Xueqin Amy Liu

Phone+44 (0)28 9097 4112
Emailx.liuqub.acuk

Room 08.024 - Ashby Tower
United Kingdom

Accepting PhD Students

PhD projects

- Smart Grid data analytics including Wind/Solar energy/Demand forecasting,
- Smart Grid Event Detection and Classification
- Energy storage optimization to facilitate renewable energy integration

Research activity per year

41 Article
30 Conference contribution
11 Paper
2 Other report
More
- 1 Poster
- 1 Working paper

41 results

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2024
Comparative analysis of three categories of multi-criteria decision-making methods
Li, Y., He, X., Martínez, L., Zhang, J., Wang, D. & Liu, X. A., 15 Mar 2024, In: Expert Systems with Applications. 238, Part B, 121824.
Research output: Contribution to journal › Article › peer-review
11 Citations (Scopus)
2023
Data-Driven model identification and efficient MPC via quasi-linear parameter varying representation for ORC waste heat recovery system
Shi, Y., Zhang, Z., Chen, X., Xie, L., Liu, X. & Su, H., 15 May 2023, In: Energy. 271, 15 p., 126959.
Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus)
Dynamic incipient fault forecasting for power transformers using an LSTM model
Wang, L., Littler, T. & Liu, X., 01 Jun 2023, In: IEEE Transactions on Dielectrics and Electrical Insulation. 30, 3, p. 1353-1361 9 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
11 Citations (Scopus)

325 Downloads (Pure)
Fuzzy multiple linear least squares regression analysis
Li, Y., He, X. & Liu, X., 15 May 2023, In: Fuzzy Sets and Systems. 459, p. 118-143 6 p.
Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus)
Hybrid AI model for power transformer assessment using imbalanced DGA datasets
Wang, L., Littler, T. & Liu, X., 13 Apr 2023, (Early online date) In: IET Renewable Power Generation. 11 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
8 Citations (Scopus)

113 Downloads (Pure)
Optimal control for constrained discrete-time nonlinear systems based on safe reinforcement learning
Zhang, L., Xie, L., Jiang, Y., Li, Z., Liu, X. & Su, H., 31 Oct 2023, (Early online date) In: IEEE Transactions on Neural Networks and Learning Systems. 12 p.
Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus)
Two-phase BESS optimization methodology to enhance the distribution network power quality and mitigate violations
Mohamed, A. A. R., Best, R. J., Liu, X. & Morrow, D. J., 17 Aug 2023, In: IET Renewable Power Generation. 17, 11, p. 2895-2908 14 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
5 Citations (Scopus)

34 Downloads (Pure)
2022
Active power control from wind farms for damping very low-frequency oscillations
Duggan, C., Liu, X. A., Best, R., Brogan, P. & Morrow, J., 11 Aug 2022, In: Frontiers in Energy Research. 10, 13 p., 962524.
Research output: Contribution to journal › Article › peer-review

Open Access
File
1 Citation (Scopus)

140 Downloads (Pure)
Modified hierarchical strategy for transient performance improvement of the ORC based waste heat recovery system
Shi, Y., Zhang, Z., Xie, L., Wu, X., Liu, X. A., Lu, S. & Su, H., 13 Aug 2022, (Early online date) In: Energy. 125067.
Research output: Contribution to journal › Article › peer-review

Open Access
File
6 Citations (Scopus)

73 Downloads (Pure)
Sequential feature selection for power system event classification utilizing wide-area PMU data
Rafferty, M., Liu, X., Rafferty, J., Xie, L., Laverty, D. & McLoone, S., 31 Aug 2022, In: Frontiers in Energy Research. 10, 13 p., 957955.
Research output: Contribution to journal › Article › peer-review

Open Access
File
79 Downloads (Pure)
Simultaneous estimation of behind-the-meter solar and wind power at the bulk supply point
Liu, X., Zuo, K., Liu, J., Lopez-Lorente, J., Liu, Y., Johnston, N. & Morrow, D. J., 03 Aug 2022, In: IEEE Access. 10, p. 79703 - 79712
Research output: Contribution to journal › Article › peer-review

Open Access
File
1 Citation (Scopus)

92 Downloads (Pure)
Single electricity market forecasting and energy arbitrage maximization framework
Mohamed, A. A. R., Best, R. J., Liu, X. & Morrow, D. J., 06 Jan 2022, In: IET Renewable Power Generation. 16, 1, p. 105-124 20 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
4 Citations (Scopus)

348 Downloads (Pure)
Stacking Battery Energy Storage Revenues in Future Distribution Networks
Mohamed, A. A. R., Best, R. J., Liu, X., Morrow, D. J., Pollock, J. & Cupples, A., 05 Apr 2022, In: IEEE Access. 10, p. 35026 - 35039
Research output: Contribution to journal › Article › peer-review

Open Access
File
10 Citations (Scopus)

