从控制计算机的角度看电的质量和经济性

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随着节省化和合理化的发展,现今电子计算机已普及到所有产业部门,电子计算机部门的业务也实行了联机化,这已成为越来越重要的现况。在机械组合工厂和自动仓库之间,由于用计算机控制。它们的系统也联合起来了,这样对计算机系统的可靠性要求非常高。供给计算机装置的电源的质量问题是影响其可靠性的重要因素之一。本文主要考察电的质量对控制计算机会产生多大的影响,并且叙述了如何去克服这种影响。1.计算机装置的电源规格电子计算机装置的电源规格,不论国内外,多数是如下的情况:容许电压变动:±10%(有各种标准电压)。容许频率变动:±0.5Hz(赫芝)(标准频率是50周,60周)。 With the development of saving and rationalization, the electronic computer has now spread to all industrial sectors and the online business of the electronic computer sector has become more and more important. Between mechanical assembly plant and automatic warehouse, due to computer control. Their systems are also united, so that the reliability of computer systems is very demanding. The quality of the power supplied to the computer device is one of the important factors that affect its reliability. This article examines how much the quality of electricity has on controlling computers and how to overcome this effect. 1. Computer equipment power specifications Computer equipment power specifications, regardless of at home and abroad, the majority of the following situations: Allowable voltage variation: ± 10% (with a variety of standard voltage). Allowable frequency variation: ± 0.5Hz (Hertz) (standard frequency is 50 weeks, 60 weeks).
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