安科瑞三相导轨表在比利时光伏计量中的应用
摘要：随着全球化石能源（石油，煤炭）越来越接近枯竭，污染日趋严重，气候日益变暖等问题，全球多个国家和地区相继出台了法规政策，推动了光伏产业的发展。为了更好的分配光伏能源，厂家对发电量进行统一的计量，并根据使用量进行合理分配，使能源利用更合理。
Abstract: As the global fossil energy (oil and coal) is approaching exhaustion, pollution is becoming more and more serious, and the climate is warming, etc., many countries and regions around the world have successively issued regulations and policies, which have promoted the development of the PV industry.
In order to better distribute photovoltaic energy, the manufacturer measures the power generation uniformly and distributes it reasonably according to the amount used, so as to make the use of energy more reasonable.
1.项目概述 Project Overview
在比利时光伏项目中，每一个项目点会安装一个光伏计量箱。客户在计量箱内安装安科瑞ADL400多功能三相电能表并通过RS485通讯方式与网关连接，上行以太网连接至服务器，将采集到的电参量信息实时反馈到管理平台，配合用户对光伏发电进行监测和管理。
In the Belgian PV project, a PV metering cabinet will be installed at each project site. The customer installs Acrel ADL400 three-phase energy meter in the metering cabinet, and connects with the gateway through RS485 communication mode, and connects the uplink Ethernet to the server. Feedback the collected information to the PV system in real time.
2.ADL400系列导轨式多功能电能表 ADL400 Series Din Rail Multi-function Energy Meter
ADL400导轨式多功能电能表，是主要针对电力系统，工矿企业，公用设施的电能统计、管理需求而设计的一款智能仪表，产品具有精度高、体积小、安装方便等优点。集成常见电力参数测量及电能计量及考核管理，提供上48月的各类电能数据统计。具有 2~31次分次谐波与总谐波含量检测。带有RS485通信接口，可选用 MODBUS-RTU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。产品符合 IEC62053-21认证。
ADL400 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 48 months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching input and relay output and boasts the alarm output. It is fitted with RS485 communication port and adapted to MODBUS-RTU Protocol .ADL400 can be used in all kinds of control systems, SCADA systems and energy management systems. The meter meet the related technical requirements of electronic meter in the IEC62053-21standards.
3.型号说明 Model Description
4.功能 Function
5.技术参数Technical Parameters
图1 Figure 1 直接接入direct connect
图2 Figure 2 经互感器接入CT connect
6.组网拓扑图 Network Topology
7.安装图片Installation Site
8.总结 In conclusion
ADL400系列多功能电能表采用DIN35mm导轨式安装结构，体积小巧，能测量电能及其他电参量，可进行时钟、费率时段等参数设置，精度高、可靠性好。通过RS485通讯，配合网关，电能管理系统完成组网方式。帮助客户简单的对光伏发电量进行实时监控，大大节省了人力抄表的过程，并将所有数据可视化的展现可用户，提高管理效率。
ADL400 series of multifunctional energy meters adopt DIN35mm guide rail type installationn with small volume, it can measure electric energy and other electrical parameters, can set the clock, rate period and other parameters, high accuracy and good reliability. By RS485 communication, with the gateway, power management system to complete the networking mode. To help customers to simple, effective real-time monitoring of Photovoltaic power generation, greatly save the process of human meter reading, and visual display of all data can be users, improve management efficiency.
