Revision of IEEE C37.011 Guide for the Application of Transient Recovery Voltages for AC High-Voltage Circuit Breakers

Dufournet, D.; Hu, Jiang

doi:10.1109/tpwrd.2011.2182621

Cited by 12 publications

(5 citation statements)

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“…According to [107], the parameters of the TRV envelope defined in the standards specified in Section 3.1 are determined based on the ideal circuit breaker circuit without considering the influence of the arc. Therefore, the electric arc model is often disregarded in studies of this phenomenon [108].…”

Section: Circuit Breakermentioning

confidence: 99%

A Comprehensive Review on Transient Recovery Voltage in Power Systems: Models, Standardizations and Analysis

Lazzari,

de Morais,

Ramos

et al. 2023

Energies

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Electrical power systems are exposed to transient disturbances that change the voltage and current signals of the network, which can interrupt power and damage equipment. In high-frequency phenomena, it is essential to study the transient recovery voltage (TRV) to ensure the electrical insulation limits of circuit breakers are not violated, thus leading to a safe and reliable operation. Adequate models are crucial to achieving satisfactory results in the studies, according to the range of frequency of the transient being evaluated. This paper presents a comprehensive literature review of methods and models for studying electromagnetic transients, focusing on TRV requests imposed on circuit breakers, in addition to fault-clearing simulations on real system modeling. The analyses are fundamental both for the evaluation of the amplitude of the voltage signal and for its rate of rise. We also compare the reviewed models and techniques to provide a handy resource for researchers.

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Section: Circuit Breakermentioning

confidence: 99%

A Comprehensive Review on Transient Recovery Voltage in Power Systems: Models, Standardizations and Analysis

Lazzari,

de Morais,

Ramos

et al. 2023

Energies

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show abstract

“…Recent efforts have been focused on the revision of the standards for harmonisation between IEC and ANSI/IEEE [1,6]. This paper investigates the oscillatory-shaped TRV and lowvoltage laboratory experiments were conducted to obtain test results for analysis and validation of the proposed methodology.…”

Section: Cb Trv Standardsmentioning

confidence: 99%

“…Current continues to flow in the new ionised gaseous medium until it reaches its zero-crossing instant. Within microseconds after current zero, the response of the power system on each side of the CB to the sudden change in current is different [1][2][3][4][5][6][7][8][9]. Accordingly, different voltages will be produced on CB contacts and this will result in a high-frequency transient oscillating voltage, known as transient recovery voltage (TRV).…”

Section: Introductionmentioning

confidence: 99%

“…Strictly speaking, if the CB insulating medium cannot recover its dielectric strength quickly, the arc will restrike or reignite due to the TRV stress. The interruption process will again be started and the CB may fail or succeed in interrupting the ac current [1][2][3][4][5][6][7][8][9]. Such TRV along with power system characteristics on both sides of the breaker contacts can generate voltage transients which might cause transformer failure [3], wind power plants malfunctions [4] and serious failures to sensitive electronic devices [10].…”

Section: Introductionmentioning

confidence: 99%

“…Such TRV along with power system characteristics on both sides of the breaker contacts can generate voltage transients which might cause transformer failure [3], wind power plants malfunctions [4] and serious failures to sensitive electronic devices [10]. The oscillation frequency, the rate of rise of RV (RRRV), and dc offset are three main characteristic features of a TRV [1][2][3][4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

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