空调负荷对电压稳定影响的研究  

Study on the effect of air conditioner load on voltage stability

作　　者：韩北渝[1] 王漪[1] 李晓明[1] 柳焯[1] 

机构地区：[1]哈尔滨工业大学电气工程系,黑龙江哈尔滨150001

出　　处：《继电器》2000年第8期25-27,31,共4页Relay

摘　　要：在空调负荷试验中 ,提出了用负荷转移的方法来解决电源负荷匹配与空调启动电流大的矛盾 ,并对试验的结果进行了分析研究。文中首次用摄动原理 ,在z V空间中 ,对空调阻抗模值变化与电压稳定的关联作了理论解析。最后 ,本文还从防灾减灾的角度讨论了空调有关问题。A method of load shift is proposed in experiment of air conditioner. Using this method, contradiction of source load matching and large starting current of air conditioner can be easily solved. Through experiment, the characteristics of air conditioner load are researched. On perturbation principle, the relations between variation of impedance module and voltage stability are researched in z V space. Lastly, some problems of air conditioner are discussed from viewpoint of precautions against calamities.

关 键 词：空调负荷 电压稳定 摄动原理 z-V空间 电网 

分 类 号：TM712[电气工程—电力系统及自动化]