Chika O. Nwankpa

Orcid: 0000-0003-2748-0940

According to our database1, Chika O. Nwankpa authored at least 68 papers between 1995 and 2017.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2013, "For contributions to real-time computation in power system analysis".

Timeline

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Bibliography

2017
Physically-Based Building Load Model for Electric Grid Operation and Planning.
IEEE Trans. Smart Grid, 2017

Guest Editorial Complex Network for Modern Smart Grid Application - Part 2: Stability, Reliability and Resilience Issues.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2017

Guest Editorial Complex Network for Modern Smart Grid Applications (Part 1: Analysis and Application).
IEEE J. Emerg. Sel. Topics Circuits Syst., 2017

Battery energy storage dispatch analysis within the storage placement problem.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

2015
Observability of network-delayed multi-converter power systems.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Measurement location analysis for information embedded power systems.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2014
Design and Testing of Custom FPAA Hardware With Improved Scalability for Emulation of Smart Grids.
IEEE Trans. Smart Grid, 2014

Operating limits of buildings as controllable loads.
Proceedings of the 2014 Power Systems Computation Conference, 2014

Analysis of cycling within a PV sourced battery energy storage system.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2014

Nonlinear analysis of multi-converter power systems for microgrids.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Dynamic building model for demand response.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

2013
Incorporating dynamic building load model into interconnected power systems.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2013

Resource availability effects on cost optimization for battery storage systems.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2013

Economic demand dispatch of controllable building electrical loads incorporating delayed response times.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2013

Modeling and simulation of information-embedded multi-converter power systems.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Datacenters as Controllable Load Resources in the Electricity Market.
Proceedings of the IEEE 33rd International Conference on Distributed Computing Systems, 2013

2012
System constraints effects on optimal dispatch schedule for battery storage systems.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2012

Network constrained economic demand dispatch of controllable building electric loads.
Proceedings of the IEEE PES Innovative Smart Grid Technologies Conference, 2012

Dynamic characterization of building electrical loads by equivalent energy circuit analysis.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Design of modular field programmable analog array hardware for analysis of large power systems.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

2011
Utilization of FPAA Technology for Emulation of Multiscale Power System Dynamics in Smart Grids.
IEEE Trans. Smart Grid, 2011

Circuit model of a phase-shifting transformer for analog power flow emulation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

2010
OTA-based transmission line model with variable parameters for analog power flow computation.
Int. J. Circuit Theory Appl., 2010

Hardware prototype to emulate the dynamics of power system generators with field programmable analog arrays.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009
Analysis of Reconfigurable Tap Changing Transformer Model through Analog Emulation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Utilization of Field Programmable Analog Arrays (FPAA) to Emulate Power System Dynamics.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008
Distributed Multi-Phase Distribution Power Flow: Modeling, Solution Algorithm and Simulation Results.
Simul., 2008

2007
Instrumentation and Measurement of a Power Distribution System Laboratory for Meter Placement and Network Reconfiguration Studies.
IEEE Trans. Instrum. Meas., 2007

Network modeling for distributed simulations of unbalanced power systems.
Proceedings of the 2007 Summer Computer Simulation Conference, 2007

Loading studies for power transmission line models in the presence of non-fundamental frequencies.
Proceedings of the 2007 Summer Computer Simulation Conference, 2007

Analog Emulation of a Reconfigurable Tap Changing Transformer.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Analog and Hybrid Computation Approaches for Static Power Flow.
Proceedings of the 40th Hawaii International International Conference on Systems Science (HICSS-40 2007), 2007

2006
Voltage Stability Toolbox for Power System Education and Research.
IEEE Trans. Educ., 2006

Transformer tests using MATLAB/Simulink and their integration into undergraduate electric machinery courses.
Comput. Appl. Eng. Educ., 2006

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., 2006

Power system on a chip (PSoC).
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Static generator model for analog power flow computation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Radial distribution power flow studies in a remotely distributed environment.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Emulation of power system load dynamic behavior through reconfigurable analog circuits.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005
Induction motor tests using MATLAB/Simulink and their integration into undergraduate electric machinery courses.
IEEE Trans. Educ., 2005

An efficient method to compute singularity induced bifurcations of decoupled parameter-dependent differential-algebraic power system model.
Appl. Math. Comput., 2005

Applications of operational transconductance amplifier in power system analog emulation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Characteristics of Degree of Observability Measure for Nonlinear Power Systems.
Proceedings of the 38th Hawaii International Conference on System Sciences (HICSS-38 2005), 2005

Nonlinear Modeling of Information Embedded Power Systems On All-Electric Naval Combatants.
Proceedings of the 38th Hawaii International Conference on System Sciences (HICSS-38 2005), 2005

2004
Noise characteristics of DC-DC boost converters: experimental validation and performance evaluation.
IEEE Trans. Ind. Electron., 2004

Computation of singular and singularity induced bifurcation points of differential-algebraic power system model.
IEEE Trans. Circuits Syst. I Regul. Pap., 2004

VSLI Based Analog Power System Emulator for Fast Contingency Analysis.
Proceedings of the 37th Hawaii International Conference on System Sciences (HICSS-37 2004), 2004

2003
Random noise in switching DC-DC converter: verification and analysis.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Examining characteristics of an observability formulation for nonlinear power systems.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Experimental Studies and Modeling of an Information Embedded Power System.
Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS-36 2003), 2003

Incorporating generator exciter dynamics in an observability formulation for nonlinear power systems.
Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

Noise characteristics of DC-DC boost converters: an experimental validation study.
Proceedings of the American Control Conference, 2003

2002
A nonlinear observability formulation for power systems incorporating generator dynamics.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Analysis of measurement delay errors in an Ethernet based communication infrastructure for power systems.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Calculation of the Probability Density Function of Critical Clearing Time in Transient Stability Analysis.
Proceedings of the 35th Hawaii International Conference on System Sciences (HICSS-35 2002), 2002

A nonlinear observability formulation for power systems incorporating generator and load dynamics.
Proceedings of the 41st IEEE Conference on Decision and Control, 2002

Development of a stochastic system model for an information embedded power system.
Proceedings of the 41st IEEE Conference on Decision and Control, 2002

Parameter space depiction of operation for dc-dc boost converter.
Proceedings of the American Control Conference, 2002

2001
Parameter space depiction of stability limits in the presence of singularities.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

An On-Line AGC Compliance Evaluator.
Proceedings of the 34th Annual Hawaii International Conference on System Sciences (HICSS-34), 2001

Local severity indices and alarm processing for small scale power systems.
Proceedings of the American Control Conference, 2001

Voltage dynamics of small integrated AC/DC power systems.
Proceedings of the American Control Conference, 2001

A novel method to compute singular points of differential-algebraic power system model.
Proceedings of the American Control Conference, 2001

2000
Multiple power flow solutions of small integrated AC/DC power systems.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Enhanced visualization of power system stability limits imposed by singularity induced bifurcations.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Towards the Real-Time Monitoring of AGC.
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences (HICSS-33), 2000

1999
ATC Computational Issues.
Proceedings of the 32nd Annual Hawaii International Conference on System Sciences (HICSS-32), 1999

1995
Local bifurcation in power systems: theory, computation, and application.
Proc. IEEE, 1995


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