作者：

馮姍姍，蔣穎華（國網(wǎng)浙江杭州市余杭區(qū)供電有限公司，浙江 杭州 310000）

劉　鳳（杭州凱達電力建設有限公司，浙江 杭州 310000）

沈　毅（杭州電力設備制造有限公司余杭群力成套電氣制造分公司，浙江 杭州 310000）

李　萌（杭州電子科技大學，浙江 杭州 310000）

摘要：隨著全球能源結構不斷轉(zhuǎn)型，為了更好地適應氣候變化、保證能 源使用安全、發(fā)展綠色能源，不斷對現(xiàn)有智能電網(wǎng)進行升級優(yōu)化是十分 必要的。非侵入式負荷監(jiān)測在電力系統(tǒng)應用有著廣闊的應用和發(fā)展前 景。本文采用非侵入式電力信息采集技術，對原始電壓信息和原始電流 信息進行存儲，建立完整的“電力信息采集及存儲系統(tǒng)”。本文設計了 電壓、電流采樣電路并通過UDP通信協(xié)議將原始信息傳輸?shù)椒掌鳌Ｔ?服務器端對數(shù)據(jù)包進行解析、運算和轉(zhuǎn)化，按照設備ID建立數(shù)據(jù)表分別 進行數(shù)據(jù)存儲。并針對非侵入負荷監(jiān)測的部分應用場景進行了可視化展 示，可面向用戶推送每月用電健康狀況、能耗統(tǒng)計等，面向管理端推送 每月安全警報情況統(tǒng)計等。

關鍵詞：電力信息采集；UDP協(xié)議；大數(shù)據(jù)存儲

Abstract: With the continuous transformation of global energy structure, in order to better adapt to climate change, ensure the safety of energy use and develop green energy, it is necessary to continuously upgrade and optimize the existing smart grid. Non-intrusive load monitoring has broad application and development prospects in power system. This paper uses non-invasive power information acquisition technology to store the original voltage information and original current information, and establishes a complete "power information acquisition and storage system". The voltage and current sampling circuit is designed, and the original information is transmitted to the server through UDP communication protocol. On the server side, the data package is analyzed, calculated and transformed, and the data table is established according to the device ID for data storage. In this paper, some application scenarios of non-invasive load monitoring are visually displayed, which can push monthly power health status and energy consumption statistics for users, and push monthly safety alarm statistics for management side.

Key words: Electric power information acquisition; UDP protocol; Big data storage

在線預覽：非侵入式電力信息采集及存儲系統(tǒng)設計與實現(xiàn).pd

摘自《自動化博覽》2021年11月刊