摘要
传统设计方法控制器功率匹配结果无法达到好的节能效果,为解决这一问题,提出新能源汽车节能控制器的设计与实现。在控制器模块设计上,选用AT89C51单片机存放各种程序运行标志和程序数据。在控制器功能设计上,采用模块化程序查找故障。由此,完成新能源汽车节能控制器的设计。依据实验条件,搭建控制器实验平台,并给出控制器相关参数。在H模式下,分别计算传统控制器设计方法与新能源汽车节能控制器的功率匹配结果,是否能够达到规定的节能指标。实验结果表明,传统设计方法功率匹配结果为65%,低于节能指标,所提方法功率匹配结果达到90%,高于节能指标,符合设计需求。
A design and implementation of energy⁃saving controller for new energy vehicles are proposed to improve the energy saving effect of the power matching result of the controller in the traditional methods.In the design of controller module,AT89C51 single chip microcomputer is selected to store various program running signs and program data.In the design of the controller function,the modular program is used to detect malfunction.Thus,the design of energy saving controller for new energy vehicles is completed.The experimental platform of the controller is built according to the experimental conditions,and the relevant parameters of the controller are given.In H mode,the power matching results of the traditional controller design method and the new energy vehicle energy saving controller is calculated,respectively,so as to determine that whether the specified energy saving index can be achieved.The experimental results show that the power matching result of the traditional design method is 65%,which is lower than the energy saving index.The power matching result of the proposed method is 90%,which is higher than the energy saving index and meets the design requirements.
作者
冒兴峰
罗鹰
王钰明
MAO Xingfeng;LUO Ying;WANG Yuming(College of Automotive Engineering,Nantong Institute of Technology,Nantong 226002,China;College of Transportation,Nantong University,Nantong 226000,China)
出处
《现代电子技术》
北大核心
2020年第18期111-113,117,共4页
Modern Electronics Technique
基金
江苏省自然科学基金项目(BK20160840)
2017年度南通市重点实验室项目:新能源汽车数字化开发与性能检测技术重点实验室(CP12017003)。
关键词
新能源汽车
节能控制器
控制器设计
参数设置
功率匹配
比较分析
new energy vehicles
energy saving controller
controller design
character setting
power matching
comparison analysis
