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Power IT Lab » Research » Selected Publications


Journals and Special Publications

Oak Ridge naional Laboratory
[1]
R. M. Gardner and Y. Liu, "Generation-Load Mismatch Detection and Analysis," IEEE Transactions on Smart Grid, vol. 3, no. 1, pp. 105-112, 2012.
[2]
K. Zhang, S. Zhang, and Y. Liu, "Using Technology of Short Time Fourier Transform and Filtering to Improve the Performance of Prony Algorithm," Information Technology Journal, vol. 10, no. 8, pp. 1545-1553, Aug. 2011.
[3]
T. Xia, Y. Zhang, L. Chen, Z. Yuan, P. N. Markham, Y. Ye, and Y. Liu, "Phase angle-based power system inter-area oscillation detection and modal analysis," Euro. Trans. Electr. Power, vol. 21, no. 4, pp. 1629-1639, 2011.
[4]
J. Ma, Z. Wang, Q. Yang, and Y. Liu, "Identifying Transformer Inrush Current Based on Normalized Grille Curve," IEEE Transactions on Power Delivery, vol. 26, no. 2, pp. 588-595, 2011.
[5]
Y. Zhang, P. Markham, T. Xia, L. Chen, Y. Ye, Z. Wu, Z. Yuan, L. Wang, J. Bank, J. Burgett, R. W. Conners, and Y. Liu, "Wide-Area Frequency Monitoring Network (FNET) Architecture and Applications," IEEE Transactions on Smart Grid, vol. 1, no. 2, pp. 159-167, 2010.
[6]
B. Zhang, L. Liu, Y. Liu, M. McVey, and R. M. Gardner, "Effect of geomagnetically induced current on the loss of transformer tank," IET Electric Power Applications, vol. 4, no. 5, pp. 373-379, 2010.
[7]
M. Zarghami, M. L. Crow, J. Sarangapani, Y. Liu, and S. Atcitty, "A Novel Approach to Interarea Oscillation Damping by Unified Power Flow Controllers Utilizing Ultracapacitors," IEEE Transactions on Power Systems, vol. 25, no. 1, pp. 404-412, 2010.
[8]
T. Xia and Y. Liu, "Single-Phase Phase Angle Measurements in Electric Power Systems," IEEE Transactions on Power Systems, vol. 25, no. 2, pp. 844-852, 2010.
[9]
J. Tang, W. Li, and Y. Liu, "Blind Source Separation of Mixed PD Signals Produced by Multiple Insulation Defects in GIS," IEEE Transactions on Power Delivery, vol. 25, no. 1, pp. 170-176, 2010.
[10]
J. Ma, Z. Wang, Q. Yang, and Y. Liu, "A Two Terminal Network-Based Method for Discrimination Between Internal Faults and Inrush Currents," IEEE Transactions on Power Delivery, vol. 25, no. 3, pp. 1599-1605, 2010.
[11]
X. Li, X. Wen, P. N. Markham, and Y. Liu, "Analysis of Nonlinear Characteristics for a Three-Phase, Five-Limb Transformer Under DC Bias," IEEE Transactions on Power Delivery, vol. 25, no. 4, pp. 2504-2510, 2010.
[12]
W. Li, J. Tang, J. Ma, and Y. Liu, "Online Detection of Start Time and Location for Hypocenter in North America Power Grid," IEEE Transactions on Smart Grid, vol. 1, no. 3, pp. 253-260, 2010.
[13]
W. Chen, C. Pan, Y. Yun, and Y. Liu, "Wavelet Networks in Power Transformers Diagnosis Using Dissolved Gas Analysis," IEEE Transactions on Power Delivery, vol. 24, no. 1, pp. 187-194, 2009.
[14]
Kai Sun, Y. Liu, "Monitoring and Estimation of Power System Dynamic Response Using Synchrophasors," Electric Power Research Institute, 2012.
[15]
Gefei Kou, Stanton W. Hadley, and Yilu Liu, "Dynamic Model Validation with Governor Deadband on the Eastern Interconnection," Oak Ridge National Laboratory ,April 2014.
[16]
Yong Liu, Jose R. Gracia, Stanton W. Hadley, and Yilu Liu, "Wind/PV Generation for Frequency Regulation and Oscillation Damping in the Eastern Interconnection (EI)," Oak Ridge National Laboratory, December 2014.
[17]
Yong Liu, Joe R. Gracia, Thomas J. King, and Yilu Liu, "Large Scale Renewable Power Generation," Advances in Technologies for Generation, Transmission and Storage, Springer, 2014.
[18]
Liping Li ,Ju Tang, and Yilu Liu, "Partial Discharge Recognition in Gas Insulated Switchgear Based on Multi-information Fusion," IEEE Transactions on DEI, Accepted for Publication, October 2014.
[19]
Hwang, J.K., Liu, Yilu, "Identification of Dominant Iterarea Mode Through Power System Frequency of Ringdown," IEEE Transactions on Power Systems, Submitted for Publication.
[20]
Yong Liu, and Yilu Liu, "Wide Area Monitoring Through Phasor Measurement Units (PMUs)," SmartGrid Handbook, Submitted for Publication.
[21]
Yue Xiang, Junyong Liu, and Yilu Liu, "Robust Energy Management of Microgrid with Uncertain Generation and Load," ,IEEE Transaction on Smart Grid, Accepted for Publication, 2015.
[22]
Sisi Xiong, Qing Cao, Yanjun Yao, Shuangjiang Li, Leon Tolbert, Hairong Qi,and Yilu Liu, "kBF: Towards Approximate and Bloom Filter based Key-Value Storage for Cloud Computing Systems," IEEE Transactions on Cloud Computing, Accepted for Publication, 2015.
[23]
Book chapter to be published on GridCloud-Killer Apps, 2014.

Papers in Conferences

[1]
Jingyuan Dong, Tao Xia, Yingchen Zhang, Lei Wang, Yilu Liu, Lisa Beard, Terry Bilke, "Wide-Area Measurements of Three North America Interconnections at Distribution Level," Power System Conference and Exposition, Seattle, WA, March 2009.
[2]
Wei Li, Y, Liu, et al. Wide Area Synchronized Measurements and Inter-area Oscillation Study," Power System Conference and Exposition, Seattle, WA, March 2009.
[3]
Z. Sheng, D. Xiao, Y. Liu, "A Wavelet Transform Approach to Adaptive Extraction of Partial Discharge Pulses from Interferences," Power System Conference and Exposition, Seattle, WA, March 2009.
[4]
Yishan Liang, Zhenyuan Wang, Yilu Liu, "Power Transformer DGA Data Processing and Alarming Tool for On-line Monitors," Power System Conference and Exposition, Seattle, WA, March 2009.
[5]
Yishan Liang, Zhenyuan Wang, Yilu Liu, "Transformer Fault Diagnostic Tool for On-line DGA Monitors" EPRI XVI Substation Equipment Maintenance Optimization and Diagnostics Conference. New Orleans, March 1-4, 2009.
[6]
J. Dong, Y. Liu, et al, "Monitoring the North American Interconnections at Distribution Level," 2009 PES General Meeting, 26-30 July, 2009 in Calgary, Alberta, Canada.
[7]
Jing Ma, Jinlong Li, Zengping Wang, Jie Wu, Tao Xia, Lang Chen, Yilu Liu, "Wave-Front Arrival Time Analysis Using Wide-Area Frequency Measurements," 2009 PES General Meeting, 26-30 July, 2009 in Calgary, Alberta, Canada.
[8]
W. Li, Y. Liu, et al. "Wide-Area Mode Visualization Strategy Based on FNET Measurements," 2009 PES General Meeting, 26-30 July, 2009 in Calgary, Alberta, Canada.
[9]
Tao Xia, Y. Liu et al. "FNET Observations on the Impact of Super Bowl XLII on the Power Grid Frequency," 2009 PES General Meeting, 26-30 July, 2009 in Calgary, Alberta, Canada.
[10]
Bank, J.N.; Omitaomu, O.A.; Fernandez, S.J.; Liu, Y.; "Extraction and visualization of power system interarea oscillatory modes," Power and Energy Society General Meeting, 2010 IEEE.
[11]
G. Zhang, S. Lee, R. Carroll, J. Zuo, L. Beard, and Y. Liu, "Wide area power system visualization using real-time synchrophasor measurements," in 2010 IEEE Power and Energy Society General Meeting, 2010, pp. 1-7.
[12]
Yingchen Zhang; Chunjuan Jia; Zhiyong Yuan; Tao Xia; Guorui Zhang; Yilu Liu; "Magnetic field based Phasor Measurement Unit for power grid frequency monitoring," Power and Energy Society General Meeting, 2010 IEEE, Publication Year: 2010 , Page(s): 1 - 6.
