摘要
随着近年来我国人民生活水平的提高，空调越来越多的进入到普通家庭。而定速空调与变频空调相比，存在高能耗，低效，温度波动大，舒适感较差等缺点。本次变频空调的设计可以减小房间温度的波动，使人感觉到舒适，同时又能省电节能，而且使空调的控制功能增强，控制设计人性化，这就为空调控制器的设计提出了更高的要求。设计提出以后就有了对变频空调的控制要求。按季节来分：夏季温度较高，湿度较大，空调器可以降温和减湿。冬季气温较低而且干燥，空调器可以升温和加湿。本次设计是结合普通实物空调，在分析了其电气控制系统的基础上，针对普通空调的缺点，在充分考虑系统安全性与可靠性的基础上，对变频空调进行设计开发，同时，对单片机SPCE061A进行编程，这样设计出来的变频空调即让的能耗降低了，又使空调的稳定精度大大提高，所以本设计有着很好的发展前景，和应用前景。
关键词：变频空调，单片机SPCE061A
Abstract
Along with recent years our country living standards enhancement，Air conditioning more and more entries to ordinary family. But the constant speed air conditioning and the frequency conversion air conditioning compare, has Gao Nenghao, the low efficiency, the temperature fluctuation is big, the comfort is bad and so on shortcomings.This frequency conversion air conditioning's design may reduce the room temperature the fluctuation, causes the human to feel comfortably, simultaneously can save the electricity energy conservation, moreover makes air conditioning's control function to strengthen, control design user-friendly, this proposed for the air conditioning controller's design a higher request.The design proposed that later had to the frequency conversion air conditioning's control request. Divides according to the season: The temperature is summer high, the humidity is big, the air-conditioner may decrease temperature and the dehumidify. The winter temperature is low and dry, the air-conditioner may elevate temperature and add wet. This design is the union ordinary air conditioning in kind, in has analyzed in its electric control system's foundation, in view of the ordinary air conditioning's shortcoming, in the full consideration system safety and in the reliable foundation, carries on the design development to the frequency conversion air conditioning, simultaneously, carries on the programming to monolithic integrated circuit SPCE061A, like this designs the frequency conversion air conditioning namely lets the energy consumption reduced, also makes air conditioning's lasting accuracy to enhance greatly, therefore this design has the very good prospects for development, with application prospect
Key word: Frequency conversion air conditioning, monolithic integrated circuit SPCE061A
目录 I 28000字
摘要 II
Abstract III
第1章 设计任务概述及设计要求 - 1 -
1.1 设计的内容、功能及技术指标 - 1 -
1.2 设计实现的主要功能 - 1 -
1.3 主要技术指标（电气控制的要求） - 1 -
第2章 硬件设计 - 2 -
2.1 方案的提出和选择 - 2 -
2.2 变频空调制冷、制热及工作的原理 - 7 -
2.3 提出、论证和确定 - 8 -
2.4 硬件单元电路的设计 - 17 -
2.5 电源电路的设计 - 17 -
2.6 温度采集电路的设计及其原理、参数的计算 - 18 -
2.7 步进电机的控制电路的设计 - 20 -
2.8 风机的控制电路 - 22 -
2.9 显示电路的设计 - 24 -
2.10 红外接收电路的设计 - 26 -
2.11 通信电路的设计 - 28 -
2.12 过流、过压以及过零电路的设计 - 30 -
第3章 软件设计 - 32 -
3.1 主程序设计 - 32 -
3.2 路温度采集程序设计 - 32 -
3.3 显示部分程序设计 - 33 -
3.4 风摆电机控制程序 - 37 -
3.5 红外接收及处理程序 - 37 -
3.6 过流、过压、过零控制程序 - 43 -
3.7 关机、除湿程序流程图 - 44 -
参考文献 - 46 -
致谢 - 47 -
附录 - 48 -
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