Analysis of Multi-Agent-Based Adaptive Droop-Controlled AC Microgrids with PSCAD: Modeling and Simulation
نویسندگان
چکیده
منابع مشابه
Adaptive Droop Control for Microgrids Based on the Synergetic Control of Multi-Agent Systems
In this paper, a distributed synergetic control based on multi-agent systems is proposed to solve the problems of frequency and voltage errors, system stability and power sharing accuracy in the traditional droop control of microgrids. Starting with power flow equations, we build the secondary-order dynamic model of DG, which consists of three parts: (1) active power allocation; (2) active powe...
متن کاملOperation Cost Minimization of Droop-Controlled AC Microgrids Using Multiagent-Based Distributed Control
Chendan Li 1,*, Mehdi Savaghebi 1, Josep M. Guerrero 1, Ernane A. A. Coelho 2 and Juan C. Vasquez 1 1 Department of Energy Technology, Aalborg University, Aalborg 9220, Denmark; [email protected] (M.S.); [email protected] (J.M.G.); [email protected] (J.C.V.) 2 Núcleo de Pesquisa em Eletrônica de Potência (NUPEP), Faculdade de Engenharia Elétrica (FEELT), Universidade Federal de Uberlandia (UFU), Uberlandia...
متن کاملVoltage Security in AC Microgrids: A Power Flow-Based Approach Considering Droop-Controlled Inverters
This paper deals with the problem of voltage security in microgrids. In general, voltage security is an issue for power systems, where the lack of reactive power is a concern. For microgrids a complexity is imposed, since frequency and voltage level deviations may take place by the operation of droop-controlled inverters. This paper incorporates the load margin calculation into a microgrid stru...
متن کاملVoltage Stability of Droop - Controlled Microgrids * ( Extended
As the deployment of distributed generation continues, an increasing number of DC/AC power inverters will be interfaced into the electric grid. Groupings of these power inverters, along with distributed storage and load, are referred to as microgrids. Microgrids offer the potential for unprecedented reliability and flexibility, but also pose new control challenges. Inverters in microgrids must ...
متن کاملConditions for stability of droop-controlled inverter-based microgrids
We consider the problem of stability analysis for droop–controlled inverter–based microgrids with meshed topologies. The inverter models include variable frequencies as well as voltage amplitudes. Conditions on the tuning gains and setpoints for frequency and voltage stability, together with desired active power sharing, are derived in the paper. First, we prove that for all practical choices o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Power Electronics
سال: 2015
ISSN: 1598-2092
DOI: 10.6113/jpe.2015.15.2.455