安科瑞

曾亞妮

Acrel Din Rail Dc Power Meter Applicated In Hongkong Charging Pile Company

?摘要：電動(dòng)汽車的出現(xiàn)，是科技發(fā)展和環(huán)保推行的產(chǎn)物。隨著人們生活質(zhì)量的提高，越來(lái)越多家庭開始購(gòu)置汽車，導(dǎo)致環(huán)境環(huán)保壓力日漸增大。電動(dòng)汽車的推行，能夠有效緩解環(huán)保壓力，降低對(duì)傳統(tǒng)能源的消耗，是汽車產(chǎn)業(yè)發(fā)展的重要趨勢(shì)之一?，F(xiàn)在已經(jīng)有眾多汽車品牌發(fā)展電動(dòng)汽車，并取得良好成效。但是，汽車充電是電動(dòng)汽車的重要配套服務(wù)，直接影到電動(dòng)汽車的普及。因此，在研發(fā)電動(dòng)汽車的同時(shí)，有必要對(duì)電動(dòng)汽車交流充電樁智能控制系統(tǒng)進(jìn)行開發(fā)設(shè)計(jì)，為電動(dòng)汽車的普及發(fā)展保駕護(hù)航。

Abstract: The emergence of electric vehicles is a product of technological development and environmental protection. With the improvement of people's quality of life, more and more families have begun to buy cars, leading to increasing pressure on environmental protection. The implementation of electric vehicles can effectively alleviate the pressure on environmental protection and reduce the consumption of traditional energy. It is one of the important trends in the development of the automotive industry. There are already many car brands developing electric vehicles and achieving good results. However, car charging is an important supporting service for electric vehicles, which directly affects the popularity of electric vehicles. Therefore, while developing electric vehicles, it is necessary to develop and design the intelligent control system of electric vehicle AC charging piles to escort the popularization and development of electric vehicles.?

1.市場(chǎng)概述 Market Overview

隨著汽車智能化、電動(dòng)化的發(fā)展趨勢(shì)，電動(dòng)汽車將成為未來(lái)汽車的主流，由此帶來(lái)電動(dòng)汽車充電樁的發(fā)展。充電樁中需要安裝電表，來(lái)測(cè)量充電電壓和充電電流以及統(tǒng)計(jì)充電電量，并通過RS485總線與控制模塊進(jìn)行通信。

With the development of intelligent and electric vehicles, electric vehicles will become the mainstream of future vehicles, thus bringing the development of charging piles for electric vehicles.An electricity meter should be installed in the charging pile to measure the charging voltage and current as well as count the charging electricity, and communicate with the control module through RS485 . 2.DJSF1352直流電測(cè)儀表介紹 DJSF1352 DC Power Meter Introduction

DJSF1352-RN導(dǎo)軌式直流電能表帶有雙路直流輸入，主要針對(duì)直流充電樁應(yīng)用場(chǎng)合而設(shè)計(jì)，該系列儀表可測(cè)量直流系統(tǒng)中的電壓、電流、功率以及正反向電能等。在實(shí)際使用現(xiàn)場(chǎng)，即可計(jì)量總電能，又可計(jì)量規(guī)定時(shí)間段內(nèi)的電能。檢測(cè)的結(jié)果既可用于本地顯示，又能與工控設(shè)備、計(jì)算機(jī)連接，組成測(cè)控系統(tǒng)。儀表可具有紅外通訊接口和RS-485通訊接口，可選用MODBUS-RTU或DL/T645協(xié)議。該電力儀表可廣泛應(yīng)用于各種控制系統(tǒng)，SCADA系統(tǒng)和能源管理系統(tǒng)中。

DTSD1352-C is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features the high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 12 months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching bbbbb and relay output and boasts the alarm output. It is fitted with RS485 communication port and adapted to MODBUS-RTU. DTSD1352 can be used in all kinds of control systems, SCADA systems and energy management systems. All meters meet the related technical requirements of electronic power meter in the IEC62053-21、IEC62053-22 standards.

3.型號(hào)說明Model description

4.技術(shù)參數(shù)Technical Parameters

5.接線和安裝Wiring & Installation

6.組網(wǎng)拓?fù)鋱D Network Topology

?7.安裝圖片Installation Site



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