摘要：本文介紹了安科瑞直流電表在孟加拉某能源公司的應(yīng)用。主要用于光伏直流柜內(nèi)，配合分流器對(duì)匯流箱的輸出電流電壓等進(jìn)行測量，并采集配電現(xiàn)場的開關(guān)信號(hào)，裝置帶有RS485接口可以把測量和采集的數(shù)據(jù)和設(shè)備狀態(tài)上傳。

PZ系列智能直流電能表是針對(duì)直流屏、太陽能供電、電信基站、充電樁等應(yīng)用場合而設(shè)計(jì)的，該系列儀表可測量直流系統(tǒng)中的電壓、電流、功率、正向與反向電能。既可用于本地顯示，又能與工控設(shè)備、計(jì)算機(jī)連接，組成測控系統(tǒng)。同時(shí)它具有多種外圍接口功能可供用戶選擇：帶有RS-485通訊接口，采用Modbus-RTU協(xié)議；可帶繼電器報(bào)警輸出、開關(guān)量輸入/輸出。根據(jù)不同要求，通過儀表面板按鍵，對(duì)變比、通訊進(jìn)行設(shè)置與控制。

4.安裝圖片

Installation picture

  

5.總結(jié)

在光伏系統(tǒng)中，發(fā)電系統(tǒng)至關(guān)重要，PZ系列儀表作為一種先進(jìn)的智能化、數(shù)字化的前端采集元件，已廣泛應(yīng)用于直流屏、太陽能供電、電信基站、充電樁等場合?？梢詫?shí)現(xiàn)對(duì)發(fā)電回路的電參量的實(shí)時(shí)監(jiān)控，不僅能顯示回路發(fā)電狀況，還具有網(wǎng)絡(luò)通訊功能，可以與串口服務(wù)器、計(jì)算機(jī)等組成電力監(jiān)控系統(tǒng)。系統(tǒng)實(shí)現(xiàn)對(duì)采集數(shù)據(jù)的分析、處理，實(shí)時(shí)顯示光伏系統(tǒng)的運(yùn)行狀態(tài)，為項(xiàng)目解決用電問題提供了真實(shí)可靠的依據(jù)，取得了較好的企業(yè)效益。

In photovoltaic systems, the safety of the power generation system is very important. As an advanced intelligent and digital front-end collection component, PZ series meters have been widely used in DC screens, solar power supply, telecommunication base stations, charging piles and other occasions. It can realize real-time monitoring of the electrical parameters of the power generation loop, not only can display the power generation status of the loop, but also has a network communication function, and can form a power monitoring system with a serial server, a computer, etc. The system realizes the analysis and processing of the collected data, displays the operating status of the photovoltaic system in real time, provides a true and reliable basis for the project to solve the electricity problem, and has achieved good corporate benefits.

編輯：安科瑞 顧城

公司：江蘇安科瑞電器制造有限公司