随着我国国民经济的快速发展 ,人民生活水平的不断提高 ,空调拥有量不断增长。据初步统计 ,2003年全国家用空调拥有量1亿台以上 ,中央空调拥有量约120万台。在华东、华中、华南等地区 ,空调降温负荷均占到电网总负荷的1/3左右。因此 ,采取空调节电措施 ,降低空调负荷 ,节约空调 With the rapid development of our national economy and the ever-increasing standard of living of people, the number of air-conditioners has continuously increased. According to preliminary statistics, in 2003 the country owned more than 100 million units of air conditioners, central air-conditioning has about 1.2 million units. In east China, central China, southern China and other regions, air conditioning cooling load accounts for the power grid total load of 1/3. Therefore, to take air-conditioning energy-saving measures to reduce air conditioning load, save air conditioning