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Acosta, Martha N. (author), Gonzalez-Longatt, Francisco (author), Andrade, Manuel A. (author), Rueda, José L. (author), Chamorro, Harold R. (author)The reactive power control mechanisms at the smart inverters will affect the voltage profile, active power losses and the cost of reactive power procurement in a different way. Therefore, this paper presents an assessment of the cost–benefit relationship obtained by enabling nine different reactive power control mechanisms at the smart...journal article 2021
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Adiyabazar, Choidorj (author), Gonzalez-Longatt, F. (author), Acosta, Martha N. (author), Rueda, José L. (author), Bolor, Erkhemzaya (author)Mongolian power grid (MPG) is becoming more eco-friendly as the power system is continuously integrating renewable energy, which reached 20% of the total installed capacity of Mongolia in 2020. The daily operation and the safety of the MPG have become very challenging because of increased levels of energy in the system. Therefore, the dynamic...conference paper 2021
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Adiyabazar, C. (author), Gonzalez-Longatt, F. (author), Acosta, M. N. (author), Rueda, José L. (author), Palensky, P. (author)This paper investigates the positive changes in the system frequency response indicators caused by the implementation of a set of optimal settings of an under-frequency load shedding (UFLS) scheme. The optimal UFLS scheme is optimised by minimising the total amount of load shedding and considering the recovery process of the system frequency...conference paper 2020
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Acosta, Martha N. (author), Andrade, Manuel A. (author), Vázquez, Ernesto (author), Adiyabazar, Choidorj (author), Gonzalez-Longatt, F. (author), Rueda, José L. (author), Palensky, P. (author)This research investigates the positive changes in the system frequency response indicators caused by the implementation of a set of optimal settings of an under-frequency load shedding (UFLS) scheme. The optimal under-frequency load shedding (UFLS) scheme is optimised by minimising the total amount of load shedding and taking into account...conference paper 2020
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Acosta, Martha N. (author), Adiyabazar, Choidorj (author), Gonzalez-Longatt, Francisco (author), Andrade, Manuel A. (author), Rueda, José L. (author), Vazquez, Ernesto (author), Santos, Jesús Manuel Riquelme (author)The Altai-Uliastai regional power system (AURPS) is a regional power system radially interconnected to the power system of Mongolia. The 110 kV interconnection is exceptionally long and susceptible to frequent trips because of weather conditions. The load-rich and low-inertia AURPS must be islanded during interconnection outages, and the...journal article 2020