L
Loredana Cristaldi
Researcher at Polytechnic University of Milan
Publications - 180
Citations - 2435
Loredana Cristaldi is an academic researcher from Polytechnic University of Milan. The author has contributed to research in topics: Photovoltaic system & Grid-connected photovoltaic power system. The author has an hindex of 24, co-authored 171 publications receiving 2221 citations. Previous affiliations of Loredana Cristaldi include Leonardo.
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A distributed system for electric power quality measurement
TL;DR: A distributed measuring system to monitor a number of power-quality indices on every load connected to the same point of common coupling, to transmit the measured values to a master device that processes them in order to locate the sources of unbalance and harmonic distortion and to quantify the effects of such disturbances on power quality.
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Harmonic power flow analysis for the measurement of the electric power quality
TL;DR: In this paper, the authors proposed a method based on the evaluation of the harmonic powers to identify whether the source producing harmonic distortion in the line currents and voltages of a three-phase system is a polluting load connected after the metering section or is the distortion of the line voltages.
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An Improved Model-Based Maximum Power Point Tracker for Photovoltaic Panels
TL;DR: Starting from a new set of equations modeling a PV module, a novel MB MPPT technique, which does not require the direct measurement of the solar radiation, is proposed and experimentally validated.
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Programmable instruments, virtual instruments, and distributed measurement systems: what is really useful, innovative and technically sound?
TL;DR: The characteristics and the features related to issues of accuracy, precision and sensitivity are pointed out so as to achieve a better understanding of the effective usability of these technologies, avoid problems due to their superficial application, and promote the best use of these advanced, powerful methods.
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A Simple Photovoltaic Panel Model: Characterization Procedure and Evaluation of the Role of Environmental Measurements
TL;DR: A model of PV panel, suitable for the aforementioned applications, is presented together with a simple procedure for the identification of its parameters and the critical issues related to the measurement and the estimation of the required environmental quantities are analyzed.