[13]
Zhiyong Yuan; Tao Xia; Yingchen Zhang; Lang Chen; Markham, P.N.; Gardner, R.M.; Yilu Liu; "Inter-area oscillation analysis using wide area voltage angle measurements from FNET," Power and Energy Society General Meeting, 2010 IEEE, 2010 , Page(s): 1 - 7.
[14]
Penn Markham, Yilu Liu, Terry Bilke, David Bertagnolli, "Application of Synchrophasor Measurements for Improving Operator Situational Awareness Session title: PSO Poster Session: Monday, July 25, 2011
[15]
Wei Liu, Yilu Liu, Zhengyuan Wang, "MODELING AND SIMULATION OF BATTERY ENERGY STORAGE SYSTEM FOR URBAN RAIL TRACTION POWER SUPPLY SYSTEM,", Transmission T&D Conference and Exhibition, 2012.
[16]
Zhenzhi Lin, Yilu Liu, "Power System Islanding Detection Based on Wide Area Measurement Systems." Intelligent Systems Application to Power Systems (ISAP) Conference, Sept. 2011,
[17]
Victor Zhang, Yilu Liu, "Using technology of Short Time Fourier Transform and Filtering to improve the performance of Prony Algorithm," Information Technology Journal.
[18]
Scott Backhaus, Yilu Liu, "Electromechanical Wave Green's Function Estimation from Ambient Electrical Grid Frequency Noise". HICSS - 45, January 4-7, 2012. Grand Wailea, Maui.
[19]
The 31th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2012) will be held in Rio de Janeiro, Brazil. June 10-15, 2012.
[20]
Hairong Qi; Yilu Liu; Li, F. Jiajia Luo; Li He; Tomsovic, K.; Tolbert, L.; Qing Cao; Increasing the Resolution of Wide-Area Situational Awareness of the Power Grid through Event Unmixing System Sciences (HICSS), 2011 44th Hawaii International Conference on Digital Object Identifier: 10.1109/HICSS.2011.240, Publication Year: 2011 , Page(s): 1 - 8
[21]
Brian Miller, Yilu Liu; "Concept for Next Generation Phasor Measurement: A Low-Cost, Self-Contained, and Wireless Design", 2011 IEEE Power Engineering Society General Meeting.
[22]
Y. Ye, L. Chen, Y. Zhang, R. M. Gardner, and Y. Liu, "FNET observations of low frequency oscillations in the eastern interconnection and their correlation with system events," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-8.
[23]
Y. Ye and Y. Liu, "Monitoring power system disturbances based on distribution-level phasor measurements," Proc. IEEE PES Innovative Smart Grid Technologies, 2012, pp. 1-8.
[24]
L. Chen, P. N. Markham, and Y. Liu, "Wide-area dynamic model validation using FNET measurements," Proc. IEEE PES Innovative Smart Grid Technologies, 2012, pp. 1-7. 1.
[25]
Z. Lin, Y. Liu, Y. Jia, Y. Zhang, T. Xia, Y. Liu, and F. Wen, "Dynamic performance test of single-phase phasor measurement units," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-7.
[26]
Y. Liu, Z. Yuan, P. N. Markham, R. W. Conners, and Y. Liu, "Wide-area frequency as a criterion for digital audio recording authentication," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-7.
[27]
L. Chen, P. N. Markham, C. Chen, and Y. Liu, "Analysis of societal event impacts on the power system frequency using FNET measurements," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-8.
[28]
Y. Ye, R. M. Gardner, and Y. Liu, "Oscillation analysis in Western Interconnection using distribution-level phasor measurements," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-8.
[29]
Y. Ye, J. Dong, and Y. Liu, "Analysis of power system disturbances based on distribution-level phasor measurements," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-7.
[30]
P. N. Markham, Y. Liu, T. Bike, and D. Bertagnolli, "Analysis of frequency extrema in the eastern and western interconnections," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-8.
[31]
Y. Zhang, L. Chen, Y. Ye, P. N. Markham, J. Bank, J. Dong, Z. Yuan, Z. Lin, and Y. Liu, "Visualization of wide area measurement information from the FNET system," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp.1-8.
[32]
L. Chen, M. A. Gandhi, J. W. Hurtt, P. N. Markham, Y. Zhang, and Y. Liu, "Island grid modeling and validation using single phase phasor measurement data," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2011, pp. 1-7.
