Journal ArticleDOI
A literature survey on load–frequency control for conventional and distribution generation power systems
TLDR
An extensive literature review on load-frequency control (LFC) problem in power system has been highlighted in this article, where various configuration of power system models and control techniques/strategies that concerns to LFC issues have been addressed in conventional as well as distribution generation-based power systems.Abstract:
In this paper an extensive literature review on load–frequency control (LFC) problem in power system has been highlighted. The various configuration of power system models and control techniques/strategies that concerns to LFC issues have been addressed in conventional as well as distribution generation-based power systems. Further, investigations on LFC challenges incorporating storage devices BESS/SMES, FACTS devices, wind–diesel and PV systems etc have been discussed too.read more
Citations
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Dissertation
Development and Deployment of Renewable and Sustainable Energy Technologies
TL;DR: In this paper, a system wide and local impact study is proposed to quantify the extent of the issues, discover any problems, and investigate alternative solutions of photovoltaic (PV) generation on distribution circuits.
Journal ArticleDOI
Asymptotic Stability of Electric-Vehicle-to-Grid System With Actuator Faults
Liangcheng Cai,Jianwei Yang +1 more
TL;DR: The proposed methods not only avoid applying the observer of traditional fault-tolerant control (FTC) methods to design control laws, but also avoid switching from one control law to traditional FTC control law.
Book ChapterDOI
ADP-Based Supplementary Design for Load Frequency Control of Power Systems
Ding Wang,Chaoxu Mu +1 more
TL;DR: This chapter proposes an adaptive supplementary control scheme for power system frequency regulation by modeling the disturbances and parameter uncertainties into the LFC model, and an improved sliding mode control is employed as the basic controller.
Journal ArticleDOI
Maximum ramp rate estimation for active powers from generation units
Zijiang Yang,Jiandong Wang +1 more
Journal ArticleDOI
Small-signal stability analysis and frequency regulation strategy for photovoltaic sources in interconnected power system
TL;DR: A new method is proposed which enables conventional PV system to improve the frequency response of the low inertia power system and is found to be providing stabilizing power which may improved the frequency nadir and rate of change of frequency when the system is subjected to load change.
References
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Journal ArticleDOI
Power Management Strategies for a Microgrid With Multiple Distributed Generation Units
F. Katiraei,M.R. Iravani +1 more
TL;DR: In this article, real and reactive power management strategies of EI-DG units in the context of a multiple DG microgrid system were investigated. And the results were used to discuss applications under various microgrid operating conditions.
Journal ArticleDOI
Wind turbines emulating inertia and supporting primary frequency control
TL;DR: In this article, a method is proposed to let variable-speed wind turbines emulate inertia and support primary frequency control, where the required power is obtained from the kinetic energy stored in the rotating mass of the turbine blades.
Journal ArticleDOI
A wireless controller to enhance dynamic performance of parallel inverters in distributed generation systems
TL;DR: In this paper, a novel control strategy for parallel inverters of distributed generation units in an AC distribution system is presented, based on the droop control method, using only locally measurable feedback signals.
Journal ArticleDOI
Optimum Megawatt-Frequency Control of Multiarea Electric Energy Systems
Olle I. Elgerd,Charles E. Fosha +1 more
TL;DR: In this article, the authors question seriously the basis for this practice and prove by the methods of optimum control that better response and wider stability margins can be obtained by lower bias settings.
Journal ArticleDOI
Frequency control and wind turbine technologies
TL;DR: In this paper, the impact of wind turbine inertial response characteristics on frequency control of small isolated power systems is discussed. But, due to differing electromechanical characteristics, this inherent link is not present in wind turbine generators.