DTSD1352系列三相导轨电表在马来西亚光伏逆变器中的应用

安科瑞

曾亚妮

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

 摘要：电动汽车的出现，是科技发展和环保推行的产物。随着人们生活质量的提高，越来越多家庭开始购置汽车，导致环境环保压力日渐增大。电动汽车的推行，能够有效缓解环保压力，降低对传统能源的消耗，是汽车产业发展的重要趋势之一。现在已经有众多汽车品牌发展电动汽车，并取得良好成效。但是，汽车充电是电动汽车的重要配套服务，直接影到电动汽车的普及。因此，在研发电动汽车的同时，有必要对电动汽车交流充电桩智能控制系统进行开发设计，为电动汽车的普及发展保驾护航。

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.市场概述 Market Overview

随着汽车智能化、电动化的发展趋势，电动汽车将成为未来汽车的主流，由此带来电动汽车充电桩的发展。充电桩中需要安装电表，来测量充电电压和充电电流以及统计充电电量，并通过RS485总线与控制模块进行通信。

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直流电测仪表介绍 DJSF1352 DC Power Meter Introduction

DJSF1352-RN导轨式直流电能表带有双路直流输入，主要针对直流充电桩应用场合而设计，该系列仪表可测量直流系统中的电压、电流、功率以及正反向电能等。在实际使用现场，即可计量总电能，又可计量规定时间段内的电能。检测的结果既可用于本地显示，又能与工控设备、计算机连接，组成测控系统。仪表可具有红外通讯接口和RS-485通讯接口，可选用MODBUS-RTU或DL/T645协议。该电力仪表可广泛应用于各种控制系统，SCADA系统和能源管理系统中。

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.型号说明Model description

4.技术参数Technical Parameters

5.接线和安装Wiring & Installation

6.组网拓扑图 Network Topology

 7.安装图片Installation Site



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