| 集体公寓的电能监控系统的研制 |
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| 引用本文： | 汤新,龙雷. 集体公寓的电能监控系统的研制[J]. 舰船电子工程, 2011, 31(4): 186-188 |
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| 作者姓名： | 汤新 龙雷 |
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| 作者单位： | 1. 东北电子技术研究所,锦州,121000
2. 辽宁省高速公路管理局,沈阳,110500 |
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| 摘 要： | 介绍了一种以STR912FW44为核心的电能监控系统。该系统电路主要包括以太网接口电路、电力参数采样电路、身份识别电路、通断电控制电路、液晶电路、按键输入电路、声光报警电路、实时时钟电路以及其他控制电路组成,并实现了判断恶性负载的要求。该设计最终实现将嵌入式电量计量装置接入以太网,实现了电量监控、管理的网络化。
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| 关 键 词： | 电能监控系统 非接触式IC卡天线 以太网网关 电流互感器 电压互感器 |
Design of Energy Monitoring System for Collective Apartment |
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| Tang Xin,Long Lei. Design of Energy Monitoring System for Collective Apartment[J]. Ship Electronic Engineering, 2011, 31(4): 186-188 |
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| Authors: | Tang Xin Long Lei |
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| Affiliation: | Tang Xin1) Long Lei2) (Northeast Research Institute of Electronic Technology1),Jinzhou 121000) (Liaoning Provincial Highway Administration2),Shenyan 110500) |
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| Abstract: | The electrical energy supervisory control system based on STR912FW44 with ID identify function has been introduced.Using the high precision transformer and improved software synchronization alternating current sampling method to acquire the electric power parameters which are dealt with according to ＂integral sum＂ algorithm.Intelligent switch circuit includes ID identify circuit and on-off control circuit.Moreover malignant loads can be judged by using judge power factor COSφ.That embedded measure equipment of the electric charge connect with Ethernet is realized,realizing the electrical energy metering supervisor and managing network.Therefore,the success of the electric power which has electrical energy supervisory control system with the function of ID identified will prompt the electric power system toward intelligent and the network direction. |
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| Keywords: | electrical energy monitoring system current transformer voltage transformer |
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