DocumentCode :
1735828
Title :
Closed loop optimal load control with application to microgrid load design
Author :
Heath, Matthew ; Parker, Gordon ; Wilson, David G. ; Robinett, Rush D., III
Author_Institution :
Dept. of Mech. Eng., Michigan Technol. Univ., Houghton, MI, USA
fYear :
2011
Firstpage :
877
Lastpage :
880
Abstract :
Microgrids are envisioned to contain several interconnected sources supplying power to multiple loads. While many technologies may be used for generation, such as fossil fuels or renewable, there will likely be some amount of storage capacity. Efficient use of the stored energy is the motivation for this work. This paper focuses on developing closed loop control laws that define optimal load forms. Optimal will be defined as a combination of energy dissipation rate and power flow. In general, the control laws are nonlinear and thus the optimal load forms are nonlinear functions of the states of the network, A tutorial LC circuit is used to illustrate the method for developing the optimal load that efficiently uses the available stored energy.
Keywords :
closed loop systems; nonlinear control systems; optimal control; power grids; power system control; closed loop optimal load control; control law; energy dissipation rate; fossil fuels; microgrid load design; nonlinear control; power flow; storage capacity; tutorial LC circuit; Capacitors; Inductors; Load modeling; Mathematical model; Optimal control; USA Councils; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control Applications (CCA), 2011 IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
978-1-4577-1062-9
Electronic_ISBN :
978-1-4577-1061-2
Type :
conf
DOI :
10.1109/CCA.2011.6044408
Filename :
6044408
Link To Document :
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