中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 工业控制网络与系统研究室  > 专利
专利名称:
一种微型能量捕获装置及其捕获方法
其他题名: Micro energy harvester and harvesting method thereof
作者: 石刚; 于海; 江宏; 李洪谊; 荣亮; 赵伟; 刘博; 王恒之; 叶鼎; 李永庆; 郝思文; 崔勇
所属部门: 工业控制网络与系统研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明
专利状态: 实审
摘要: 本发明涉及一种微型能量捕获装置,包括顺序连接的传感器、能量处理单元和能量存储单元;所述传感器用于将采集的自然环境中的能量转化为电压输出至能量处理单元;所述能量处理单元用于将来自传感器的电压以最大效率转换为所需电压,输出至能量存储单元。方法包括能量处理器根据传感器输出的电压和电流得到最大效率的最大功率点;实时比较传感器的输出功率与最大功率点;传感器的输出电压通过能量处理器以趋向最大功率点时的电压和电流输出给能量存储单元充电。本发明通过将这种能量捕获装置与环境监测等微功率无线传感节点相结合可以大幅提高无线传感节点的续航能力甚至完全不用外部充电。
英文摘要: The invention relates to a micro energy harvester. The micro energy harvester comprises a sensor, an energy processing unit, and an energy storage unit connected in sequence, the sensor is used for converting energy acquired in the natural environment to voltage and outputting the voltage to the energy processing unit, and the energy processing unit is used for converting the voltage from the sensor to the required voltage with the maximum efficiency and outputting the required voltage to the energy storage unit. The method includes: an energy processor obtains the maximum power point with the maximum efficiency according to the voltage and current outputted by the sensor; the output power of the sensor and the maximum power point are compared in real time; and the output voltage of the sensor is outputted to the energy storage unit for charging with the voltage and the current during the moment close to the maximum power point via the energy processor. According to the micro energy harvester and the method, the energy harvester and micro-power wireless sensing nodes for environment monitoring are combined so that the battery endurance ability of the wireless sensing nodes can be greatly improved, and external charging is even completely avoided.
是否PCT专利:
申请日期: 2014-11-28
公开日期: 2016-06-22
专利申请号: CN201410708343.3
公布/公告号: CN105703490A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/19092
Appears in Collections:工业控制网络与系统研究室_专利

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
CN201410708343.3.pdf(809KB)专利--开放获取View Download

Recommended Citation:
石刚,于海,江宏,等. 一种微型能量捕获装置及其捕获方法. CN105703490A. 2016.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[石刚]'s Articles
[于海]'s Articles
[江宏]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[石刚]‘s Articles
[于海]‘s Articles
[江宏]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: CN201410708343.3.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace