Items where Author is "Wright, P S"

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Items where Author is "Wright, P S"

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Number of items: 81.

Report/Guide

Wright, P S (2015) Consumer phase determination using GPS time stamping, final report. NPL Report. TQE 11

Gélat, P N; Esward, T J; Wright, P S (2003) New directions - digital signal processing: recommendations for the Software Support for Metrology programme 2004-2007. NPL Report. CMSC 17/03

Article

Wright, P S; Ritzmann, D (2021) A Digital Heterodyne 2- To 150-kHz Measurement Method Based on Multiresolution Analysis. IEEE Transactions on Instrumentation and Measurement, 70. 9001008 ISSN 0018-9456

Quijano Cetina, R; Seferi, Y; Blair, S M; Wright, P S (2021) Energy Metering Integrated Circuit Behavior beyond Standards Requirements. Energies, 14 (2). 390 ISSN 1996-1073

Davis, P N; Wright, P S (2021) Validating an Isolator to eliminate grounding issues for high-resolution digitizer measurements. IEEE Transactions on Instrumentation and Measurement, 70. 1502308 ISSN 0018-9456

Rietveld, G; Wright, P S; Roscoe, A J (2020) Reliable Rate-of-Change-of-Frequency Measurements: Use Cases and Test Conditions. IEEE Transactions on Instrumentation and Measurement, 69 (9). pp. 6657-6666. ISSN 0018-9456

Wright, P S; Davis, P N; Johnstone, K; Rietveld, G; Roscoe, A J (2019) Field Measurement of Frequency and ROCOF in the Presence of Phase Steps. IEEE Transactions on Instrumentation and Measurement, 68 (6). pp. 1688-1695. ISSN 0018-9456

Wright, P S; Christensen, A E*; Davis, P N; Lippert, T* (2017) Multiple-site amplitude and phase measurements of harmonics for analysis of harmonic propagation on bornholm island. IEEE Trans. Instrum. Meas., 66 (6). pp. 1176-1183.

Davis, P N; Wright, P S (2017) An electronic load to verify harmonic emission compliance. IEEE Trans. Instrum. Meas., 66 (6). pp. 1446-1453.

Ritzmann, D*; Rens, J*; Wright, P S; Holderbaum, W*; Potter, B* (2017) A novel approach to noninvasive measurement of overhead line impedance parameters. IEEE Trans. Instrum. Meas., 66 (6). pp. 1155-1163.

Lau, E T*; Yang, Q*; Taylor, G S*; Forbes, A B; Wright, P S; Livina, V N (2016) Optimisation of costs and carbon savings in relation to the economic dispatch problem as associated with power system operation. Electr. Power Syst. Res., 140. pp. 173-183.

Ritzmann, D*; Wright, P S; Holderbaum, W*; Potter, B* (2016) A method for accurate transmission line impedance parameter estimation. IEEE Trans. Instrum. Meas., 65 (10). pp. 2204-2213.

Lau, E T*; Yang, Q*; Stokes, L*; Taylor, G A*; Forbes, A B; Clarkson, P; Wright, P S; Livina, V N (2015) Carbon savings in the UK demand side response programmes. Appl. Energy, 159. pp. 478-489.

Rietveld, G*; Braun, J P*; Martin, R*; Wright, P S; Heins, W*; Ell, N*; Clarkson, P; Zisky, N* (2015) Measurement infrastructure to support the reliable operation of smart electrical grids. IEEE Trans. Instrum. Meas., 64 (6). pp. 1355-1363.

Lau, E T*; Yang, Q*; Forbes, A B; Wright, P S; Livina, V N (2014) Modelling carbon emissions in electrical systems. Energy Convers. Manage., 80. pp. 573-581.

Wright, P S; Bergman, A*; Elg, A-P*; Flood, M*; Clarkson, P; Hertzberg, K* (2014) Onsite measurements for power-quality estimation at the Sweden-Poland HVDC link. IEEE Trans. Power Deliv., 29 (1). pp. 472-479.

Rietveld, G*; Braun, J*; Wright, P S; Zisky, N* (2012) Realization of a smart grid metrology infrastructure in Europe. pp. 408-409.

Overney, F*; Rufenacht, A*; Braun, J P*; Jeanneret, B*; Wright, P S (2011) Characterization of metrological grade analog-to-digital converters using a programmable Josephson voltage standard. IEEE Trans. Instrum. Meas., 60 (7). pp. 2172-2177.

Lapuh, R*; Clarkson, P; Pogliano, U*; Hallstrom, J K*; Wright, P S (2011) Comparison of asynchronous sampling correction algorithms for frequency estimation of signals of poor power quality. IEEE Trans. Instrum. Meas., 60 (7). pp. 2235-2241.

Wright, P S; Clarkson, P (2011) Development of an ethernet enabled digitizer for on-site AC measurements. IEEE Trans. Instrum. Meas., 60 (7). pp. 2229-2234.

Matthews, C E; Clarkson, P; Harris, P M; Ihlenfeld, W G K*; Wright, P S (2011) Evaluation of flicker measurement uncertainties by a Monte Carlo method. IEEE Trans. Instrum. Meas., 60 (7). pp. 2255-2261.

Clarkson, P; Wright, P S; Wheaton, A J; Belliss, J H (2011) Power source impedance measurement system for testing compliance to IEC 61000-3-3. IEEE Trans. Instrum. Meas., 60 (7). pp. 2320-2326.

Clarkson, P; Wright, P S (2010) Sensitivity analysis of flickermeter implementations to waveforms for testing to the requirements of IEC 61000-4-15. IET Sci. Meas. Technol., 4 (3). pp. 125-135.

Wright, P S; Clarkson, P (2009) Traceability and Verification of Interharmonic Generators in Support of Low-Frequency Immunity Testing (IEC61000-4-13). IEEE Trans. Instrum. Meas., 58 (4). pp. 1059-1064.

Clarkson, P; Wright, P S (2009) The calibration of IEC standard flickermeters using complex modulated signals. IEEE Trans. Instrum. Meas., 58 (4). pp. 1017-1022.

Wright, P S (2007) Accurate spectral analysis of repetitive signals composed of components nonsynchronous with sampling clock. IEEE Trans. Instrum. Meas., 56 (2). pp. 655-659.

Georgakopoulos, D; Wright, P S (2007) Exercising the dynamic range of active power meters under nonsinusoidal conditions. IEEE Trans. Instrum. Meas., 56 (2). pp. 369-372.

Georgakopoulos, D; Wright, P S (2006) Calibration of energy and power meters under non-sinusoidal conditions. IEE Proc. Sci. Meas. Technol., 153 (6). pp. 241-247.

Georgakopoulos, D; Williams, J M; Knott, A J; Esward, T J; Wright, P S (2006) Dynamic characterisation of the electronic instrumentation used in the calibration of fatigue testing machines. IEE Proc. Sci. Meas. Technol., 153 (6). pp. 256-259.

Wright, P S (2006) Interharmonics analysis and measurement methods applied to mains frequency compliance testing. IEE Proc. Sci. Meas. Technol., 153 (6). pp. 248-255.

Wright, P S (2005) Accurate analysis of smoothly modulated AC waveforms applied to the calibration of fluctuating harmonic analyzers. IEEE Trans. Instrum. Meas., 54 (2). pp. 492-495.

Clarkson, P; Wright, P S (2005) A wavelet-based method of measuring fluctuating harmonics for determining the filter time constant of IEC standard harmonic analyzers. IEEE Trans. Instrum. Meas., 54 (2). pp. 488-491.

Wright, P S; Pickering, J R* (1999) An AC voltage standard based on a PWM DAC. IEEE Trans. Instrum. Meas., 48 (2). pp. 457-461.

Wright, P S (1999) Short time Fourier transforms and Wigner-Ville distributions applied to the calibration of power frequency harmonic analysers. IEEE Trans. Instrum. Meas., 48 (2). pp. 475-478.

Wright, P S (1997) An AC voltage standard using digital synthesis. IEE Colloq. Dig., 161. pp. 2/1-4.

Pickering, J R*; Wright, P S (1995) Accurate traceable power calibration at high frequency. CalLab Magazine, 2 (1).

Pickering, J R*; Wright, P S (1995) A new wattmeter for traceable power measurements at audio frequencies. IEEE Trans. Instrum. Meas., 44 (2). pp. 429-432.

Pickering, J R*; Wright, P S (1994) A new wattmeter for traceable power measurements at audio frequencies. IEE Colloq. Dig., 203. 7/1-7/4

Conference or Workshop Item

Quijano Cetina, R; Seferi, Y; Blair, S M; Wright, P S (2019) Analysis and selection of appropriate components for power system metrology instruments. In: 2019 2nd International Colloquium on Smart Grid Metrology (SMAGRIMET), 09 - 12 April 2019, Split, Croatia.

Wright, P S; Davis, P N (2018) Estimation of the Location of Sources and Sinks of Harmonic Power Using Low Voltage Phasor Measurements in Distribution Grids. In: 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), 8-13 July 2018, Paris, France.

Wright, P S; Davis, P N; Johnstone, K; Rietveld, G; Roscoe, A J (2018) Field Testing of ROCOF Algorithms in Multiple Locations on Bornholm Island. In: 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), 8-13 July 2018, Paris, France.

Davis, P; Wright, P S (2018) Measurement of Grid Impedance at Harmonic Frequencies. In: 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), 8-13 July 2018, Paris, France.

Cetina, R Q; Roscoe, A J; Wright, P S (2017) Challenges for smart electricity meters due to dynamic power quality conditions of the grid: a review. In: 2017 IEEE International Workshop on Applied Measurements for Power Systems (AMPS), 20-22 September 2017, Liverpool, UK.

Cetina, R Q; Roscoe, A J; Wright, P S (2017) A review of electrical metering accuracy standards in the context of dynamic power quality conditions of the grid. In: 2017 52nd International Universities Power Engineering Conference (UPEC), 28-31 August 2017, Heraklion, Greece.

Wright, P S; Christensen, A E*; Davis, P N*; Larson, B*; Lippert, T*; Patel, P (2016) Power quality propagation measurements in smart grids. In: 2016 Conference on Precision Electromagnetic Measurements (CPEM), 10-15 July 2016, Ottawa, Canada.

Wright, P S; Rietveld, G*; van den Brom, H E*; Crotti, G*; Braun, J P* (2016) Smart grid power quality and stability measurements in Europe. In: 2016 Conference on Precision Electromagnetic Measurements (CPEM), 10-15 July 2016, Ottawa, Canada.

Ritzmann, D*; Wright, P S; Davis, P; Holderbaum, W*; Potter, B* (2016) Synchrophasor-based transmission line impedance measurement. In: 2016 Conference on Precision Electromagnetic Measurements (CPEM), 10-15 July 2016, Ottawa, Canada.

Davis, P N; Wright, P S (2016) An electronic load to verify harmonic emission compliance. In: 2016 Conference on Precision Electromagnetic Measurements (CPEM), 10-15 July 2016, Ottawa, Canada.

Ritzmann, D*; Holderbaum, W*; Potter, B*; Wright, P S (2015) Improving the accuracy of synchrophasor-based overhead line impedance measurement. In: 2015 IEEE International Workshop on Applied Measurements for Power Systems (AMPS) Proceedings, 23-25 September 2015, Aachen, Germany.

Lau, E T*; Yang, Q*; Taylor, G A*; Forbes, A B; Wright, P S; Livina, V N (2014) Optimization of carbon emissions in smart grids. In: 49th International Universities Power Engineering Conference (UPEC), 2-5 September 2014, Cluj-Napoca, Romania.

Rietveld, G*; Braun, J-P*; Wright, P S; Clarkson, P; Zisky, N* (2014) Smart grid metrology to support reliable electricity supply. In: 29th Conference on Precision Electromagnetic Measurements (CPEM 2014), 24-29 August 2014, Rio de Janeiro, Brazil.

Wright, P S; Braun, J P*; Rietveld, G*; van den Brom, H E*; Crotti, G* (2014) Smart grid power quality and stability measurements in Europe. In: 29th Conference on Precision Electromagnetic Measurements (CPEM 2014), 24-29 August 2014, Rio de Janeiro, Brazil.

Venturi, A*; Dolan, M J*; Clarkson, P; Wright, P S; Forbes, A B; Yang, X-S; Roscoe, A J*; Ault, G W*; Burt, G M* (2013) Evaluating the robustness of an active network management function in an operational environment. In: 22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 10-13 June 2013, Stockholm, Sweden.

Wright, P S; Murphy, G*; Lennon, K*; Clarkson, P (2013) Measurements of power quality and voltage level effects associated with a photo voltaic cluster a domestic housing estate. In: 22nd International Conference and Exhibition on Electricity Distribution (CIRED 2013), 10-13 June 2013, Stockholm, Sweden.

Rietveld, G*; Clarkson, P; Wright, P S; Pogliano, U*; Braun, J*; Kokalj, M*; Lapuh, R*; Zisky, N* (2012) Measurement infrastructure for observing and controlling smart electrical grids. In: 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe), 14-17 October 2012, Berlin, Germany.

Venturi, A*; Clarkson, P; Forbes, A B; Davidson, E*; Roscoe, A J*; Burt, G M*; Yang, X-S; Wright, P S (2011) The role of accurate measurements within smartgrids. In: 2nd IEEE PES International Conference and Exhibition on 'Innovative Smart Grid Technologies' (ISGT Europe), 5-7 December 2011, Manchester, UK.

Wright, P S (2006) Accurate spectral analysis of repetitive signals composed of components non-synchronous with the sampling clock. In: CPEM 2006 Conference on Precision Electromagnetic Measurements, 9-14 July 2006, Torino, Italy.

Georgakopoulos, D; Wright, P S (2006) Exercising the dynamic range of power meters under non-sinusoidal conditions. In: CPEM 2006 Conference on Precision Electromagnetic Measurements, 9-14 July 2006, Torino, Italy.

Georgakopoulos, D; Williams, J M; Knott, A J; Esward, T J; Wright, P S (2005) Dynamic calibration of fatigue testing machines. In: BEMC 2005 - British Electromagnetic Measurements Conference, 14-17 November 2005, NPL, UK.