301 Downloads (Pure)
Very low-frequency oscillation source localization on Ireland's power system
Duggan, C., Liu, X., Brogan, P., Best, R. & Morrow, D. J., 08 Aug 2022, In: IEEE Open Journal of Industry Applications. 3, p. 192 - 201
Research output: Contribution to journal › Article › peer-review

Open Access
File
2 Citations (Scopus)

382 Downloads (Pure)
2021
A Comprehensive Robust Techno-Economic Analysis and Sizing Tool for the Small-Scale PV and BESS
Mohamed, A. A. R., Best, R. J., Liu, X. A. & Morrow, D. J., 24 Aug 2021, (Early online date) In: IEEE Transactions on Energy Conversion.
Research output: Contribution to journal › Article › peer-review

Open Access
File
39 Citations (Scopus)

2128 Downloads (Pure)
Gaussian Process Multi-Class Classification for Transformer Fault Diagnosis using Dissolved Gas Analysis
Wang, L., Littler, T. & Liu, X. A., 13 Nov 2021, In: IEEE Transactions on Dielectrics and Electrical Insulation. 28, 5, p. 1703 - 1712
Research output: Contribution to journal › Article › peer-review

Open Access
File
35 Citations (Scopus)

396 Downloads (Pure)
Techno-Economic Assessment of Grid-Level Battery Energy Storage Supporting Distributed Photovoltaic Power
Lopez-Lorente, J., Liu, X. A., Best, R. J., Makrides, G. & Morrow, D. J., 03 Nov 2021, In: IEEE Access. 9, p. 146256 - 146280
Research output: Contribution to journal › Article › peer-review

Open Access
File
24 Citations (Scopus)

151 Downloads (Pure)
2020
CVR and Loss Optimization through Active Voltage Management: A Trade-off Analysis
Gharavi Ahangar, H., Ochoa, L. F., Liu, X. A., Paterson, G., Ingham, B. & McLoone, S., 08 Dec 2020, (Early online date) In: Ieee Transactions On Power Delivery.
Research output: Contribution to journal › Article › peer-review

Open Access
File
17 Citations (Scopus)

411 Downloads (Pure)
Spatial Aggregation of Small-scale Photovoltaic Generation Using Voronoi Decomposition
Lopez Lorente, J., Liu, X. A. & Morrow, D. J., 01 Oct 2020, In: IEEE Transactions on Sustainable Energy. 11, 4, p. 2677 - 2686
Research output: Contribution to journal › Article › peer-review

Open Access
File
9 Citations (Scopus)

255 Downloads (Pure)
Worldwide evaluation and correction of irradiance measurements from personal weather stations under all-sky conditions
Lopez Lorente, J., Liu, X. A. & Morrow, D. J., 01 Sept 2020, In: Solar Energy. 207, p. 925-936 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
10 Citations (Scopus)

281 Downloads (Pure)
2019
A stochastic optimization method for energy storage sizing based on an expected value model
Zhang, D., Li, J., Liu, X., Guo, J. & Xu, S., 21 Feb 2019, In: Energies. 12, 4, 14 p., 702.
Research output: Contribution to journal › Article › peer-review

Open Access
File
7 Citations (Scopus)

210 Downloads (Pure)
Quantification of wind curtailment on a medium-sized power system and mitigation using municipal water pumping load
Davison-Kernan, R., Liu, X., McLoone, S. & Fox, B., 01 Sept 2019, In: Renewable and Sustainable Energy Reviews. 112, p. 499-507
Research output: Contribution to journal › Article › peer-review

Open Access
File
8 Citations (Scopus)

175 Downloads (Pure)
2018
Comparison analysis on damping mechanisms of power systems with induction generator based wind power generation
Bu, S. Q., Zhang, X., Zhu, J. B. & Liu, X., Apr 2018, In: International Journal of Electrical Power and Energy Systems. 97, 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
28 Citations (Scopus)

396 Downloads (Pure)
Dynamic Pricing for Decentralized Energy Trading in Micro-grids
Liu, Y., Zuo, K., Liu, X., Liu, J. & Kennedy, J., 15 Oct 2018, In: Applied Energy. 228, p. 689-699 11 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
88 Citations (Scopus)

593 Downloads (Pure)
Visualizing Big Energy Data: Solutions for This Crucial Component of Data Analysis
Hyndman, R. J., Liu, X. A. & Pinson, P., 19 Apr 2018, IEEE Power & Energy Magazine, 16, 3, p. 18-25 8 p.
Research output: Contribution to specialist publication › Article

Open Access
File
26 Citations (Scopus)

830 Downloads (Pure)
2017
Demand Side Management of an Urban Water Supply Using Wholesale Electricity Price
Kernan, R., Liu, X., McLoone, S. & Fox, B., 01 Mar 2017, In: Applied Energy. 189, p. 395-402 8 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
36 Citations (Scopus)

