Thermal characteristics of high voltage whole-solid-insulated polymeric zno surge arrester

He, Jinliang; Zeng, Rong; Chen, Shuiming; Tu, Youping

doi:10.1109/tpwrd.2003.817492

Cited by 24 publications

(4 citation statements)

References 5 publications

(4 reference statements)

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“…In engineering, the equivalent circuit of MOA in small current area can be shown in Fig. 2 [6,7]. Therefore, this experiment uses this circuit model to analyze relevant parameter.…”

Section: Experimental Analysis Of Moa Aging Characteristic Parametersmentioning

confidence: 99%

Aging Characteristic Parameters Analysis and Experimental Study of MOA Varistor

Quan

Yang

Han

et al. 2013

AMR

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This paper does aging test about zinc oxide varistor and collects the waveform data from the arrester before and after aging, then uses numerical calculation and FFT to analyze the waveform data. Through comparing the changes of characteristic parameters before and after aging such as power loss of varistor, leakage current and every harmonic current, this paper can get the relationship between varistor aging and leakage current, especially the changes of resistive fundamental and harmonic current after aging. Based on analysis and study of aging characteristic parameters of the arresters, it can provide the basis of the judgment for putting forward a new online monitoring method and contributes to the application and development of MOA monitoring technology.

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“…In engineering, the equivalent circuit of MOA in small current area can be shown in Fig. 2 [6,7]. Therefore, this experiment uses this circuit model to analyze relevant parameter.…”

Section: Experimental Analysis Of Moa Aging Characteristic Parametersmentioning

confidence: 99%

Aging Characteristic Parameters Analysis and Experimental Study of MOA Varistor

Quan

Yang

Han

et al. 2013

AMR

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“…Fast-operation devices should be designed for the development of smart grid. These devices should be able to quickly identify fault type, its location and cause, and optimally change the grid structure by eliminating fault location [7][8][9].…”

Section: The Structure Of Smart Distribution Networkmentioning

confidence: 99%

The Model of Smart Grid Reliability Evaluation

Gudzius

Gečys

Markevicius

et al. 2011

ElAEE

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“…Electro-thermal of MOSA or some parts of it can be modeled in various methods through analogy with electrical circuit and computational simulation [8,9]. Moreover, computational models based on finite difference (FD) and finite element (FE) methods have been suggested in [4,5,[10][11][12]. The electrical and thermal models are two essential parts of electro-thermal modeling.…”

Section: Introductionmentioning

confidence: 99%

Electro-thermal modeling of surge arrester based on adaptive power loss estimation using finite element method

Seyyedbarzegar

Mirzaie

2015

Int. Trans. Electr. Energ. Syst.

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SUMMARYThis paper proposes an adaptive model for electro-thermal analysis of metal oxide surge arresters based on finite element method. The input of the proposed model has been derived from power loss curve using adaptive network based fuzzy inference system (ANFIS). Moreover, degradation factor has been introduced as a new index to represent operating history of metal oxide surge arrester. Therefore, applied voltage, temperature, and degradation factor have been considered as inputs in the ANFIS model to obtain accurate power loss which is of paramount importance in electro-thermal analysis. High voltage experimental setup and an oven have been prepared to acquire data for the proposed model. Degrading effect has been undertaken by measurement of the voltage-current characteristic of used and degraded varistors. The effect of assembling process, in addition, has been considered using different virgin (not degraded) varistors in experimental measurements. In addition, according to the IEC standard, the aging effect has been obtained experimentally by putting the varistor under 115°C and continuous operating voltage for 1000 h. To validate the results of the electro-thermal model, thermal infrared camera has been used under different applied voltages. Obtained results show that the electro-thermal behavior of surge arrester is predictable with high precision through the proposed artificial model. Copyright © 2015 John Wiley & Sons, Ltd.key words: adaptive network based fuzzy; inference system; degradation factor; electro-thermal model; finite element method; power loss; metal oxide surge arrester

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Thermal characteristics of high voltage whole-solid-insulated polymeric zno surge arrester

Cited by 24 publications

References 5 publications

Aging Characteristic Parameters Analysis and Experimental Study of MOA Varistor

Aging Characteristic Parameters Analysis and Experimental Study of MOA Varistor

The Model of Smart Grid Reliability Evaluation

Electro-thermal modeling of surge arrester based on adaptive power loss estimation using finite element method

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