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Research Output 1996 2018

2018
1 Citation (Scopus)

Assessment of cycling costs of combined cycle units for frequency regulation

Shen, C. C., Lin, C. H., Chang-Chien, L-R., Wu, C. C. & Lu, C. N., 2018 Aug 14, In : IET Generation, Transmission and Distribution. 12, 14, p. 3536-3541 6 p.

Research output: Contribution to journalArticle

Costs
Combined cycle power plants
Energy management systems
Power markets
1 Citation (Scopus)

Charge Balance Control for Improving the Load Transient Response on Dynamic Voltage Scaling(DVS) Buck Converter

Chen, H. Y. & Chang-Chien, L-R., 2018 Apr 26, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8351032. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transient analysis
Electric potential
Tuning
Digital to analog conversion
Computational methods

Improved Non-Linear Torque Sharing Function Applied to Torque Ripple Reduction of Switched Reluctance Motor

Hsieh, M-F., Hsu, C. C., Ting, H. Y., Li, P. Y., Chang-Chien, L-R. & Li, Y. H., 2018 Oct 2, 2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016. Institute of Electrical and Electronics Engineers Inc., 8479682. (2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

reluctance
Reluctance motors
ripples
torque
Torque

On-Chip AC-DC Multiple-Power-Supplies Module for Transcutaneously Powered Wearable Medical Devices

Chu, Y. C., Chang-Chien, L-R., Artan, N. S., Czarkowski, D., Chang, C. H., Zou, J. & Chao, H. J., 2018 Mar 1, In : IEEE Transactions on Industry Applications. 54, 2, p. 1724-1736 13 p.

Research output: Contribution to journalArticle

Charging (batteries)
Electric potential
Integrated circuits
Electric power utilization
Topology
2017

Adaptive peak power tracking for back-to-back wind energy conversion system

Liang, W. C. & Chang-Chien, L-R., 2017 Jul 25, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1526-1530 5 p. 7992272

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wind Energy
Energy conversion
Wind power
Power converters
Wind turbines

A regenerative braking system for switched reluctance machine applied to electric vehicles

Hsieh, M-F., Li, P. Y., Ting, H. Y., Hsu, C. C., Chang, C. Y., Lin, W. C. & Chang-Chien, L-R., 2017 Jan 30, 19th International Conference on Electrical Machines and Systems, ICEMS 2016. Institute of Electrical and Electronics Engineers Inc., 7837086. (19th International Conference on Electrical Machines and Systems, ICEMS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Regenerative braking
Braking
Electric vehicles
Inductance
Durability

Energy management strategy for renewable backup supply

Li, C. L., Lin, C. H. & Chang-Chien, L-R., 2017 Aug 3, 2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017. Institute of Electrical and Electronics Engineers Inc., p. 577-581 5 p. 8001105. (2017 IEEE 2nd International Conference on Direct Current Microgrids, ICDCM 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy management
Fuel cells
Renewable energy resources
Lead acid batteries
DC-DC converters
5 Citations (Scopus)

Practical Considerations to Calibrate Generator Model Parameters Using Phasor Measurements

Tsai, C. C., Chang-Chien, L-R., Chen, I. J., Lin, C. J., Lee, W. J., Wu, C. C. & Lan, H. W., 2017 Sep 1, In : IEEE Transactions on Smart Grid. 8, 5, p. 2228-2238 11 p., 7401126.

Research output: Contribution to journalArticle

Phasor measurement units
Calibration
Screening
Dynamic models
Tuning
2016
2 Citations (Scopus)

On-chip AC-DC multiple-power-supplies module for transcutaneously powered wearable medical devices

Chu, Y. C., Czarkowski, D., Zou, J., Jonathan Chao, H., Chang-Chien, L-R., Chang, C. H. & Sertac Artan, N., 2016 Nov 2, IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016. Institute of Electrical and Electronics Engineers Inc., 7731838. (IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Charging (batteries)
Specifications
Electric potential
Conversion efficiency
Power integrated circuits
Electric potential
Voltage control
Capacitors
Resistors
2015
3 Citations (Scopus)

An automatic voltage compensation technique for three-phase stand-alone inverter to serve unbalanced or nonlinear load

Guo, X. H., Chang, C. W. & Chang-Chien, L-R., 2015 Dec 18, 2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015. Institute of Electrical and Electronics Engineers Inc., 7361527. (2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric potential
Controllers
Testbeds
Fast Fourier transforms
Compensation and Redress
5 Citations (Scopus)

