Choose a country or area to see content specific to your location

    启用浏览器 cookies,以便改善站点的功能和性能。
    Keysight Technologies
    在线咨询
    联系是德科技
    Login Welcome Login
    欢迎
      您已使用以下登录名称 :
    • 我的个人信息
    • 退出
    • 登录
    • 注册
    中国

    确认您的国家或地区

    中国

    • 中国
    • 日本
    • 繁體中文
    • 한국
    • Brasil
    • Canada
    • Deutschland
    • France
    • India
    • Malaysia
    • United Kingdom
    • United States
    • Australia
    • Austria
    • Belgium
    • Denmark
    • Finland
    • Hong Kong, China
    • Ireland
    • Israel
    • Italy
    • Mexico
    • Netherlands
    • Singapore
    • Spain
    • Sweden
    • Switzerland (German)
    • Thailand
    • Vietnam
    • 查看并选择所有国家或地区 更多…

    请确认

    Confirm your country to access relevant pricing, special offers, events, and contact information.

        • Computer Aided Engineering right arrow
        • Engineering Design Automation right arrow
        • Engineering Data Management right arrow
        • Optical Design Engineering right arrow
        • Software Quality Engineering right arrow
        All Design Engineering Software right arrow
        • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        • Photonic and Optical Test right arrow Quantum Design and Test right arrow
        • AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        • LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        • Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow WLAN and IoT Testing right arrow
        • Automotive EV Emulators right arrow Autonomous Drive Testing right arrow Automotive Communications Testing right arrow
        • Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
      • All Instrument Software right arrow
        • Network Visibility Equipment right arrow
        • Network and Applications Monitoring right arrow
        • Semiconductors right arrow
        • In-Circuit Test For Manufacturing right arrow
        • Support Services right arrow
        • Managed Services right arrow
        • Financial Alternatives right arrow
        All Services right arrow
      • All Modular Instruments right arrow
        • Instrument Accessories right arrow
        • Part Number Lookup right arrow
      All Products right arrow
      Stream 120 MHz I/Q Data to Your Laptop in the Field

      Pinpoint interference with post-processing spectrum management software in the lab. 

      Meet the new FieldFox
      FieldFox Handheld Analyzers
      Now You Can Run Fast, Accurate Tests up to 192 kW

      Our high-density ATE power supplies end trade-offs between test throughput and precision.

      了解更多
      High Power ATE System Supplies
      WirelessPro 3GPP AI Simulation Platform

      WirelessPro empowers you to model, simulate, and analyze various aspects of 5G networks, 5G Advanced technologies, and future 6G wireless channels with unparalleled ease and accuracy.

      Explore Now
      AI/ML driven design for 6G air interface
      Digital Validation. Faster.

      Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz.

      Meet the XR8
      Pro XR8 Oscilloscope
      Discover Keysight AI Data Center Builder

      Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.

      Explore Now
      Keysight PathWave VSA software running on a laptop
      Simplify Complexity with Advanced Signal Analyzer Software

      Accelerate signal analysis testing with Keysight’s VSA software. Visualize, demodulate, and troubleshoot with over 75+ signal standards with precision.

      Explore Now
      Keysight PathWave VSA software running on a laptop
      Introducing AI-Enhanced Packet Brokers

      With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.

      Explore Now
      Vision 400 Network Packet Broker
      Precision In-Circuit Testing for Production

      Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.    

      Learn More
      Keysight's i3070 Series Equipment
      Accelerate Your Innovation Engine

      Explore curated support plans, prioritized to keep you innovating at speed.

      Explore KeysightCare
      Keysight Support
    • 解决方案
    • 查看所有产品和资源

      勤学以博览工程师智慧知识宝库

      Featured
      • nav icon 应用指南
      • nav icon 电子书
      • nav icon 白皮书
      • nav icon 训练营
      搜索资源 right arrow
      更多学习方式

      Keysight Learn 提供有关感兴趣主题的沉浸式内容,包括解决方案、博客、活动等。

      • nav icon 使用场景
      • nav icon 学习中心
      • nav icon 博客
      • nav icon 活动
      探索是德科技学习 right arrow
      • My Learn Dashboard
      • 关于是德科技
      My Learn Dashboard

      Track. Discover. Personalize.
      All in one place.

