Title :
Impact of high wind penetration on the voltage profile of distribution systems
Author :
Roy, N.K. ; Mahmud, M.A. ; Pota, Hemanshu R.
Author_Institution :
Sch. of Eng. & Inf. Technol., Univ. of New South Wales at ADFA, Canberra, ACT, Australia
Abstract :
In this paper, simulation results showing the effect of lower and higher penetration of distributed wind generation on the voltage profile in distribution systems have been presented. The analysis is carried out over two distribution test systems. The detailed mathematical modeling of the system is also presented. It also investigates the small-signal stability of distribution systems using eigenvalue approach. The analyses show that voltage variation problems occur in different nodes of the distribution networks with an increase of penetration level. However, proper selection of dispersion level can improve the voltage profile of the distribution systems.
Keywords :
distribution networks; eigenvalues and eigenfunctions; power system simulation; wind turbines; dispersion level; distributed wind generation; distribution networks; distribution systems; distribution test systems; eigenvalue approach; high wind penetration; mathematical modeling; penetration level; small-signal stability; voltage profile; voltage variation; Dispersion; Generators; Power system stability; Rotors; Stability analysis; Torque; Transient analysis;
Conference_Titel :
North American Power Symposium (NAPS), 2011
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4577-0417-8
Electronic_ISBN :
978-1-4577-0418-5
DOI :
10.1109/NAPS.2011.6025195
