Acrel DC Energy Meter applied in Photovoltaic Energy Storage System in Korea

時(shí)間：2021-06-23作者：安科瑞電子商務(wù)（上海）有限公司瀏覽：109

朱鹍
安科瑞電氣股份有限公司  上海嘉定



Abstract: Under the development trend of building electrification, the energy consumption of buildings continues to increase.In order to reduce building energy consumption and promote energy conservation and emission reduction, renewable energy needs to be widely used.Distributed photovoltaic (PV) is one of the most suitable renewable energy sources for buildings. The PV system can generate electricity and consume locally on the building, and reduce the cooling and heating load of the building, thus reducing the energy consumption of the building.The photovoltaic system, power supply system and energy demand of photovoltaic buildings need overall planning and design.

 

1.Project overview
  With the progress of energy storage technology and the reduction of cost, photovoltaic buildings with low-voltage DC power supply technology and energy storage system will become energy producers.A PV energy storage project in South Korea adopts low-voltage DC power supply. A batch of PZ72L-DE/C DC meters of our company are purchased and matched with shunt for application in this project.

 

2. Product introduction

  PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and charging posts. This series of instruments can measure voltage, current, power, forward and reverse power in DC system. It can be used for local display, and connected with industrial control equipment, computers, form a measurement and control system. And it has a variety of external excuse functions for the user to choose: RS485 communication interface, Modbus-RTU protocol, relay alarm output, digital input/output.

  According to different requirements, through the instrument panel keys, you can set the ratio, communication parameters.

 

3.Function


4.Technical Features


 

5. Network topology


6.Photo on-site

Bibliography 


1.Solutions for enterprise micro-grid system

作者簡介：
朱鹍，女，就職于安科瑞電氣股份有限公司，主要研究方向?yàn)槠髽I(yè)能源管控



安科瑞電子商務(wù)（上海）有限公司專注于變電所運(yùn)維云平臺,安全用電管理云平臺,環(huán)保用電監(jiān)管云平臺等, 歡迎致電 15000353138

• 詞條

  詞條說明

• 消防應(yīng)急疏散指示系統(tǒng)在某居民社區(qū)綜合體項(xiàng)目的應(yīng)用

  消防應(yīng)急疏散指示系統(tǒng)在某居民社區(qū)綜合體項(xiàng)目的應(yīng)用朱鹍安科瑞電氣股份有限公司? 上海嘉定【摘要】：消防應(yīng)急照明和疏散指示系統(tǒng)由控制器、集中電源和燈具（疏散指示燈具、應(yīng)急照明燈具）等幾部分組成。系統(tǒng)采用17寸工業(yè)平板電腦、Windonws7系統(tǒng)，可支持聯(lián)動報(bào)警、系統(tǒng)監(jiān)控、故障報(bào)警、自檢、備電、記錄存儲與查詢、導(dǎo)光流、權(quán)限控制等多項(xiàng)功能，具有集中控制、靈活性高和可靠性強(qiáng)等特點(diǎn)。配合薄標(biāo)志燈與

• 淺談限流式保護(hù)器在預(yù)防建筑電氣火災(zāi)中的應(yīng)用

  淺談限流式保護(hù)器在預(yù)防建筑電氣火災(zāi)中的應(yīng)用朱鹍安科瑞電氣股份有限公司，上海 嘉定 201801【摘要】在建筑建設(shè)過程中，電氣線路工作的穩(wěn)定性直接影響到整個(gè)建筑的安全性與可靠性。從電氣線路的功能性來看，其主要具有電能傳輸和信息傳遞的功能。但是在建筑的建設(shè)和使用過程中，電氣線路火災(zāi)是一個(gè)非常常見的問題，一旦出現(xiàn)電氣線路火災(zāi)問題，一方面會造成建筑內(nèi)設(shè)備無法正常工作，另一方面可能會讓多的易燃物被引燃,進(jìn)

• 淺談云智能電瓶車充電系統(tǒng)設(shè)計(jì)及應(yīng)用

  朱鹍安科瑞電氣股份有限公司?上海嘉定???201801?摘?要?：居民住宅區(qū)和公共場所共享云智能充電系統(tǒng)，以電瓶車安全充電為基礎(chǔ)，基于?GPRS、Ethernet 構(gòu)建互聯(lián)網(wǎng) + 物聯(lián)網(wǎng) + 人聯(lián)網(wǎng)的模式，通過*智能充電樁、主機(jī)、通訊設(shè)備、服務(wù)端和客戶端應(yīng)用系統(tǒng)，為降低電瓶車充電火災(zāi)隱患、實(shí)現(xiàn)安全充電的目標(biāo)提供技

• 淺談*門在民用建筑中的設(shè)計(jì)與應(yīng)用

  朱鹍安科瑞電氣股份有限公司?上海嘉定 ?201801?摘要：*門在一定時(shí)間內(nèi)能滿足耐火穩(wěn)定性、完整性和隔熱性要求，針對于此，本文解析了*門在民用建筑設(shè)計(jì)中的應(yīng)用。?關(guān)鍵詞：民用建筑；建筑設(shè)計(jì)；*門；應(yīng)用?0 前言????在民用建筑工程建設(shè)中，*門是消防設(shè)備中的重要組成部分，設(shè)計(jì)人員在*門的設(shè)置中應(yīng)合