Chika O. Nwankpa

45 papers C 20Journal 14Unranked 11
YearRankTypeTitle / Venue / Authors
2017 J jnl
Guest Editorial Complex Network for Modern Smart Grid Application - Part 2: Stability, Reliability and Resilience Issues.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Herbert Ho-Ching Iu, Chia-Chi Chu, Chika O. Nwankpa, Chai Wah Wu
2017 J jnl
Guest Editorial Complex Network for Modern Smart Grid Applications (Part 1: Analysis and Application).
IEEE J. Emerg. Sel. Topics Circuits Syst.
Herbert Ho-Ching Iu, Chia-Chi Chu, Chika O. Nwankpa, Chai Wah Wu
2017 J jnl
Physically-Based Building Load Model for Electric Grid Operation and Planning.
IEEE Trans. Smart Grid
Mohammed K. Muthalib, Chika O. Nwankpa
2015 C conf
Measurement location analysis for information embedded power systems.
ISCAS
Tiffany L. Lakins, Chika O. Nwankpa
2015 C conf
Observability of network-delayed multi-converter power systems.
ISCAS
Chika O. Nwankpa, Juan C. Jiménez, Sachi Jayasuriya
2014 J jnl
Design and Testing of Custom FPAA Hardware With Improved Scalability for Emulation of Smart Grids.
IEEE Trans. Smart Grid
Anthony S. Deese, Chika O. Nwankpa
2014 C conf
Nonlinear analysis of multi-converter power systems for microgrids.
ISCAS
Chika O. Nwankpa, Juan C. Jiménez, Sachi Jayasuriya
2013 — conf
Economic demand dispatch of controllable building electrical loads incorporating delayed response times.
ISGT
Jonathan Berardino, Chika O. Nwankpa
2013 — conf
Incorporating dynamic building load model into interconnected power systems.
ISGT
Mohammed Muthalib, Chika O. Nwankpa
2013 C conf
Modeling and simulation of information-embedded multi-converter power systems.
ISCAS
Chika O. Nwankpa, Juan C. Jiménez, Sachi Jayasuriya
2012 C conf
Design of modular field programmable analog array hardware for analysis of large power systems.
ISCAS
Anthony S. Deese, Chika O. Nwankpa, Juan C. Jiménez, Jon Berardino, Jesse Hill
2012 — conf
Network constrained economic demand dispatch of controllable building electric loads.
ISGT
Jonathan Berardino, Mohammed Muthalib, Chika O. Nwankpa
2011 C conf
Circuit model of a phase-shifting transformer for analog power flow emulation.
ISCAS
Juan C. Jiménez, Chika O. Nwankpa
2011 J jnl
Utilization of FPAA Technology for Emulation of Multiscale Power System Dynamics in Smart Grids.
IEEE Trans. Smart Grid
Anthony S. Deese, Chika O. Nwankpa
2010 C conf
Hardware prototype to emulate the dynamics of power system generators with field programmable analog arrays.
ISCAS
Anthony S. Deese, Juan C. Jiménez, Jon Berardino, Chika O. Nwankpa
2009 C conf
Analysis of Reconfigurable Tap Changing Transformer Model through Analog Emulation.
ISCAS
Juan C. Jiménez, Chika O. Nwankpa
2009 C conf
Utilization of Field Programmable Analog Arrays (FPAA) to Emulate Power System Dynamics.
ISCAS
Anthony S. Deese, Juan C. Jiménez, Chika O. Nwankpa
2007 C conf
Analog Emulation of a Reconfigurable Tap Changing Transformer.
ISCAS
Aaron St. Leger, Juan C. Jiménez, Agung Fu, Sanal Djimbinov, Sa Em Soeurn, Sun Sit Lwin, Chika O. Nwankpa
2007 — conf
Analog and Hybrid Computation Approaches for Static Power Flow.
HICSS
Aaron St. Leger, Chika O. Nwankpa
2007 J jnl
Instrumentation and Measurement of a Power Distribution System Laboratory for Meter Placement and Network Reconfiguration Studies.
IEEE Trans. Instrum. Meas.
Valentina Cecchi, Xiaoguang Yang, Karen Nan Miu, Chika O. Nwankpa
2007 — conf
Loading studies for power transmission line models in the presence of non-fundamental frequencies.
