中圖分類(lèi)號(hào)： TN91；TP391.44 文獻(xiàn)標(biāo)識(shí)碼： A DOI：10.16157/j.issn.0258-7998.200082 中文引用格式： 李強(qiáng),，王星,，張帥. 基于Linux的電力網(wǎng)關(guān)的設(shè)計(jì)與實(shí)現(xiàn)[J].電子技術(shù)應(yīng)用，2020,，46(11)：70-73,，78. 英文引用格式： Li Qiang，Wang Xing,，Zhang Shuai. Design and implementation of power gateway based on Linux[J]. Application of Electronic Technique,，2020，46(11)：70-73,，78.
Design and implementation of power gateway based on Linux
Li Qiang1,，Wang Xing1，Zhang Shuai2
1.College of Automation and Information Engineering,，Xi′an University of Technology,，Xi′an 710048，China,； 2.Xi′an Dayi Electronic Technology Co.,，Ltd.，Xi′an 710100,，China
Abstract： With the continuous development of smart grid construction, the field of smart electricity is also developing. In this paper, a power gateway based on Linux operating system is designed according to the demand of power distribution terminal. AM335x is used as the processor, and the embedded programming is used to realize the related function of the gateway. Modbus protocol is converted into MQTT Protocol, and then the data is transferred to the cloud platform through 4G module. After testing, the power gateway runs stably and efficiently, realizes the data exchange and remote control between the traditional wired network and the wireless network, and meets the business demand of the power distribution terminal. At the same time, it provides a convenient way for the data source of the later power data analysis.
Key words : power gateway,；Modbus；MQTT,；smart grid