[33]
Z. Lin, Y. Liu, Y. Jia, Y. Zhang, T. Xia, Y. Liu, and F. Wen, "Power system islanding detection based on wide area measurement systems," Proc. 16th International Conf. Intelligent System Application to Power Systems, pp. 1-6, Sept. 2011.
[34]
Y. Liu, Y. Jia, Z. Lin, Y. Liu, Y. Zhang, and L. Wang, "Impact of GPS signal quality on the performance of phasor measurements," Proc. 43rd North American Power Symposium, pp. 1-7, Aug. 2011.
[35]
K. Zhang, S. Zhang, and Y. Liu, "Structure and Applications of a Novel WAMS", Procedia Engineering, vol. 15, pp. 4492-4498, 2011.
[36]
Y. Marcus, P. N. Markham, Y. Liu, Y. Ye, L. Chen, Y. Zhang, and Y. Liu, "Advanced power system monitoring, modeling, and control applications using FNET," Proc. SYSID 16th IFAC Symposium on System Identification, 2012, vol. 16.
[37]
Y. Liu, J. Chai, B. K. Greene, R. W. Conners, and Y. Liu, "A Study of the Accuracy and Precision of Quadratic Frequency Interpolation for ENF Estimation," Proc. 46th International Conf. Audio Forensics, pp. 3-4, June 2012.
[38]
Z. Yuan, Y. Liu, R. W. Conners, and Y. Liu, "Effects of Oscillator Errors on Electric Network Frequency Analysis," Proc. 46th International Conf. Audio Forensics, pp. 3-2, June 2012.
[39]
Z. Yuan, Y. Liu, R. W. Conners, and Y. Liu, "Using Simple Monte Carlo Methods and a Grid Database to Determine the Operational Parameters for the ENF Matching Process," Proc. 46th International Conf. Audio Forensics, pp. 4-2, June 2012.
[40]
F. Liu, "Mathematical Model of Influence of Oxygen and Moisture on Feature Concentration Ratios of SF6 Decomposition Products," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2012.
[41]
P. N. Markham, "Analysis of Frequency Extrema in the Eastern and Western Interconnections, 2010-2011," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2012.
[42]
Y. Liu, K. Sun, and Y. Liu, "Measurement-based power system dynamic model for response estimation," in 2012 IEEE Power and Energy Society General Meeting, 2012, pp. 1-6.
[43]
Y. Liu, Z. Yuan, P. N. Markham, R. W. Conners, and Y. Liu, "Power grid frequency data conditioning using robust statistics and B-spline functions," in 2012 IEEE Power and Energy Society General Meeting, 2012, pp. 1-6.
[44]
F. Liu, "Mathematical Model of Influence of Oxygen and Moisture on Feature Concentration Ratios of SF6 Decomposition Products," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2012.
[45]
Y. Jia, "Electromechanical Mode Estimation Using Instrumental Variable Method," Proc. IEEE Power Eng. Soc. Gen. Meeting, 2012.
[46]
P. Markham, J. Dong, Y. Zhang, Y. Liu, 'Wide-Area Power System Frequency Measurement Applications', accepted for the 2012 Future of Instrumentation International Workshop.
[47]
P. Markham, J. Dong, Y. Zhang, Y. Liu, 'Distribution Level Power System Frequency Measurement Applications', accepted for CIGRE USNC Grid of the Future Symposium.
[48]
Invited paper, M. Young, P. Markham, Y. Liu, "Advanced Power System Monitoring, Modeling, and Control Applications using FNET (Paper ID: 240, Invited Paper), the 16th IFAC Symposium on System Identification, (SYSID 2012)
[49]
G. Zheng, Y. Liu, and G. Radman, "Wide area frequency based generation trip event location estimation," in 2012 IEEE Power and Energy Society General Meeting, 2012, pp. 1-6.
[50]
Garadner, R.M.; Liu, Y. "Generation-Load Mismatch Detection and Analysis," IEEE Transactions on Smart Frid, Vol. 3; Issue: 1; Pp. 1-6; 2012
[51]
Liu, Yuming; Yuan, Z.; Markham, P.N.; Conners, R. W.; Liu, Yilu; "Power Grid Frequency Data Conditioning Using Robust Statistics and B-spline functions"; IEEE PES Gen. Mtg.; Pp. 1-6; 2012.
[52]
Yong Liu; Kai Sun; Yilu Liu, "Accuracy Study of Measurement-based Model in Power system Dynamic Response Estimation," CURENT 2013 Annual Meeting, April 2013.