SCSC
Valentina Cecchi, Aaron St. Leger, Karen Nan Miu, Chika O. Nwankpa
2006 J jnl
A sensitivity approach for computation of the probability density function of critical clearing time and probability of stability in power system transient stability analysis.
Appl. Math. Comput.
Saffet Ayasun, Yiqiao Liang, Chika O. Nwankpa
2006 C conf
Emulation of power system load dynamic behavior through reconfigurable analog circuits.
ISCAS
Anthony S. Deese, Chika O. Nwankpa
2006 C conf
Power system on a chip (PSoC).
ISCAS
Chika O. Nwankpa, Anthony S. Deese, Qingyan Liu, Aaron St. Leger, J. Yakaski
2006 C conf
Radial distribution power flow studies in a remotely distributed environment.
ISCAS
Michael Kleinberg, Karen Nan Miu, Chika O. Nwankpa
2006 C conf
Static generator model for analog power flow computation.
ISCAS
Aaron St. Leger, Chika O. Nwankpa
2006 J jnl
Transformer tests using MATLAB/Simulink and their integration into undergraduate electric machinery courses.
Comput. Appl. Eng. Educ.
Saffet Ayasun, Chika O. Nwankpa
2006 J jnl
Voltage Stability Toolbox for Power System Education and Research.
IEEE Trans. Educ.
Saffet Ayasun, Chika O. Nwankpa, Harry G. Kwatny
2005 J jnl
An efficient method to compute singularity induced bifurcations of decoupled parameter-dependent differential-algebraic power system model.
Appl. Math. Comput.
Saffet Ayasun, Chika O. Nwankpa, Harry G. Kwatny
2005 — conf
Applications of operational transconductance amplifier in power system analog emulation.
ISCAS (5)
Qingyan Liu, Chika O. Nwankpa
2005 J jnl
Induction motor tests using MATLAB/Simulink and their integration into undergraduate electric machinery courses.
IEEE Trans. Educ.
Saffet Ayasun, Chika O. Nwankpa
2004 J jnl
Computation of singular and singularity induced bifurcation points of differential-algebraic power system model.
IEEE Trans. Circuits Syst. I Regul. Pap.
Saffet Ayasun, Chika O. Nwankpa, Harry G. Kwatny
2004 J jnl
Noise characteristics of DC-DC boost converters: experimental validation and performance evaluation.
IEEE Trans. Ind. Electron.
Anawach Sangswang, Chika O. Nwankpa
2003 — conf
Incorporating generator exciter dynamics in an observability formulation for nonlinear power systems.
CDC
Chris J. Dafis, Chika O. Nwankpa
2003 C conf
Noise characteristics of DC-DC boost converters: an experimental validation study.
ACC
Anawach Sangswang, Chika O. Nwankpa
2002 — conf
A nonlinear observability formulation for power systems incorporating generator and load dynamics.
CDC
Chris J. Dafis, Chika O. Nwankpa
2002 — conf
A nonlinear observability formulation for power systems incorporating generator dynamics.
ISCAS (5)
Chris J. Dafis, Chika O. Nwankpa
2002 — conf
Analysis of measurement delay errors in an Ethernet based communication infrastructure for power systems.
ISCAS (5)
Stephen P. Carullo, Chika O. Nwankpa
2002 — conf
Development of a stochastic system model for an information embedded power system.
CDC
Stephen P. Carullo, Chika O. Nwankpa
2002 C conf
Parameter space depiction of operation for dc-dc boost converter.
ACC
Anawach Sangswang, Chika O. Nwankpa
2001 C conf
A novel method to compute singular points of differential-algebraic power system model.
ACC
Saffet Ayasun, Chika O. Nwankpa, Harry G. Kwatny
2001 C conf
Voltage dynamics of small integrated AC/DC power systems.
ACC
Yunkun Fan, Dagmar Niebur, Chika O. Nwankpa, Harry G. Kwatny, Robert Fischl
2000 C conf
Enhanced visualization of power system stability limits imposed by singularity induced bifurcations.
ISCAS
Saffet Ayasun, Chika O. Nwankpa, Harry G. Kwatny
2000 C conf
Multiple power flow solutions of small integrated AC/DC power systems.
ISCAS
Yunkun Fan, Dagmar Niebur, Chika O. Nwankpa, Harry G. Kwatny, Robert Fischl
1995 J jnl
Local bifurcation in power systems: theory, computation, and application.
Proc. IEEE
Harry G. Kwatny, Robert Fischl, Chika O. Nwankpa