The paper proposes three simple circuit models for the simulation of the behaviour of a global earthing system during different fault events. The models allow one the evaluation of the maximum earth potential rise at every possible fault location and for every possible fault event. The three considered fault events are: single-line-to-earth fault inside a MV/LV substation, double-earth-fault in a MV line, single-line-to-earth fault inside a HV/MV station. After having illustrated the hypotheses at the basis of the study, the circuit models for the three fault events are presented and a numerical example shows how to use them in order to check the "global safety" of the interconnected earthing systems
Inside urban areas the earth electrodes of the MV/lv substations are often electrically connected to...
The paper presents a method for the study of large interconnected earthing systems in High Voltage n...
The aim of the work is a test of the developed mathematical model of electromagnetic processes of sh...
The paper proposes three simple circuit models for the simulation of the behaviour of a global earth...
The paper presents a study on the factors that can have influence on the rise of a Global Earthing S...
An easy and fast method to evaluate, in a system of interconnected earth electrodes, earth potential...
An easy and swift method to evaluate, in a system of interconnected earth electrodes, earth potentia...
The paper presents a study on the effects of double earth faults in Medium Voltage (MV) networks, in...
The experimental investigations on the physical models, theoretical analysis, computer mathematical ...
The paper presents the Meterglob Project, focused on practical tools to assess Global Earthing Syste...
The paper presents the Meterglob Project , focused on practical tools to assess Global Earthin g Sys...
The authors present a systematic study on the factors that have influence on the establishment of th...
In 1999 the Italian Standard CEI 11-1, based on the CENELEC HD 637 S1 Standard, introduced, with ref...
This master´s thesis deals with the indication and localization of earth faults in overhead lines. E...
The paper presents a risk-evaluation-based approach to the issue of interconnection between the eart...
Inside urban areas the earth electrodes of the MV/lv substations are often electrically connected to...
The paper presents a method for the study of large interconnected earthing systems in High Voltage n...
The aim of the work is a test of the developed mathematical model of electromagnetic processes of sh...
The paper proposes three simple circuit models for the simulation of the behaviour of a global earth...
The paper presents a study on the factors that can have influence on the rise of a Global Earthing S...
An easy and fast method to evaluate, in a system of interconnected earth electrodes, earth potential...
An easy and swift method to evaluate, in a system of interconnected earth electrodes, earth potentia...
The paper presents a study on the effects of double earth faults in Medium Voltage (MV) networks, in...
The experimental investigations on the physical models, theoretical analysis, computer mathematical ...
The paper presents the Meterglob Project, focused on practical tools to assess Global Earthing Syste...
The paper presents the Meterglob Project , focused on practical tools to assess Global Earthin g Sys...
The authors present a systematic study on the factors that have influence on the establishment of th...
In 1999 the Italian Standard CEI 11-1, based on the CENELEC HD 637 S1 Standard, introduced, with ref...
This master´s thesis deals with the indication and localization of earth faults in overhead lines. E...
The paper presents a risk-evaluation-based approach to the issue of interconnection between the eart...
Inside urban areas the earth electrodes of the MV/lv substations are often electrically connected to...
The paper presents a method for the study of large interconnected earthing systems in High Voltage n...
The aim of the work is a test of the developed mathematical model of electromagnetic processes of sh...