Design of Earthing in Underground Substation using ETAP with Constraints
This paper describes the earthing design of a distribution substation 33kV 415V, 50Hz system. in this type of substation equipment’s are 33kV HV panel, transformer, battery, battery charger and Low voltage panels. The earth mat is below substation which is almost 15 18 Meter deep from ground level. The main considerable factors for earth mat […]
Design of Earthing System for 230 kV High Voltage Substation by ETAP 12.6 Software ijtsrd
The design of earthing system for 230 kV substation is challenging task. A safety is one major concern in the operation and design of an electrical power system. This Paper is to provide information pertinent to safe earthing practice in substation design and to establish the safe limits of potential difference under normal and fault […]
Design of Grounding System for Substation
This paper presents 230 66 kV, substation grounding system and calculation results of required parameters. The grounding system is essential to protect people working or walking in the vicinity of earthed facilities and equipments against the danger of electric shock. This paper provides the floor surface either assures an effective insulation from earth potential or […]