Digitally controlled low cross-regulation single-inductor dual-output (SIDO) buck converter

Chen, B. W. & Chang-Chien, L-R., 2015 Jul 27, 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc., p. 2497-2500 4 p. 7169192. (Proceedings - IEEE International Symposium on Circuits and Systems; vol. 2015-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interchanges
Field programmable gate arrays (FPGA)
Electric potential
5 Citations (Scopus)

High-efficiency high-current drive power converter IC for wearable medical devices

Chu, Y. C., Artan, N. S., Czarkowski, D., Chang-Chien, L-R. & Chao, J., 2015 Dec 4, In : IEICE Electronics Express. 12, 24

Research output: Contribution to journalLetter

power converters
Power converters
high current
converters
alternating current
2014

Autonomous tuning method for realizing optimal adaptive voltage positioning scheme

Liu, C. W. & Chang-Chien, L-R., 2014 Jan 1, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 2449-2452 4 p. 6865668. (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tuning
Electric potential
Approximation algorithms
Transient analysis
Resistors
59 Citations (Scopus)

Modeling of wind farm participation in AGC

Chang-Chien, L-R., Sun, C. C. & Yeh, Y. J., 2014 Jan 1, In : IEEE Transactions on Power Systems. 29, 3, p. 1204-1211 8 p., 6675084.

Research output: Contribution to journalArticle

Farms
Wind turbines
Wind power
Controllability
Industry
18 Citations (Scopus)

Synergistic control between hydrogen storage system and offshore wind farm for grid operation

Recalde Melo, D. F. & Chang-Chien, L. R., 2014 Jan 1, In : IEEE Transactions on Sustainable Energy. 5, 1, p. 18-27 10 p., 6571267.

Research output: Contribution to journalArticle

Offshore wind farms
Hydrogen storage
Hydrogen
Wind power
Power plants
2013
31 Citations (Scopus)

Digitally Controlled low-dropout regulator with fast-transient and autotuning algorithms

Chu, Y. C. & Chang-Chien, L-R., 2013 Mar 11, In : IEEE Transactions on Power Electronics. 28, 9, p. 4308-4317 10 p., 6363610.

Research output: Contribution to journalArticle

Electric potential
Voltage regulators
Capacitors
Networks (circuits)
Voltage scaling
5 Citations (Scopus)

Low cross regulation voltage-mode controlled Single-Inductor Dual-Outputs (SIDO) voltage regulator

Wang, H. J. & Chang-Chien, L-R., 2013, 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, p. 149-154 6 p. 6687495

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage regulators
Switching frequency
Voltage control
Topology
Controllers
2012
1 Citation (Scopus)

Adaptive regulating reserve scheduling for the isolated power system

Chang-Chien, L-R., Chien, C. W. & Hu, T. H., 2012 Nov 1, In : European Transactions on Electrical Power. 22, 8, p. 1065-1077 13 p.

Research output: Contribution to journalArticle

Power System
Scheduling
Moment
Historical Data
Tie
4 Citations (Scopus)

Demand response plan considering available spinning reserve for system frequency restoration

Chang-Chien, L-R., An, L. N. & Lin, T. W., 2012 Dec 1, 2012 IEEE International Conference on Power System Technology, POWERCON 2012. 6401353. (2012 IEEE International Conference on Power System Technology, POWERCON 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Restoration
Frequency response
12 Citations (Scopus)

Design of the output-capacitorless low-dropout regulator for nano-second transient response

Wu, C. H. & Chang-Chien, L-R., 2012 Sep 1, In : IET Power Electronics. 5, 8, p. 1551-1559 9 p.

Research output: Contribution to journalArticle

Voltage regulators
Transient analysis
Electric potential
Networks (circuits)
Operational amplifiers
9 Citations (Scopus)

Fast transient voltage-mode buck regulator applying ramp signal with a variable DC-offset scheme

Tseng, T. J., Wu, C. H. & Chang-Chien, L-R., 2012 Sep 1, In : IET Power Electronics. 5, 8, p. 1408-1417 10 p.

Research output: Contribution to journalArticle

Electric potential
Voltage regulators
Transient analysis
Transistors
Feedback
1 Citation (Scopus)

Full quiescent current enhancement technique for improving transient response on the output-capacitorless Low-Dropout regulator

Wu, C. H. & Chang-Chien, L-R., 2012, ISCAS 2012 - 2012 IEEE International Symposium on Circuits and Systems. p. 2733-2736 4 p. 6271874

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage regulators
Transient analysis
Networks (circuits)
Electric potential
Energy conservation
57 Citations (Scopus)

Incorporating demand response with spinning reserve to realize an adaptive frequency restoration plan for system contingencies

Chang-Chien, L. R., An, L. N., Lin, T. W. & Lee, W. J., 2012 Jun 14, In : IEEE Transactions on Smart Grid. 3, 3, p. 1145-1153 9 p., 6213578.