       

      Try it today
    • 购买
    • 支持任务

      欢迎访问 24x7 自助服务门户网站

      • 技术支持
      • 知识中心
      • 服务订单管理
      • 校准证书
      • 软件下载中心
      工具

      其他产品支持

      • 是德科技支持门户网站
      • 计算机辅助工程
      • 网络测试与可视性支持
      • NES 无线解决方案帮助中心
      • Eggplant 软件测试自动化
      • 软件授权管理
      了解更多是德科技服务

      勤学以博览工程师智慧知识宝库

      了解更多
      • Computer Aided Engineering right arrow
        Engineering Design Automation right arrow
        Engineering Data Management right arrow
        Optical Design Engineering right arrow
        Software Quality Engineering right arrow
        All Design Engineering Software
        WirelessPro 3GPP AI Simulation Platform

        WirelessPro empowers you to model, simulate, and analyze various aspects of 5G networks, 5G Advanced technologies, and future 6G wireless channels with unparalleled ease and accuracy.

        Explore Now
        AI/ML driven design for 6G air interface
      • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        Photonic and Optical Test right arrow Quantum Design and Test right arrow
        AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        Digital Validation. Faster.

        Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz.

        Meet the XR8
        Pro XR8 Oscilloscope
      • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow WLAN and IoT Testing right arrow
        Automotive EV Emulators right arrow Autonomous Drive Testing right arrow Automotive Communications Testing right arrow
        Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
        Discover Keysight AI Data Center Builder

        Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.

        Explore Now
        Keysight PathWave VSA software running on a laptop
      • All Instrument Software
        Simplify Complexity with Advanced Signal Analyzer Software

        Accelerate signal analysis testing with Keysight’s VSA software. Visualize, demodulate, and troubleshoot with over 75+ signal standards with precision.

        Explore Now
        Keysight PathWave VSA software running on a laptop
      • Network Visibility Equipment right arrow
        Network and Applications Monitoring right arrow
        Introducing AI-Enhanced Packet Brokers

        With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.

        Explore Now
        Vision 400 Network Packet Broker
      • Semiconductors right arrow
        In-Circuit Test For Manufacturing right arrow
        Precision In-Circuit Testing for Production

        Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.    

        Learn More
        Keysight's i3070 Series Equipment
      • Support Services right arrow
        Managed Services right arrow
        Financial Alternatives right arrow
        All Services
        Accelerate Your Innovation Engine

        Explore curated support plans, prioritized to keep you innovating at speed.

        Explore KeysightCare
        Keysight Support
      • All Modular Instruments
      • Instrument Accessories right arrow
        Part Number Lookup right arrow
      All Products
      Stream 120 MHz I/Q Data to Your Laptop in the Field

      Pinpoint interference with post-processing spectrum management software in the lab. 

      Meet the new FieldFox
      FieldFox Handheld Analyzers
      Now You Can Run Fast, Accurate Tests up to 192 kW

      Our high-density ATE power supplies end trade-offs between test throughput and precision.

      了解更多
      High Power ATE System Supplies
    • 解决方案
    • My Learn Dashboard right arrow

      勤学以博览工程师智慧知识宝库

      Featured
      • nav icon 应用指南
      • nav icon 电子书
      • nav icon 白皮书
      • nav icon 训练营
      搜索资源

      Keysight Learn 提供有关感兴趣主题的沉浸式内容,包括解决方案、博客、活动等。

      • nav icon 使用场景
      • nav icon 学习中心
      • nav icon 博客
      • nav icon 活动
      探索是德科技学习
      关于是德科技 right arrow
      My Learn Dashboard

      Track. Discover. Personalize.
      All in one place.

       

      Try it today
    • 购买
    • 欢迎访问 24x7 自助服务门户网站

      • 技术支持
      • 知识中心
      • 服务订单管理
      • 校准证书
      • 软件下载中心

      其他产品支持

      • 是德科技支持门户网站
      • 计算机辅助工程
      • 网络测试与可视性支持
      • NES 无线解决方案帮助中心
      • Eggplant 软件测试自动化
      • 软件授权管理
      了解更多是德科技服务

      勤学以博览工程师智慧知识宝库

      了解更多
    联系是德科技
    欢迎 |
    Exit Procurement Session
    • View and Transfer Cart
    • Discard Cart and End Procurement Session

    您希望搜索哪方面的内容?

