Journal ArticleDOI
Daily load profiles for residential, commercial and industrial low voltage consumers
José Antonio Jardini,Carlos Márcio Vieira Tahan,Marcos Roberto Gouvea,S U Ahn,F M Figueiredo +4 more
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TLDR
In this paper, the results of the study carried out for the determination of the residential, commercial and industrial consumers daily load curves based on field measurements performed by the Utilities of Electric Energy of Sao Paulo State, Brazil.Abstract:
This paper presents the results of the study carried out for the determination of the residential, commercial and industrial consumers daily load curves based on field measurements performed by the Utilities of Electric Energy of Sao Paulo State, Brazil. A methodology for the aggregation of these loads to determine the expected loading in equipment of in a preset part of the distribution network by using the representative daily curves of each consumer's activity and the monthly energy consumption of the connected consumers is also presented.read more
Citations
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Modeling, planning and optimal energy management of combined cooling, heating and power microgrid: A review
TL;DR: In this article, the authors present an overall review of the modeling, planning and energy management of a combined cooling, heating and power (CCHP) microgrid with distributed cogeneration units and renewable energy sources.
Journal ArticleDOI
An Enhanced Microgrid Load Demand Sharing Strategy
Jinwei He,Yun Wei Li +1 more
TL;DR: In this article, the authors proposed an enhanced control strategy that estimates the reactive power control error through injecting small real power disturbances, which is activated by the lowbandwidth synchronization signals from the central controller.
Journal ArticleDOI
An Enhanced Islanding Microgrid Reactive Power, Imbalance Power, and Harmonic Power Sharing Scheme
TL;DR: In this article, an online virtual impedance adjustment is proposed to address inaccurate power sharing problems in autonomous islanding microgrids, where a term associated with DG reactive power, imbalance power, or harmonic power is added to the conventional real power-frequency droop control to realize DG series virtual impedance tuning.
Journal ArticleDOI
Short-term load forecasting, profile identification, and customer segmentation: a methodology based on periodic time series
TL;DR: In this paper, a project in cooperation with the Belgian National Grid Operator ELIA is presented, where a set of 245 time series, each corresponding to four years of measurements from a HV-LV substation, are used for short-term forecasting or simulation purposes.
Journal ArticleDOI
Occupancy-based demand response and thermal comfort optimization in microgrids with renewable energy sources and energy storage
TL;DR: In this paper, a control algorithm for joint demand response management and thermal comfort optimization in micro-grids equipped with renewable energy sources and energy storage units is presented, where the objective is to minimize the aggregate energy cost and thermal discomfort of the microgrid.
References
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Journal ArticleDOI
Distribution transformer loading evaluation based on load profiles measurements
TL;DR: A methodology which includes the load curve shape obtained by measurements is proposed, which is based on the transformer daily load profiles applied to determine the expected loss of life.
Validation tests and applications of a model for demand-side management studies in residential load areas
TL;DR: In this paper, the authors illustrate a computer program which permits to simulate both single family and large-area daily load profiles, starting from the electric energy end uses, and the application of a set of load control policies is simulated by means of the described model.
Proceedings ArticleDOI
Selection of distribution transformer based on economic criteria
TL;DR: In this paper, the authors present considerations related to tlie loss of life calculation and to the determination of tlie distribution transformers loading, with technical and economical consideratioiis and applying daily load curves obtained from measurements in typical transformers.