630 Downloads (Pure)
Investigation on Economic and Reliable Operation of Meshed MTDC/AC Grid as Impacted by Offshore Wind Farms
Bu, S. Q., Du, W., Wang, H. F., Liu, Y. & Liu, X., 17 Aug 2017, In: IEEE Transactions on Power Systems. 10 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
31 Citations (Scopus)

421 Downloads (Pure)
2016
A Generalized Fuzzy Linguistic Model for Predicting Component Concentrations in an Optical Gas Sensing System
Wang, Y., Cao, H., Yan, X., Zhou, Y., Liu, X. & McLoone, S., 15 Nov 2016, In: Chemometrics and Intelligent Laboratory Systems. 158, p. 21-30 10 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
3 Citations (Scopus)

385 Downloads (Pure)
Real-Time Multiple Event Detection and Classification Using Moving Window PCA
Rafferty, M., Liu, X., Laverty, D. M. & McLoone, S., Sept 2016, In: IEEE Transactions on Smart Grid. 7, 5, p. 2537-2548 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
142 Citations (Scopus)

1002 Downloads (Pure)
Wide-Area Phase-Angle Measurements for Islanding Detection—An Adaptive Nonlinear Approach
Liu, X., Kennedy, J. M., Laverty, D. M., Morrow, D. J. & McLoone, S., Aug 2016, In: Ieee Transactions On Power Delivery. 31, 4, p. 1901-1911 11 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
40 Citations (Scopus)

811 Downloads (Pure)
2015

A review on short-term and ultra-short-term wind power prediction
Xue, Y., Chen, Y., Zhao, J., Liu, X., Li, K., Qiu, W. & Gang, Y., 2015, In: Dianli Xitong Zidonghua/Automation of Electric Power Systems. 39, 6, p. 1-12 12 p.
Research output: Contribution to journal › Article › peer-review

206 Citations (Scopus)
Principal Component Analysis of Wide Area Phasor Measurements for Islanding Detection – A Geometric View
Liu, X., Laverty, D. M., Best, R. J., Li, K., Morrow, D. J. & McLoone, S., Apr 2015, In: Ieee Transactions On Power Delivery. 30, 2, p. 976-985 10 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
97 Citations (Scopus)

716 Downloads (Pure)
2013

Analyzing kernel matrices for the identification of differentially expressed genes
Xia, X.-L., Liu, X. & Xing, H., 2013, In: PLoS ONE. 8, 12
Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)
Efficient model selection for sparse Least-Square SVMs
Xia, X. L., Qian, S., Liu, X. & Xing, H., 19 Aug 2013, In: Mathematical Problems in Engineering. 2013, 712437.
Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)
2012
Dynamic grey-box modeling for online monitoring of extrusion viscosity
Liu, X., Li, K., McAfee, M., Nguyen, B. K. & McNally, G., Jun 2012, In: Polymer Engineering & Science. 52, 6, p. 1332-1341
Research output: Contribution to journal › Article › peer-review

Open Access
File
16 Citations (Scopus)

556 Downloads (Pure)
2011
Application of Nonlinear PCA for Fault Detection in Polymer Extrusion Processes
Liu, X., Li, K., McAfee, M. & Deng, J., Sept 2011, In: Neural Computing and Applications. 20, 6, p. 1141-1148 8 p.
Research output: Contribution to journal › Article › peer-review
9 Citations (Scopus)
Improved Nonlinear PCA for Process Monitoring Using Support Vector Data Description
Liu, X., Li, K., McAfee, M. & Irwin, G., Oct 2011, In: Journal of Process Control. 21, 9, p. 1306-1317 12 p.
Research output: Contribution to journal › Article › peer-review
47 Citations (Scopus)
2010
Measurement-based Method for Wind Farm Power System Oscillations Monitoring
Liu, X., McSwiggan, D., Littler, T. & Kennedy, J., Mar 2010, In: IET Renewable Power Generation. 4 , 2, p. 198-209 12 p.
Research output: Contribution to journal › Article › peer-review
24 Citations (Scopus)

25 Downloads (Pure)
2009
Moving window kernel PCA for adaptive monitoring of nonlinear processes
Liu, X., Kruger, U., Littler, T., Xie, L. & Wang, S., 15 Apr 2009, In: Chemometrics and Intelligent Laboratory Systems. 96 , 2, p. 132-143 12 p.
Research output: Contribution to journal › Article › peer-review
196 Citations (Scopus)

13 Downloads (Pure)
Non-Gaussian process monitoring based on NGPP-SVDD
Xie, L., Liu, X., Zhang, J. & Wang, S. Q., 2009, In: Acta Automatica Sinica. 35, 1, p. 107-112
Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)
2008
Statistical-based monitoring of multivariate non-Gaussian systems
Liu, X., Xie, L., Kruger, U., Littler, T. & Wang, S., Sept 2008, In: AIChE Journal. 54 , 9, p. 2379-2391 13 p.
Research output: Contribution to journal › Article › peer-review
112 Citations (Scopus)

5 Downloads (Pure)

Xueqin Amy Liu

Research output

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