摘要
阐述了IT系统的工作特性,分析了IT系统的优缺点,例举了IT系统的适用范围。IT系统在我国尚未得到适得其所的应用,但对IT系统的采用应加慎重。为减少我国的电气灾害,在某些场所和电气装置内应扩展对IT系统的应用。
The working characteristics of the IT system are expounded, the advantages and disadvantages of the IT system are analyzed and the scope of application is enumerated. It is considered that the IT system have not been applied appropriately, but the application of IT system should be prudent. In order to decrease the electric calamity in our country, the application of IT system in some places and electric apparatuses should be expanded.
出处
《建筑电气》
2008年第11期3-7,共5页
Building Electricity
关键词
IT系统
电气安全
应急电源
UPS
应用
重复接地
IT system Electric safety Emergency power supply Application of UPS Repetitive ground
