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Ignacy Mościcki’s Contribution to Lightning Overvoltage Protection of Power Systems
2018 Edition, September 1, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The paper presents the figure of Ignacy Mościcki as an electrician and his achievements at the beginning of the last century in the field of development and implementation new measures dedicated to lightning overvoltage protection in overhead...

Lightning overvoltage protection for financial computerizing systems
2000 Edition, January 1, 2000 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Financial systems are nowadays dependent on electronic data processing technology. One of the most frequent causes of failure in this highly sensitive system are overvoltages mostly caused by lightning. This paper describes how lightning...

Study on lightning overvoltage protection methods for UHV GIS substation with different lightning
2017 Edition, October 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In the research of lightning protection in UHV substation, overvoltage will cause serious damage to the substation when the transmission line enters the lightning strikes. In this paper, combined with substation electrical main wiring, the UHV...

Lightning overvoltage protection of AC railroad vehicles by polymeric arresters
1999 Edition, Volume 14, October 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In order to improve the operational reliability of AC railroad vehicles, ZnO surge arresters are used to protect them against overvoltages. The most serious threat to arresters installed on the roof of an AC railroad vehicle is the lightning...

Lightning overvoltage protection of the Paddock 362-145 kV gas-insulated substation
1990 Edition, Volume 5, January 1, 1990 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Backflashovers close to the Paddock 362-145 kV gas-insulated substation (GIS) have been analyzed with the electromagnetic transient program (EMPT) using a frequency-dependent multiconductor system. The severities of the lightning stroke currents were based on recent...

Transient Lightning Overvoltage Protection Requirements for a 500 KV Gas-Insulated Substation
1978 Edition, Volume PAS-97, January 1, 1978 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper summarizes the results of an insulation coordination study of 500 kV gas-insulated substations. The study is more comprehensive than others reported to date in that the overhead line connected to the substation is also considered and an attempt made to...

Lightning and overvoltage protection of wind power farms
2011 Edition, October 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Wind power farms are prone to lightning due to their height, especially when installed off-shore. Very different voltage stresses are expected compared to three phase power systems. Test standards, technical specifications and application principles...

Subtleties affecting the efficiency of the structure lightning and overvoltage protection
2018 Edition, September 1, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The paper is devoted to subtleties in normative provisions that may have a negative impact on the effectiveness of lightning and surge protection of buildings and their equipment. Particular attention is paid to the proper role of the...

Disaggregation for Networked Power Systems
2018 Edition, June 1, 2018 - Power Systems Computation Conference

Electricity data such as supply, demand, prices, and line flows, are sensitive. Utility companies, understandably do not want to, in fact often cannot, make this data publicly available. However, such data is critical in many fundamental areas in power systems research. As a...

Spectral properties of dynamical power systems
2019 Edition, June 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The integration of new renewable energies sources in the power system will stress the power system even more. To assure save operation, the stability of the power system has to be studied in detail. A well known feature in the...

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