基于嵌入式的分布式电源节能控制系统的设计与实现

发布时间：2018-05-29 08:16

本文选题：LPCC + 分布式电源　；参考：《现代电子技术》2017年06期

【摘要】：分布式电源改变了传统节能调度方法的刚性特征,使传统节能调度模式无法适应分布式电源的功耗管理的多样性需求,节能效果较差。因此,设计基于嵌入式的分布式电源节能控制系统,系统中的控制器通过温度采集模块获取电源温度,传递给控制执行电路,调控电源运行状态。充电电路将采集到的蓄电池电压值反馈给控制器,微控制器对电压值进行A/D变换,按照蓄电池电压值分析蓄电池电量,对蓄电池充电、放电过程进行管理。通过CAN总线接口,完成CAN总线数据的收发,实现电源功耗的网络化远程控制。软件设计中,给出LPC11C14控制器软件流程,电源控制软件流程图以及关键代码。实验结果表明,所设计系统对分布式电源进行节能控制的控制能力高、节能效果显著。
[Abstract]:Distributed power supply (DG) has changed the rigid characteristics of traditional energy-saving scheduling method, which makes the traditional energy-saving scheduling mode unable to meet the diverse needs of power management of distributed power supply, and the energy-saving effect is poor. Therefore, a distributed power saving control system based on embedded system is designed. The controller of the system acquires the temperature of the power supply through the temperature acquisition module, transfers it to the control executive circuit, and regulates the running state of the power supply. The charging circuit feedbacks the collected battery voltage value to the controller. The microcontroller transforms the voltage value of the battery by A / D, analyzes the battery quantity according to the battery voltage value, and manages the charging and discharging process of the battery. Through the CAN bus interface, the data of CAN bus is sent and received, and the power consumption is controlled by network. Software design, LPC11C14 controller software flow, power control software flow chart and key code. The experimental results show that the control ability of the system is high and the effect of energy saving is remarkable.
【作者单位】：吴中开放大学;
【基金】：国家科技部基金(2013BAK06B08)
【分类号】：TP273;TN86

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