摘要:科学合理的对银行重要设备进行负荷计算是提高智能银行电源配电系统的可靠性、正确确定备用电源的前提。智能银行电子设备和智能系统不断增加，然而普通大厦防雷系统设计考虑不深，传统防雷只能保护建筑物本身，不能完全消除电网中由雷电引起的暂态过电压，反而有可能加大其损失。对于现代的智能大厦，必须采取综合防雷方式，即在常规防雷基础上，针对建筑物、特殊用房和重要设备采取各种相应的防雷保护措施，确保建筑物和建筑物内所有保护对象的防雷安全。
本文针对智能建筑内微电子设备多这个特点，以湖南某智能银行为实例，对银行备用电源系统进行配置并设计了一个综合防雷的方案，主要从直击雷的保护、加装电涌保护器、共用接地系统、等电位连接、屏蔽、等方面设计，重点设计了电子设备雷电感应的防护措施，从而使智能银行的雷击损害降到最低程度。
关键词：电源配置；APD；综合防雷；等电位连接
ABSTRACT:The science reasonable carries on the load computation to the bank important equipment is enhances the intelligent bank power distribution system the reliability, the correct determination emergency power supply premise.The intelligent bank electronic installation and the intelligent system increase unceasingly, however the ordinary building anti-radar system design consideration is not deep, the tradition anti-radar only can protect building itself, cannot eliminate in completely the electrical network the transition condition overvoltage which causes by the thunder and lightning, instead has the possibility to enlarge its loss.Regarding the modern intelligent building, must adopt the synthesis anti-radar way, namely in the conventional anti-radar foundation, in view of the building, the special use room and the important equipment takes each kind of corresponding anti-radar protective measures, guarantees in the building and the building the all protection object anti-radar security. This article in view of the intelligent construction in micro electron equipment many this characteristics, take the Hunan some intelligence bank as an example, carried on to the bank emergency power supply system disposes and has designed a synthesis anti-radar plan, mainly from straight struck the thunder the protection, the addition electricity wells up the protector, uses in common the earth system, the equipotential connection, the shield, and so on the aspects designs, has with emphasis designed the protective measure which the electronic installation thunder and lightning induced, thus caused the intelligent bank the thunderstroke harm to fall to the lowest degree.
Key words: Power source disposition; APD; Synthesis anti-radar; Equipotential connection
