Impact of load models on distribution system performance and impact of D-STATCOM

Author

Deepmala ; Kumar, Ashwani

Author_Institution

Dept. of Electr. Eng., NIT Kurukshetra, Kurukshetra, India

fYear

2014

Firstpage

1

Lastpage

6

Abstract

This paper presents the modelling of D-STATCOM for radial distribution system. The device is used to compensate the node voltage to 1 p.u and its effect is studied on constant power (CP) and generic ZIP model. With the device placement at each node real power, reactive power, size of reactive compensation and percent rate of under voltage mitigated nodes are calculated. The best location of the device is decided on the basis of power loss reduction and percent rate of under voltage mitigated nodes (RUVMN) separately. The effect of summer load variation on the D_STATCOM placement is also presented in this paper.

Keywords

distribution networks; reactive power; static VAr compensators; D-STATCOM; constant power; distribution system performance; generic ZIP model; load models; power loss reduction; reactive power; real power; Automatic voltage control; Load flow; Load management; Load modeling; Mathematical model; Reactive power; Substations; D-STATCOM; Radial Distribution System (RDS) Rate of Under Voltage Mitigated Nodes (RUVMN); Static Load Models;

fLanguage

English

Publisher

ieee

Conference_Titel

Power India International Conference (PIICON), 2014 6th IEEE

Print_ISBN

978-1-4799-6041-5

Type

conf

DOI

10.1109/34084POWERI.2014.7117777

Filename

7117777