集系统及控制方法 - Google Patents
一种射频能量收集系统及控制方法 Download PDFInfo
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- CN109149788B CN109149788B CN201811085877.XA CN201811085877A CN109149788B CN 109149788 B CN109149788 B CN 109149788B CN 201811085877 A CN201811085877 A CN 201811085877A CN 109149788 B CN109149788 B CN 109149788B
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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
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
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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
- H02J15/00—Systems for storing electric energy
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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
- 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
Abstract
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CN201811085877.XA CN109149788B (zh) | 2018-09-18 | 2018-09-18 | 一种射频能量收集系统及控制方法 |
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CN201811085877.XA CN109149788B (zh) | 2018-09-18 | 2018-09-18 | 一种射频能量收集系统及控制方法 |
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CN109149788A CN109149788A (zh) | 2019-01-04 |
CN109149788B true CN109149788B (zh) | 2021-03-19 |
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CN201811085877.XA Active CN109149788B (zh) | 2018-09-18 | 2018-09-18 | 一种射频能量收集系统及控制方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109842284B (zh) * | 2019-03-06 | 2023-11-10 | 桂林电子科技大学 | 一种应用于能量收集系统的多能量融合升压电路 |
CN110048521B (zh) * | 2019-05-28 | 2023-05-30 | 复旦大学 | 一种基于差分直流压泵的无线能量接收机 |
CN110752744B (zh) * | 2019-10-29 | 2020-09-11 | 合肥工业大学 | 一种用于压电能量收集的无电感自启动能量收集系统 |
CN114077272B (zh) * | 2020-08-13 | 2022-12-23 | 博通集成电路(上海)股份有限公司 | 一种射频功率整流器电路 |
CN112366938B (zh) * | 2020-11-03 | 2021-08-13 | 南京邮电大学 | 一种多源能量收集系统及其控制方法 |
CN114244149B (zh) * | 2021-12-06 | 2023-07-11 | 天津大学 | 应用于射频能量收集系统的双路径rf-dc整流器 |
CN115912915B (zh) * | 2023-01-06 | 2023-05-30 | 南京邮电大学 | 一种应用于射频能量采集的高效率电源管理单元 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319830A (zh) * | 2014-10-09 | 2015-01-28 | 深圳市安普盛科技有限公司 | 一种基于近场通信的充电系统和方法 |
CN104659499A (zh) * | 2015-02-28 | 2015-05-27 | 西安电子科技大学 | 一种多频段射频能量获取系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205160194U (zh) * | 2015-11-20 | 2016-04-13 | 苏州太阳都信息科技有限公司 | 具备主备电检测电路的消防主机综合供电系统 |
JP2018025980A (ja) * | 2016-08-10 | 2018-02-15 | 株式会社東海理化電機製作所 | 検知装置及び検知制御方法 |
CN106301072B (zh) * | 2016-08-17 | 2018-04-03 | 南京邮电大学 | 一种压电能量收集系统及其控制方法 |
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2018
- 2018-09-18 CN CN201811085877.XA patent/CN109149788B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104319830A (zh) * | 2014-10-09 | 2015-01-28 | 深圳市安普盛科技有限公司 | 一种基于近场通信的充电系统和方法 |
CN104659499A (zh) * | 2015-02-28 | 2015-05-27 | 西安电子科技大学 | 一种多频段射频能量获取系统 |
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Application publication date: 20190104 Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS NANTONG INSTITUTE Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2021980011617 Denomination of invention: RF energy collection system and control method Granted publication date: 20210319 License type: Common License Record date: 20211029 |
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Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS NANTONG INSTITUTE Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2021980011617 Date of cancellation: 20230904 |