[53]
Jidong Chai, Yuming Liu, Zhiyong Yuan, Richard W. Conners and Yilu Liu. "Tampering Detection of Digital Recordings using Electric Network Frequency and Phase Angle," Accepted at The Audio Engineering Society 135th International Convention 2013, New York City.
[54]
Jidong Chai, Fan Liu, Zhiyong Yuan, Richard W. Conners and Yilu Liu. "Source of ENF in Battery-Powered Digital Recordings," Accepted at The Audio Engineering Society 135th International Convention 2013, New York City.
[55]
Yong Liu; Joe R. Gracia; Thomas J. King; Yilu Liu, " Contribution of Variable-speed Wind Generation to Frequency Regulation and Oscillation Damping in Eastern Interconnection (EI)," CURENT 2013 Annual Meeting, April 2013.
[56]
Zhang, Guorui; Sun, Kai; Del Rosso, Alberto; Chen, H.; Carroll, J. Ritchie; Liu, Yilu; Luo, Xiaochuan, "Demonstration of an Advanced Synchrophasor-based Wide-Area Situational Awareness System," 2013 IEEE Power & Energy Society General Meeting.
[57]
Zheng Gang; Radman, Ghadir; Guan, Wei; Liu, Yilu, "Wide Area Generation Trip Event Monitoring Using Phasor Measurements," 2013 IEEE Power & Energy Society General Meeting.
[58]
Liu, Yilu; Guo, Jiahui; "Worldwide Power System Oscillations Observed by Distribution Level Phasor Measurements"; CIGRE/EPRI Grid of the Future Symposium, Boston, 2013.
[59]
Wang, W.; Liu, L.; He, L.; Zhan, L.; Qi, H.; Liu, Yilu; "Highly Accurate Frequency Estimation for FNET"; 2013 IEEE PES Gen. Mtg.
[60]
Z. Pan, J. Chai, Y. Liu, R. McKosky, D. Lowe, B. Rogers, "Fault-Induced Delayed Voltage Recovery (FIDVR) Data Analytics From PMU/FDR Data", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[61]
Y. Lei, Y. Liu, R. Nuqui, "Phasor Measurement Based Dynamic Cluster Model of Eastern Interconnection", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[62]
H. Liu, L. Zhu, C. Li, Y. Liu, N. Bhatt, E. Farantatos, "Oscillation Control Design Using Phasor Based Transfer Function Models - Model Validation," NASPI Work Group Mtg, Knoxville, TN, March 2014.
[63]
G. Kou, S. Hadley, Y. Liu, T. King, "Synchrophasor-based Dynamic Model Validation on the U.S. Eastern Interconnection (EI) with Governor Deadband," NASPI Work Group Mtg, Knoxville, TN, March 2014.
[64]
Y. Liu, J. Gracia, T. King, Y. Liu, "Eastern Interconnection Wide-area Wind/PV Generation Control for Inter-area Oscillation Damping", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[65]
L. Zhan, J. Culliss, W. Yao, H. Lu, H. Liu, M. Till, Y. Zhang, D. Zhou, J. Guo, H. Liu, Z. Pan, G. Kou, W. Gao, Y. Liu, "Overview of Monitoring Thrust", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[66]
W. Yao, Y. Zhang, E. Zhan, Y. Liu, "Wireless Frequency Distribution Recorder - Electrical Field Sensor Design and Test", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[67]
L. Zhan, J. Campione, M. Geggatt, Y. Liu, "Atomic Clock: An Alternative Method to Provide Timing Information to FDRs", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[68]
J. Culliss, Y. Liu, "An ARM-Based Third-Generation Frequency Disturbance Recorder", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[69]
H. Lu, L. Zhan, W. Gao, Y. Liu, "Frequency Disturbance Recording over Smartphone Platforms", NASPI Work Group Mtg, Knoxville, TN, March 2014.
[70]
Changgang Li, Yong Liu, Kai Sun, Yilu Liu, Navin Bhatt, "Measurement Based Power System Dynamics Prediction with Multivariate AutoRegressive Model," 2014 IEEE PES Transmission & Distribution Conference & Exposition.
[71]
Changgang Li, Yilu Liu, Matthew Gardner, "Transient Stability Analysis with Phase Plane of High-order Derivatives of Angle Dynamics," 2014 IEEE PES Transmission & Distribution Conference & Exposition.
[72]
Yong Liu; Joe R. Gracia; Thomas J. King; Yilu Liu, "Contribution of Variable-speed Wind Generation to Frequency Regulation in Eastern Interconnection (EI)," 2014 IEEE PES Transmission & Distribution Conference & Exposition.