Research output: Contribution to journalArticle

Restoration
Security systems
2011
143 Citations (Scopus)

Enhancing frequency response control by DFIGs in the high wind penetrated power systems

Chang-Chien, L-R., Lin, W. T. & Yin, Y. C., 2011 May 1, In : IEEE Transactions on Power Systems. 26, 2, p. 710-718 9 p., 5512564.

Research output: Contribution to journalArticle

Wind power
Frequency response
Wind turbines
Asynchronous generators
Fossil fuels
1 Citation (Scopus)

Novel digitally controlled low-drop-out voltage regulator

Chu, Y. C., Chang-Chien, L-R. & Czarkowski, D., 2011 Aug 10, In : IEICE Electronics Express. 8, 15, p. 1252-1259 8 p.

Research output: Contribution to journalArticle

voltage regulators
Voltage regulators
Integrated circuits
Electric potential
Capacitors
25 Citations (Scopus)

Online estimation of system parameters for artificial intelligence applications to load frequency control

Chang-Chien, L-R., Wu, Y. S. & Cheng, J. S., 2011 Aug 1, In : IET Generation, Transmission and Distribution. 5, 8, p. 895-902 8 p.

Research output: Contribution to journalArticle

Artificial intelligence
Fuzzy inference
Genetic algorithms
Controllers
Gain control
4 Citations (Scopus)
Transient analysis
Operational amplifiers
Electric potential
Compensation and Redress
Energy conservation
2010

Oscillation-test technique for buck voltage regulator

Huang, J. Y., Wu, C. H., Chang-Chien, L-R. & Chang, S-J., 2010 May 18, APEC 2010 - 25th Annual IEEE Applied Power Electronics Conference and Exposition. p. 1043-1047 5 p. 5433374. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage regulators
Networks (circuits)
Testing
3 Citations (Scopus)

Redesign of frequency controls for CPS evaluations in an isolated power system

Wu, S. S. J., Chang-Chien, L-R., Lee, W. J., Lu, C. N., Chang, R. F., Wu, C. C. & Lan, H. W., 2010 Dec 6, IEEE PES General Meeting, PES 2010. 5589550. (IEEE PES General Meeting, PES 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiobjective optimization
5 Citations (Scopus)

Use of wind turbine emulator for the WECS development

Lu, H. C. & Chang-Chien, L-R., 2010 Sep 17, 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010. p. 3188-3195 8 p. 5543535. (2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy conversion
Wind turbines
Wind power
Cost reduction
Wind tunnels
2009
128 Citations (Scopus)

Strategies for operating wind power in a similar manner of conventional power plant

Chang-Chien, L-R. & Yin, Y. C., 2009 Dec 1, In : IEEE Transactions on Energy Conversion. 24, 4, p. 926-934 9 p., 5233902.

Research output: Contribution to journalArticle

Wind power
Power plants
Governors
Asynchronous generators
Reactive power
2008
72 Citations (Scopus)

Dynamic reserve allocation for system contingency by DFIG wind farms

Chang-Chien, L. R., Hung, C. M. & Yin, Y. C., 2008 May 1, In : IEEE Transactions on Power Systems. 23, 2, p. 729-736 8 p.

Research output: Contribution to journalArticle

Asynchronous generators
Farms
Security systems
Operating costs
Frequency response
2 Citations (Scopus)

Formulating customer's power deficiency for GENCOs to perform third-party supply

Chang-Chien, L-R. & Chu, I. C., 2008 Feb 1, In : Electric Power Systems Research. 78, 2, p. 177-191 15 p.

