![]() ![]() The paper presents the seasonal effects on grounding by taken into consideration the design without considering seasonal factor and after considering the seasonal factor. In this paper design of the grounding grid for square and rectangular configuration is done and analysis is done by EDSA software. ![]() ![]() ![]() Substation grounding grid design therefore requires calculating of parameters related to earth and grounding with a great concern for the safety of the persons who may come under the influence of the potential gradient due to severe earth fault. This voltage gradient should not exceed the tolerable human body limit. Earth Fault gives rise to potential gradient within and around the substation. Effective Grounding system design is important as it deals with personnel safety and protection of electrical equipment. 1 Design and Analysis of Substation Grounding Grid with and without Considering Seasonal Factors using EDSA Software Mithun Mondal, Dr R.K Jarial, Satyaprakash Ram, Gurmeet Singh Department of Electrical Engineering National institute of technology, Hamirpur Abstract- The grounding grid provides a common ground for the electrical equipment as well all the metallic structures in the substation. ![]()
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