基于費控電表的充電樁研究與應用
王超1,周竹菁1,張嘉昊2
(1 嘉興市恒創(chuàng)電力設備有限公司,浙江 嘉興 314033;
2 杭州電子科技大學 自動化學院,浙江 杭州 310018)
摘 要:現階段由于充電樁內的電費計量模塊不能接入電網公司電表系統(tǒng),電網公司需額外加裝電表獲取充電數據。設計了一種基于費控電表的充電樁,整合電表與充電樁的重復功能模塊。利用 STM32F103C8T6 微控制器結合控制器局域網絡總線完成充電樁與費控電表之間的電氣連接和交互控制,并進行了樣機開發(fā)驗證。結果表明相較于傳統(tǒng)充電樁,基于費控電表的充電樁可以簡化充電樁結構,降低充電樁制造、安裝成本,更好地實現電動汽車和電網間的互聯。
關鍵詞:電動汽車;費控電表;充電樁;樣機開發(fā)
中圖分類號:U469.72 文獻標識碼:B 文章編號:1007-3175(2021)11-0035-04
Research and Application of Charging Pile Based on
Fee-Controlled Electricity Meter
WANG Chao1, ZHOU Zhu-jing1, ZHANG Jia-hao2
(1 Jiaxing Hengchuang Electric Equipment Co., Ltd, Jiaxing 314033, China;
2 School of Automation, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract: There is a problem that the electricity metering module in the charging pile cannot be connected to the meter system of the grid company so that the grid company needs to install an additional meter to obtain charging data. This research designed a charging pile based on the fee-controlled electricity meter to solve the problem. This design could integrate the repetition function modules of the electricity meter and the charging pile. Moreover, this study used the STM32F103C8T6 microcontroller and the CAN bus to complete the electrical connection and interactive control between the charging pile and fee-controlled meter and verified the developed prototype. The results show that the new charging pile could refine the traditional one, such as simplify the structure, reducing the cost of production and installation. Untimely,it enhances the interconnection between the electric vehicle and the power grid.
Key words: electric vehicle; fee-controlled electricity meter; charging pile; prototype development
參考文獻
[1] 馮玉婷.2020 年全球電動汽車銷量突破 300 萬輛[J]. 新能源科技,2021(3) :15-18.
[2] 陳麗丹,聶涌泉,鐘慶. 基于出行鏈的電動汽車充電負荷預測模型[J] . 電工技術學報,2015,30(4) :216-225.
[3] 楊瑋婷. 基于階梯費控的單相智能電表設計[D] .包頭:內蒙古科技大學,2020.
[4] 趙瑞,楊維翰,仲兆準. 直流充電站系統(tǒng) CAN 總線通信協議的制定與實現[J]. 電工電氣,2012(11) :1-5.
[5] 高珮文, 李乾坤, 劉圣荇, 等. 基于 Proteus 的無刷直流電機控制系統(tǒng)設計[J] . 電工電氣,2021(5) :17-21.
[6] 黃穎,李妍,馬殿雨,等. 通風管道清洗機器人的控制系統(tǒng)設計[J]. 電工電氣,2017(11) :6-9.
[7] 馮子陵,俞建新. RS485 總線通信協議的設計與實現[J]. 計算機工程,2012,38(20) :215-218.
[8] 韓成浩,高曉紅.CAN 總線技術及其應用[J]. 制造業(yè)自動化,2010,32(2) :146-149.
[9] 何俊佳,袁召,趙文婷,等. 直流斷路器技術發(fā)展綜述[J]. 南方電網技術,2015,9(2) :9-15.