Research output: Contribution to journalArticle

Industry
Controllers
Security systems
Operating costs
Scheduling
3 Citations (Scopus)

Implementation of the programmable low power DC-DC voltage converter by FPGA

Chu, Y. C., Wu, C. H. & Chang-Chien, L-R., 2008, 2008 3rd IEEE Conference on Industrial Electronics and Applications, ICIEA 2008. p. 405-410 6 p. 4582548

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Field programmable gate arrays (FPGA)
Electric potential
Integrated circuits
DC-DC converters
Energy gap

Inductor-free low power step-down DC-DC switching voltage converter

Wu, C. H. & Chang-Chien, L-R., 2008 Sep 23, 2008 3rd IEEE Conference on Industrial Electronics and Applications, ICIEA 2008. p. 411-416 6 p. 4582549. (2008 3rd IEEE Conference on Industrial Electronics and Applications, ICIEA 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Electric potential
Power converters
Transient analysis
Pulse width modulation
2007
16 Citations (Scopus)

An online approach to allocate operating reserve for an isolated power system

Chang-Chien, L-R., Lin, Y. J. & Wu, C. C., 2007 Aug 1, In : IEEE Transactions on Power Systems. 22, 3, p. 1314-1321 8 p.

Research output: Contribution to journalArticle

Online systems
Security systems
Frequency response
15 Citations (Scopus)

A real-time contingency reserve scheduling for an isolated power system

Chang-Chien, L-R., Lin, Y. J. & Wu, C. C., 2007 Mar 1, In : IEEE Transactions on Reliability. 56, 1, p. 139-147 9 p.

Research output: Contribution to journalArticle

Scheduling
Online systems
Restoration
Frequency response
11 Citations (Scopus)

The online estimate of system parameters for adaptive tuning on automatic generation control

Chang-Chien, L-R. & Cheng, J. S., 2007 Dec 1, 2007 International Conference on Intelligent Systems Applications to Power Systems, ISAP. 4441674. (2007 International Conference on Intelligent Systems Applications to Power Systems, ISAP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tuning
Controllers
Scheduling
2006

A remote supervisory control for motor driving system using windows mobile-based pocket PC

Lin, K. C. & Chang-Chien, L-R., 2006 Dec 1, 2006 1st IEEE Conference on Industrial Electronics and Applications. 4025802. (2006 1st IEEE Conference on Industrial Electronics and Applications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Telecommunication networks
Monitoring

Evaluating a single area's ACE dynamics for operating reserve service

Chang-Chien, L-R., Lin, Y. J., Cheng, J. S. & Wu, C. C., 2006 Dec 1, 7th IET International Conference on Advances in Power System Control, Operation and Management (APSCOM 2006). 523 CP ed. (IET Conference Publications; no. 523 CP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Control systems
Deregulation
Electric utilities
Dynamic models
Industry
2005
8 Citations (Scopus)

Active filter based on-chip step-down DC-DC switching voltage regulator

Wu, C. H., Chang-Chien, L-R. & Chiou, L-Y., 2005 Jan 1, TENCON 2005 - 2005 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., 4085240. (IEEE Region 10 Annual International Conference, Proceedings/TENCON; vol. 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage regulators
Active filters
Networks (circuits)
Low pass filters
Voltage control

Application of ANN-SCE model on the evaluation of automatic generation control performance

Chang-Chien, L. R., Lo, C. S. & Lee, K. S., 2005 Dec 1, In : Series on Energy and Power Systems. p. 121-126 6 p., 465-135.

Research output: Contribution to journalConference article

Neural networks
Control systems
Gaging
Dynamical systems
Power markets
Security systems
Operating costs
Power markets
2003
32 Citations (Scopus)

Estimation of β for adaptive frequency bias setting in load frequency control

Chang-Chien, L-R., Hoonchareon, N. B., Ong, C. M. & Kramer, R. A., 2003 May 1, In : IEEE Transactions on Power Systems. 18, 2, p. 904-911 8 p.

Research output: Contribution to journalArticle

Frequency response
12 Citations (Scopus)

Field tests and refinements of an ACE model

Chang-Chien, L-R., Ong, C. M. & Kramer, R. A., 2003 May 1, In : IEEE Transactions on Power Systems. 18, 2, p. 898-903 6 p.

Research output: Contribution to journalArticle

Modelling and decomposition of the ace of a control area for control performance evaluation

Chung, W., Chang-Chien, L-R. & Ong, C. M., 2003 Jan 1, In : IFAC Proceedings Volumes (IFAC-PapersOnline). 36, 20, p. 629-634 6 p.

Research output: Contribution to journalConference article

Decomposition
Computer applications
Dynamic models
1996
6 Citations (Scopus)

Optimal pole assignment to stabilize a power system

Chen, T. C. & Chang-Chien, L-R., 1996 Jun 1, In : Journal of Control Systems and Technology. 4, 2, p. 119-126 8 p.

Research output: Contribution to journalArticle

Dynamic response
Poles