[73]
Lingwei Zhan, Dao Zhou, Erik Johannessen, Jim Alexander, Brian Boza, Thomas King, Yilu Liu, "Solutions of Improving Timing Reliability and Data Transfer Security of Synchrophasor Measurements," 2014 IEEE PES Transmission & Distribution Conference & Exposition,
[74]
Ye Zhang, Yong Liu, Lang Chen, Jiahui Guo, Yilu Liu, "Visualization of Distribution Level Voltage Magnitude Pattern Trend in EI System using FNET Data," 2014 IEEE PES Transmission & Distribution Conference & Exposition
[75]
Yin Lei, Gefei Kou, Jiahui Guo, Yilu Liu, Reynaldo Nuqui, "Eastern Interconnection Model Reduction Based on Phasor Measurements," 2014 IEEE PES Transmission & Distribution Conference & Exposition, April 15-17, 2014 in Chicago, IL.
[76]
Feifei Bai, Navin Bhatt, Alberto Del Rosso, Evangelos Farantatos, Yilu Liu, Xiaoru Wang, "System ARX Dynamic Model Response Estimation," 2014 IEEE PES Transmission & Distribution Conference & Exposition, April 15-17, 2014 in Chicago, IL.
[77]
Gefei Kou, Jerel Culliss, SIEEE, Penn Markham, Yilu Liu, Stanton Hadley, John Stovall, and Tom King "Developing Generic Dynamic Models for the 2030 Eastern Interconnection Grid," 2014 IEEE PES Transmission & Distribution Conference & Exposition, April 15-17, 2014 in Chicago, IL.
[78]
Jiahui Guo, Ye Zhang, Yin Lei, Yilu Liu, Yanzhu Ye, "Events Associated Power System Oscillations Observation Based on Distribution-level Phasor Measurements", 2014 IEEE PES Transmission & Distribution Conference & Exposition, April 15-17, 2014 in Chicago, IL.
[79]
Dong Han, Tao LIN, Yilu LIU, Jin MA, Guoqiang ZHANG, "Uncertainty Analysis of Load Model based on The Sparse Grid Stochastic Collocation Method," 2014 IEEE PES Transmission & Distribution Conference & Exposition, April 15-17, 2014 in Chicago, IL.
[80]
J. Guo, Y. Liu et al, "Design and Implementation of Real-Time Off-Grid Detection Tool Based on FNET/GridEye" IEEE PES General Meeting, National Harbor, MD, July 2014
[81]
Yin Lei, Y. Liu et al, "A Study on Wind Frequency Control under High Wind Penetration on an NPCC" IEEE PES General Meeting, National Harbor, MD, July 2014.
[82]
Young Liu, Y. Liu et al, "Frequency Response of the Eastern Interconnection Due To Increased Wind Generation" IEEE PES General Meeting, National Harbor, MD, July 2014.
[83]
P. Markham, Y. Liu et al, "Electromechanical Speed Map Development using FNET/GridEye Frequency Measurements" IEEE PES General Meeting, National Harbor, MD, July 2014.
[84]
F. Bai, Y. Liu et al, "Methods to Establish Input-Output Relationship for System Identification-Based Models" IEEE PES General Meeting, National Harbor, MD, July 2014.
[85]
W. Yao, Y. Liu et al, "Electrical Field Based Wireless Devices For Contactless Power Gird Phasor Measurement" IEEE PES General Meeting, National Harbor, MD, July 2014.
[86]
L. Zhan, Y. Liu et al, "Improved WLS-TF Algorithm for Dynamic Synchronized Angle and Frequency Estimation" IEEE PES General Meeting, National Harbor, MD, July 2014.
[87]
Yin Lei, Y. Liu et al, "The Impact of Synchronized Human Activities on Power System Frequency" IEEE PES General Meeting, National Harbor, MD, July 2014.
[88]
Dao Zhou, Y. Liu et al, "Frequency-based Real-time Line Trip Detection and Alarm Trigger Development" IEEE PES General Meeting, National Harbor, MD, July 2014.
[89]
A. Del Rosso, E. Farantatos, Navin Bhatt, Kai Sun, Yilu Liu, Chaoyang Jing, Jiawei 'Alex' Ning, Manu Parashar, "Hybrid Simulation/Measurement-Based Framework for Online Dynamic Security Assessment", CIGRE US National Committee, 2014 Grid of the Future Symposium, Houston TX . Oct 19, 2014.