Voltage stability in a 115kV network with the integration of PV generation-Reference-Cited by-同舟云学术

Voltage stability in a 115kV network with the integration of PV generation

Published:2024-01-30 Issue: Volume:11 Page:
ISSN:2357-6618
Container-title:Simposio Internacional sobre la Calidad de la Energía Eléctrica - SICEL
language:
Short-container-title:SICEL

Author:

Rojas Madero Wilson^ORCID,Tello Maita Josimar Dadi^ORCID,Marulanda Guerra Agustín Rafael^ORCID

Abstract

The purpose of this article is to model the power system of the Electrificadora del Meta (EMSA), analyze events occurred during the integration of distributed generation and perform a stationary voltage stability study with DigSilent PowerFactory. To model the power system, the data from equipment and events are collected from the electricity market administrators and from the utility’s internal information. The stability study is performed employing the P-V and Q-V curves that limit the demand in the power system. Results allow to conclude that the most important factor in the implementation of PV generation at a large scale is the voltage regulation by the generator and it is essential to have an operation manual to coordinate the injection or consumption of reactive power, considering the declared capacity curve to minimize the voltage variations experienced by clients.

Publisher

Universidad Nacional de Colombia

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