Presenting Quantitative and Qualitative Analysis of Safety of Refinery Electronic Facilities from the Perspective of Passive Defense of Refineries

The increasing development of electrical systems and equipment, as well as the dependence of many services and communications in the world today on these components, has increased the sensitivity to maintain the safety and stability of such equipment. It is also very important due to the sensitivity of the equipment and exposure to threats, and taking measures to prevent injury or reduce damage. For this purpose, the implementation of a defense system in this equipment is of great importance. This study describes the role of passive defense in electrical systems. In this regard, passive defense (including 9 factors, camouflage, concealment, deception, cover, division and dispersion, announcement, quantitative and qualitative development, safety) is considered as an independent variable and electrical systems as a dependent variable. This research is a descriptive-survey research from the point of view of applied purpose, from the point of view of how to collect data, and from the type of correlation, from the point of view of quantitative data type and from the point of view of time, it is a cross-sectional research. Its statistical population also includes 50 people of all refinery experts who have been selected as a sample due to the limited size of the statistical population. The results indicate that the use of appropriate methods for passive defense is effective in protecting refineries. It is also possible to implement physical protection measures as an inevitable thing in passive defense in such equipment. So that one of the low-cost measures against natural and unnatural threats is physical protection measures in passive defense.