    Pro Oscilloscopes Handheld Spectrum Analyzers Compact Signal Generators 寻找解决方案 需要技术支持 参加课程 查找活动 原厂翻新仪器 KeysightCare 在线购买
    建议的搜索
    No product matches found - System Exception
    符合的结果
    用于太阳能电池和模块测试的 温度测量解决方案
    Publication Number: 5992-1980CHCN
    Publication Date: 2018.04.09
    Language: 中文(简体)
    Application Notes

    用于太阳能电池和模块测试的 温度测量解决方案

    Show Description

    在很多国家,太阳能越来越受青睐,原因是太阳能电池模块和系统的成本迅速降低,与矿物燃料发电相比,具有极大的价格竞争优势。一些国家已经实现了电网平价,这意味着使用太阳能或其他可再生能源,发电成本将等于或低于传统矿物燃料来源。在一些传统电网难以到达的地区,太阳能已经成为一种重要的替代能源。

    太阳能电池系统使用一组太阳能电池板,通过光电作用将太阳光转化成电能。每块电池板都由多个太阳能电池模块组成,这些太阳能电池模块又由一个太阳能电池矩阵组成,太阳能电池会将太阳辐射转化为电力。任何太阳能电池发生故障,都会导致发电量降低,造成电力输出量的损失。

    当一块电池被遮挡或不工作时,这块电池不但不能发电,还会消耗相邻串联太阳能电池的能量。太阳能发电厂中可能会有数千块太阳能电池板,若要单独对每块电池板都进行电力测试,定会非常耗时且繁琐。本应用指南将要介绍如何使用数据采集系统和热成像方法来测试太阳能电池和太阳能模块。

    太阳能电池和模块 测试中的温度测量

    在太阳能电池和模块测试中,紧靠电池或被测模块的 I-V 曲线是远远不够的。通常还需要进行温度测量,和对已校准参考电池的测量。温度会直接影响电池或模块的输出电力,因此您在测试期间需要进行温度测量,以便充分了解所有的测试条件。要测量太阳能电池或模块的供电光源的有效性,往往需要用到经过校准的参考电池。图 1 是太阳能模块测试装置的一个示例。该装置使用了一个开关测量单元,避免了再使用一套成本高昂的冗余测量设备。另外,还可通过开关转换配置来并行测试多个太阳能电池或模块。

    是德科技提供了三个产品系列来满足您的太阳能测试开关需求:34980A 多功能开关/测量单元、34970A 数据采集开关单元和 L44xxA 系列开关模块

    用于大型太阳能模块 测试的温度测量

    由于单个热电偶传感器的覆盖范围有限,测试较大的太阳能模块时,就需要在巨大的太阳能模块上安装数百个热电偶传感器。要监控大型太阳能模块的温度,更有效的方法应该是使用高精度热成像仪。图 2 示出了使用 Keysight U5850 系列 TrueIR 热成像仪在过热太阳能模块电池上检测到的热点。

    请下载此应用指南,了解更多知识。

    必填项 请输入有效的电子邮件地址

    更改电子邮件地址?

    点击此按钮,即表示您已同意将您的个人资料提供給是德科技。 关于我们如何使用这些资料,请查阅 是德科技隐私声明。

    感谢您!

    查看

    • 产品与服务
    • 解决方案
    • 解决方案
    • 是德科技云课堂
    • 翻新设备
    • 合作伙伴

    支持

    • 是德科技产品支持
    • 管理软件许可证
    • 产品订单状态
    • 部件

    关于是德科技

    • 新闻
    • 投资者关系
    • 品质与安全
    • 企业社会责任
    • 供应链透明化
    • 招贤纳士

    是德科技微信

    • WeChat:与是德科技互联
    • © 是德科技 2000–2026
    • 隐私
    • 网站地图
    • 条款
    • 商标致谢
    • 反馈
    • Accessibility Statement
    • 京ICP备20005161号 京公网安备 11010502040140 号