CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

ANALYSIS OF VOLTAGE PROFILE ON LV DISTRIBUTION FEEDERS WITH DG AND MAXIMIZATION OF DG INTEGRATION LIMIT

Ferry Viawan (Institutionen för energi och miljö, Elteknik) ; Ambra Sannino
2005 CIGRE Symposium on power systems with dispersed generation Vol. II C (2005), p. 221.
[Konferensbidrag, övrigt]

This paper discusses the effect of DG on voltage profile of LV distribution feeder. Two methods for voltage calculation, approximate and loss summation, are examined. Results from these two models are compared with each other and with results from one commercial load flow program. The effect of load power, number and location of injection points, and DG power factor on the maximum active power that the DG can inject into the LV feeder is investigated. It is demonstrated that controlled reactive power injection by the DG can significantly increase the maximum allowed active power with respect to feeder overvoltage limitation.

Nyckelord: Distributed Generation, Distribution power system, Voltage drop, Voltage variation, Reactive power control



Denna post skapades 2006-08-25.
CPL Pubid: 4522

 

Läs direkt!


Länk till annan sajt (kan kräva inloggning)


Institutioner (Chalmers)

Institutionen för energi och miljö, Elteknik

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur

Relaterade publikationer

Denna publikation ingår i:


Steady State Operation and Control of Power Distribution Systems in the Presence of Distributed Generation