Wright, P S (2005) Interharmonics analysis and measurement methods applied to mains frequency compliance testing. In: BEMC 2005 - British Electromagnetic Measurements Conference, 14-17 November 2005, NPL, UK.

Georgakopoulos, D; Wright, P S (2005) On the calibration of energy and power meters under non-sinusoidal conditions. In: BEMC 2005 - British Electromagnetic Measurements Conference, 14-17 November 2005, NPL, UK.

Wheaton, A J; Georgakopoulos, D; Wright, P S (2005) The design of a fully automated system for the calibration of electronic AC/DC transfer instruments. In: BEMC 2005 - British Electromagnetic Measurements Conference, 14-17 November 2005, NPL, UK.

Clarkson, P; Wright, P S (2005) A model based approach for the calibration of IEC standard flickermeters using complex waveforms. In: BEMC 2005 - British Electromagnetic Measurements Conference, 14-17 November 2005, NPL, UK.

Georgakopoulos, D; Pickering, J R*; Williams, J M; Wright, P S (2004) Oversampling delta-sigma ADC for metrology applications. In: Conference on Precision Electromagnetic Measurements (CPEM) 2004, 27 June - 2 July 2004, London, UK.

Pickering, J R*; Wright, P S (2001) An AC voltage standards based on a 1-bit current steering DAC. In: BEMC 2001- 10th British Electromagnetic Measurement Conference, 6-8 November 2001, Harrogate, UK.

Wright, P S; Clarkson, P (2001) Methods for the calibration of flickermeters. In: BEMC 2001- 10th British Electromagnetic Measurement Conference, 6-8 November 2001, Harrogate, UK.

Jones, R G; Clarkson, P; Wheaton, A J; Wright, P S (2000) Calibration of AC voltage. In: Conference on Precision Electromagnetic Measurements (CPEM) 2000, May 2000, Sydney, Australia.

Oldham, N*; Nelson, T*; Bergeest, R*; Carranza, R*; Gibbes, A M*; Jones, K*; Kyriazis, G*; Laiz, H*; Liu, L X*; Lu, Z*; Pogliano, U*; Rydler, K-E*; Shapiro, E*; So, E*; Temba, M*; Wright, P S (2000) International comparison of 50/60 Hz power (1996-1999). In: Conference on Precision Electromagnetic Measurements (CPEM) 2000, 14-19 May 2000, Sydney, Australia.

Wright, P S (1999) Calibration of IEC 1000-3-2 harmonic analysers. In: BEMC 99 - 9th International Conference on Electromagnetic Measurement, 2-4 November 1999, Brighton, UK.

Jones, R G; Roddie, A G; Smith, A J A; Wright, P S (1999) Calibration of digital recorders to EN 601083-1. In: BEMC 99 - 9th International Conference on Electromagnetic Measurement, 2-4 November 1999, Brighton, UK.

Wright, P S; Pickering, J R* (1998) An AC voltage standard based on a 1-Bit DAC. In: CPEM '98 Conference on Precision Electromagnetic Measurements Conference Digest, 6-10 July 1998, Washington DC, USA.

Wright, P S (1998) Short time Fourier transforms and other transforms applied to the calibration of power analysers. In: CPEM '98 Conference on Precision Electromagnetic Measurements Conference Digest, 6-10 July 1998, Washington DC, USA.

Wright, P S; Pickering, J R* (1997) An AC voltage standard based on a 1-Bit DAC. In: BEMC '97 8th International Conference on Electromagnetic Measurement Digest, 4-6 November 1997, National Physical Laboratory, Teddington.

Wright, P S (1997) Measurements of Non-sinesoidal waveforms. In: BEMC '97 8th International Conference on Electromagnetic Measurement Digest, 4-6 November 1997, National Physical Laboratory, Teddington.

Wright, P S (1997) The NPL Mk.IV digital sampling wattmeter. In: BEMC '97 8th International Conference on Electromagnetic Measurement Digest, 4-6 November 1997, National Physical Laboratory, Teddington.

Wright, P S (1994) Traceability in power/reactive power measurements and assessment tests for "IEC555 Power Analyzers", using the NPL Mk.III digital sampling wattmeter. In: IEE Colloquium on Low Frequency Power Measurement and Analysis, November 1994.

Pickering, J R*; Wright, P S (1994) A new wattmeter for traceable power measurements at audio frequencies. In: Conference Digest on Precision Electromagnetic Measurements (CPEM), 27 June - 1 July 1994, Boulder, Colorado, USA.

Wright, P S (1993) The development of an audio frequency wattmeter. In: 6th British Electromagnetic Measurements Conference Digest (BEMC 93), 2-4 November 1993, NPL, Teddington, UK.

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