安科瑞 劉秋霞

Application of Acrel AC Panel Meter in a Water Treatment Plant in Indonesia

摘要：用戶側(cè)用能的透明化、智能化、是當(dāng)下用能管理的必然趨勢。針對用戶側(cè)主要的用能節(jié)點(diǎn)，設(shè)計安裝智能儀表，再通過后臺系統(tǒng)來實(shí)時監(jiān)控各用能回路的工作狀態(tài)；并計量各個回路的用電量、用水量、用氣量。通過實(shí)時監(jiān)控用能以及相關(guān)電力參數(shù)、提高用能安全、可靠及維護(hù)效率、降低維護(hù)的人工成本、實(shí)現(xiàn)了配電系統(tǒng)監(jiān)控的無人值守。通過用能的實(shí)時監(jiān)測，數(shù)據(jù)的采集及存儲，明確供配電系統(tǒng)的運(yùn)行狀態(tài)，為用戶節(jié)約電力維護(hù)成本、物業(yè)的合理收費(fèi)提供數(shù)據(jù)依據(jù)。現(xiàn)就印尼水處理工廠項目中使用的AMC96L-E4/KC電力儀表做一簡要介紹。

Abstract: The transparency and intelligence of user-side energy use is the inevitable trend of current energy use management.The intelligent instrument is designed and installed for the main energy consumption nodes on the user side, and then the working state of each energy consumption loop is monitored in real time through the background system.And measure each circuit of electricity consumption, water consumption, gas consumption.Through the real-time monitoring of energy consumption and related power parameters, improve the safety, reliability and maintenance efficiency of energy consumption, reduce the maintenance labor cost, and realize the unattended monitoring of distribution system.Through the real-time monitoring of energy consumption, data collection and storage, the operation state of power supply and distribution system is defined, and the data basis is provided for users to save power maintenance costs and reasonable property charges. This article briefly introduces the AMC96L-E4/KC power meter used in Indonesia water treatment plant project.

1.項目概述  Project Overview

印尼水處理工廠配電室采用SCADA系統(tǒng)，客戶利用安科瑞面板表AMC的RS485通訊功能，通過轉(zhuǎn)換器的Modbus TCP連接到SCADA系統(tǒng)，將采集到的電參量信息實(shí)時反饋到系統(tǒng)，配合用戶合理的對工廠用電進(jìn)行監(jiān)測和管理。

SCADA system is adopted in the power distribution room of the Indonesian water treatment plant. Customers connect to the SCADA system through the Modbus TCP of the converter using the RS485 communication function of the AMC panel meter from Acrel. The collected electrical parameter information is fed back to the system in real time to cooperate with users to effectively monitor and manage the power consumption of the plant.

2.功能 Function

3.技術(shù)參數(shù)Technical Features

4.組網(wǎng)拓?fù)鋱D Network Topology

5.安裝圖片Installation Picture

6.總結(jié)  Summary

AMC 系列智能電量采集監(jiān)控裝置，是針對電力系統(tǒng)、工礦企業(yè)、公用設(shè)施、智能大廈的電力監(jiān)控需求而設(shè) 計的智能儀表，它集成電力參數(shù)的測量以及電能監(jiān)測和考核管理。同時它具有多種外圍接口功能可供用戶選擇：帶有 RS485 通訊接口， 采用 MODBUS-RTU 協(xié)議可滿足通訊聯(lián)網(wǎng)管理的需要；4-20mA 的模擬量輸出可與測量的電參量相對應(yīng)，滿足 DCS 等接口要求；帶開關(guān)量輸入和繼電器輸出可實(shí)現(xiàn)斷路器開關(guān)的“遙信"和“遙控"的功能。采用高亮度 LED/LCD 顯示界面，通過按鍵來實(shí)現(xiàn)參數(shù)設(shè)置和控制，非常適用于實(shí)時電力監(jiān)控系統(tǒng)。可以直接取代常規(guī)電力變送器 及測量儀表。作為一種智能化、數(shù)字化的前端采集元件，該儀表已廣泛應(yīng)用于各種控制系統(tǒng)、SCADA 系統(tǒng)和能 源管理系統(tǒng)中。

AMC series intelligent power collection and monitoring device is a smart meter designed for power monitoring needs of power systems, industrial and mining enterprises, utilities, and intelligent buildings. It integrates measurement of power parameters. Power, reactive power, apparent power, frequency, power factor) and power monitoring and assessment management. At the same time, it has a variety of peripheral interface functions for users to choose: with RS485 communication interface, MODBUS-RTU protocol can meet the needs of communication network management; 4-20mA analog output can correspond to measured electrical parameters, meet DCS Such interface requirements; with switch input and relay output can realize the function of "remote signal" and "remote control" of circuit breaker switch. High-brightness LED/LCD display interface, parameter setting and control through buttons, ideal for real-time power monitoring systems. Can directly replace conventional power transmitters and measuring instruments. As an intelligent, digital front-end acquisition component, the instrument has been widely used in various control systems, SCADA systems and energy management systems.

參考文獻(xiàn) Bibliography

1. Solutions for enterprise micro-grid system