<acronym id="mkkk6"><center id="mkkk6"></center></acronym><sup id="mkkk6"><center id="mkkk6"></center></sup>
<object id="mkkk6"></object>
<rt id="mkkk6"><small id="mkkk6"></small></rt><tr id="mkkk6"><optgroup id="mkkk6"></optgroup></tr>
<rt id="mkkk6"><small id="mkkk6"></small></rt>
<rt id="mkkk6"></rt><rt id="mkkk6"><center id="mkkk6"></center></rt>

安科瑞DJSF1352-RN直流電表在尼日利亞太陽能混合動力系統的應用

作者: 王婧 來源: 江蘇安科瑞電器制造有限公司 查看聯系方式 查看評論 2021/12/9 22:42:56

摘要:本文介紹了安科瑞DJSF1352-RN直流電表在尼日利亞小型光伏發電設施直流側的應用。主要用于光伏系統中的電流的計量,通過霍爾對電路系統進行計量、通訊和控制等。

  Abstract: This paper introduces the application of Acrel DJSF1352-RN DC energy meter in the DC side of a photovoltaic system in Nigeria. It is mainly used to measure the DC current in the photovoltaic system, and cooperate with hall current sensor to measure, communicate and control the circuit system.

  1.項目概述:Project Overview

  該公司位于尼日利亞,是一家新能源公司。主要在非洲從事光伏發電項目??蛻粢褂弥绷麟姳?,用于光伏系統中直流側的監測計量。

  The company is located in Nigeria and is a new energy company. Mainly engaged in photovoltaic power generation projects in Africa. The customer wants to use DC meters and hall sensors for monitor current and voltage at the DC side of photovoltaic system.

  1352-RN介紹 DJSF1352-RN DC Energy Meters

  DJSF1352-RN導軌式直流電能表,主要針對電信基站、直流充電樁、太陽能光伏等應用場合而設計,該系列儀表可測量直流系統中的電壓、電流、功率以及正反向電能等。在實際使用現場,即可計量總電能,又可計量規定時間段內的電能。檢測的結果既可用于本地顯示,又能與工控設備、計算機連接,組成測控系統。

  儀表可具有紅外通訊接口和RS-485通訊接口,同時支持Modbus-RTU協議和DLT645-97(07)協議;可帶繼電器報警輸出和開關量輸入功能;根據不同要求,通過儀表面板按鍵,對變比、報警、通訊進行設置;具有開關量事件記錄(Modbus協議)、編程和事件設置記錄(645協議)、數據瞬時和定時凍結功能(645協議)、電壓電流功率值記錄功能。

  DJSF1352-RN rail-mounted DC power meter designed for telecommunications base stations, DC charging piles, solar photovoltaic and other applications, this series of meters can measure the voltage, current, power and forward and reverse energy and so0n in the DC actual use of the site, you can measure the total power, but also measure the energy within a specified period of time. The test results can be used for local display, but also with industrial control equipment, computers to form a measurement and control system.

  The meter can have infrared communication interface and RS-485 communication interface, and supports Modbus-RTU protocol and DLT645-97 (07) protocol at the same meter can have relay alarm output and digital input function;You can set the ratio, alarm, and communication through the meter panel keys according to different meter can have event recording of switch (Modbus protocol), programming and event setting records (645 protocol), instantaneous and timing freeze function of data (645 protocol), value recording function of voltage and current power.

  3.型號及功能介紹 Type and Function Description

  Note:when dual DC input(D)function is selected,if Hall current sensor input is used in

  current channel,a power supply module shall be provided to supply power to the second Hall sensor;if D function is not provided,the built-in power supply of electric meter can be used.

  4.開口式霍爾電流傳感器Split Core Hall Current Transformer

  5.客戶要求 Customer Requirement

  客戶有一個太陽能混合動力系統。PV板,電池儲能與柴油發生器電信站,三者連接到同一根母線??蛻粝胗弥绷鲀x表來監測母線的電流電壓。他們的太陽能系統是電信基站,輔助電源是DC48V,電流是DC100A。

  The customer have a solar hybrid system. PV panel, battery storage and diesel generator for a telecom station,All the 3 systems are connected to a single bus bar. They wants to know the watt hour reading from the bus bar using a DC meter. And their solar site is a telecom site. the power supply voltage is DC 48V, the current is DC100A.

  參考文獻 Bibliography

   For Enterprise Micro-grid System 2021.04

版權提示】一步電子網倡導尊重與保護知識產權。未經許可,任何人不得復制、轉載、或以其他方式使用本網站的內容。如發現本站文章存在版權問題,煩請提供版權疑問、身份證明、版權證明、聯系方式等發郵件至web@kuyibu.com,我們將及時溝通與處理。

發表評論 點擊 登錄 微信,亮頭像秀觀點,已發布 0

 
 

猜你喜歡

最新国产玩偶在线,玩偶姐姐陪玩系列下载,美人母乳妻在线,国产一区二区三区av剧情,www.5g免费在线视频.com,99久久精品无码一区二区,pr社女主播微博,自拍偷拍 p,site:www.2kuf.com 亚洲AV日韩AV欧v在线天堂仙踪林| 娇小6一8xxxxx| [91制片厂]刘玥 在线| 啪啪AV射精种子| 导航swag合集网站| 国产亚洲字幕剧情丝袜| 无码人妻丝袜在线视频红杏| 19韩国主播vip在线观看| 亚洲欧美偷拍丝袜清| 亚洲欧美偷拍主播麻豆| 国产居家AV在线| 中国大奶情侣性爱视频| pr社有名的主播| 国产小视频在线观看一区免费| 国产视频在| 亚洲福利网站一区二区| 凤鸣鸟唱国产| 花花公子无圣光pR社| 91精品众筹模特私拍在线| 无码A片免费视频下载| AV电子书免费在线观看| 91av在线视频第一页| 老师穿旗袍白丝让我爽翻天av| 苏贝果 磁力| 幼兽另类| 水电工寂寞少妇108麻豆网| 泰国裸模美女m.m1ok.com| 天美传媒探花偷拍在线观看| pr社音波酱| 手机自拍偷拍小视视频| 久久偷拍视频一区| 秋霞丝袜理论在线| 97人妻超碰在线麻豆| 无码专区中文字幕无码野外| PR社福利网| 国产九啪啪精品免费视频| 97国产精品一区| 星级大酒店干了一个星级美女绝对极品,高潮时满足的笑了-更多你想要的东西| 天美偷拍探花| 堕美人妻吉泽明步在线播放| 中国国产av不卡精品| http://www.can-seo.com http://www.gamecharactersetup.com http://www.info-mcl.com http://www.anadolumuz.com http://www.akshayseed.com http://www.51tengyun.com