DocumentCode :
3466723
Title :
Hierarchical models in power systems analysis & control
Author :
Soukhanov, O.A. ; Yadikin, I.B.
Author_Institution :
Inst. of Control Sci., Moscow, Russia
fYear :
2011
fDate :
5-7 Dec. 2011
Firstpage :
1
Lastpage :
5
Abstract :
In this paper the functional modeling (FM) method developed for efficient solution of simulation, planning and control problems in large power systems and interconnections is presented. In the first part of the paper outline of the FM method is given. According to the FM method a power system is represented by hierarchical model, consisting of systems of equations of subsystems (lower level) and system of equations of higher level, in which only boundary variables of subsystems are present. Next part of the paper is devoted to description of hierarchical algorithms for solution of power flow, optimization and stability analysis problems of power systems, based on the FM method. It is shown in the last part of the paper how general structure of the FM algorithms and principles of the FM method are used to form the basis, on which construction and functioning of distributed control system assuring optimal operation control in large integrated electrical power systems is founded.
Keywords :
load flow control; optimisation; power distribution control; power distribution planning; power system interconnection; power system simulation; power system stability; control problems; distributed control system; functional modeling; integrated electrical power systems; optimal operation control; optimization; planning problems; power flow; power system analysis; power system control; power system interconnections; stability analysis problems; subsystems; Equations; Frequency modulation; Load flow; Mathematical model; Optimization; Power system stability; control system; distributed processing; economic dispatch; gramians; power flow; steady-state stability analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Innovative Smart Grid Technologies (ISGT Europe), 2011 2nd IEEE PES International Conference and Exhibition on
Conference_Location :
Manchester
ISSN :
2165-4816
Print_ISBN :
978-1-4577-1422-1
Electronic_ISBN :
2165-4816
Type :
conf
DOI :
10.1109/ISGTEurope.2011.6162659
Filename :
6162659
Link To Document :
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