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2019

Conference Publication

High‐voltage switch‐mode assisted linear amplifier based voltage source for dielectric low frequency‐domain spectroscopy measurements

Nielsen, Shawn D. and Walker, Geoffrey R. (2019). High‐voltage switch‐mode assisted linear amplifier based voltage source for dielectric low frequency‐domain spectroscopy measurements. The 9th International Conference on Power Electronics, Machines and Drives (PEMD 2018), Liverpool, United Kingdom, 17-19 April 2018. Stevenage, Herts, United Kingdom: Institution of Engineering and Technology. doi: 10.1049/joe.2018.8121

High‐voltage switch‐mode assisted linear amplifier based voltage source for dielectric low frequency‐domain spectroscopy measurements

2018

Conference Publication

Impact of Voltage Harmonics on Condition Assessment of Polluted Insulator through a Simulation Model

Banik, Apu, Nielsen, Shawn and Nourbakhsh, Ghavameddin (2018). Impact of Voltage Harmonics on Condition Assessment of Polluted Insulator through a Simulation Model. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/CMD.2018.8535674

Impact of Voltage Harmonics on Condition Assessment of Polluted Insulator through a Simulation Model

2018

Conference Publication

Reconstruction of the Transformer Response from on-Line FRA Measurements Performed via Bushing Taps

Nielsen, Shawn D. (2018). Reconstruction of the Transformer Response from on-Line FRA Measurements Performed via Bushing Taps. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/CMD.2018.8535717

Reconstruction of the Transformer Response from on-Line FRA Measurements Performed via Bushing Taps

2018

Conference Publication

Equivalent circuit model of polluted insulators with the including effect of supply voltage harmonics

Banik, Apu, Nielsen, Shawn and Nourbakhsh, Ghavameddin (2018). Equivalent circuit model of polluted insulators with the including effect of supply voltage harmonics. 2018 IEEE 2nd International Conference on Dielectrics (ICD), Budapest, Hungary, 1-5 July 2018. Piscataway, NJ, United States: IEEE. doi: 10.1109/icd.2018.8514600

Equivalent circuit model of polluted insulators with the including effect of supply voltage harmonics

2015

Conference Publication

On-line dielectric response measurements on oil paper insulated transformers

Nielsen, Shawn D., Yang, Xu and Ledwich, Gerard F. (2015). On-line dielectric response measurements on oil paper insulated transformers. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/ICPADM.2015.7295304

On-line dielectric response measurements on oil paper insulated transformers

2015

Conference Publication

Non-linear effects in dielectric response measurments on oil paper insulated power transformers

Nielsen, Shawn D. and Ledwich, Gerard F. (2015). Non-linear effects in dielectric response measurments on oil paper insulated power transformers. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/ICPADM.2015.7295211

Non-linear effects in dielectric response measurments on oil paper insulated power transformers

2015

Conference Publication

Development of a switch mode assisted linear amplifier for use as a high fidelity voltage source

Nielsen, Shawn D., Walker, Geoffrey R. and Bailey, Michael L. (2015). Development of a switch mode assisted linear amplifier for use as a high fidelity voltage source. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/PEDS.2015.7203395

Development of a switch mode assisted linear amplifier for use as a high fidelity voltage source

2015

Conference Publication

Simulation Study for Analysis of Online Dielectric Measurement Problems on Transformer Insulation System

Yang, Xu, Ledwich, Gerard and Nielsen, Shawn (2015). Simulation Study for Analysis of Online Dielectric Measurement Problems on Transformer Insulation System. Springer Science and Business Media Deutschland GmbH. doi: 10.1007/978-3-319-06966-1_59

Simulation Study for Analysis of Online Dielectric Measurement Problems on Transformer Insulation System

2014

Conference Publication

Experimental investigations of improved dielectric condition monitoring methods on transformer oil-paper insulation system

Yang, X., Nielsen, S. and Ledwich, G. (2014). Experimental investigations of improved dielectric condition monitoring methods on transformer oil-paper insulation system. Institute of Electrical and Electronics Engineers Inc.. doi: 10.1109/ICDL.2014.6893101

Experimental investigations of improved dielectric condition monitoring methods on transformer oil-paper insulation system

2013

Conference Publication

Frequency dielectric influence of imaginary admittance on oil-paper insulation system-a case study

Yang, X., Nielsen, S. and Ledwich, G. (2013). Frequency dielectric influence of imaginary admittance on oil-paper insulation system-a case study. IEEE Computer Society. doi: 10.1109/aupec.2013.6725479

Frequency dielectric influence of imaginary admittance on oil-paper insulation system-a case study

2011

Conference Publication

A circuit-breaker restrike diagnostic algorithm using ATP and wavelet transforms

Kam, Shui-Cheong, Nielsen, Shawn and Ledwich, Gerard (2011). A circuit-breaker restrike diagnostic algorithm using ATP and wavelet transforms.

A circuit-breaker restrike diagnostic algorithm using ATP and wavelet transforms

1999

Conference Publication

VFT performance of a 180/110 MM co-axial gap in SF6 up to 4 bar absolute

Nielsen, S. D., Reynders, J. P. and Jandrell, I. R. (1999). VFT performance of a 180/110 MM co-axial gap in SF6 up to 4 bar absolute. Eleventh International Symposium on High Voltage Engineering (ISH 99), 23-27 August 1999, London, United Kingdom. Piscataway, NJ, United States: IEE.

VFT performance of a 180/110 MM co-axial gap in SF6 up to 4 bar absolute