A web-based real-time monitoring and control system for laboratory Microgrid systems: Part II - Transient analysis

Li Wang, Jer Haur Chang

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

5 Citations (Scopus)

Abstract

This paper presents the simulated and measured results of switching transients of the laboratory Microgrid system of the companion paper in Part I [1] that implements a web-based monitoring system using an industrial PLC and campus internet. The studied laboratory Microgrid system consists of two wind induction generators, an AC-to-DC converter, a DC-to-AC inverter, a PV module, a UPS, and a battery module, which are operated under balanced three-phase loading conditions. The equivalent-circuit system model of each subsystem based on a qd-axis reference frame is combined together to formulate the complete dynamic system equations of the studied Microgrid system. The nonlinear transient responses of the studied Microgrid system under various operating modes are also compared with the measured results to determine dynamics of the studied system under different rotor speeds of wind induction generators and various insolation of PV. It can be concluded from the simulated and experimental results of this paper that the proposed system models are valid and feasible to study the dynamic stability of a laboratory Microgrid system.

Original languageEnglish
Title of host publicationIEEE PES General Meeting, PES 2010
DOIs
Publication statusPublished - 2010 Dec 6
EventIEEE PES General Meeting, PES 2010 - Minneapolis, MN, United States
Duration: 2010 Jul 252010 Jul 29

Publication series

NameIEEE PES General Meeting, PES 2010

Other

OtherIEEE PES General Meeting, PES 2010
CountryUnited States
CityMinneapolis, MN
Period10-07-2510-07-29

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology

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    Wang, L., & Chang, J. H. (2010). A web-based real-time monitoring and control system for laboratory Microgrid systems: Part II - Transient analysis. In IEEE PES General Meeting, PES 2010 [5588060] (IEEE PES General Meeting, PES 2010). https://doi.org/10.1109/PES.2010.5588060