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Roberto Roncella

Researcher at University of Pisa

Publications -  151
Citations -  1946

Roberto Roncella is an academic researcher from University of Pisa. The author has contributed to research in topics: Battery (electricity) & CMOS. The author has an hindex of 23, co-authored 143 publications receiving 1699 citations.

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Journal ArticleDOI

Performance comparison of active balancing techniques for lithium-ion batteries

TL;DR: In this paper, a simple but effective analysis to calculate the performances achievable by a balancing circuit for series-connected lithium-ion batteries (i.e., the time required to equalise the battery and the energy lost during this process) is described.
Proceedings ArticleDOI

Batteries and battery management systems for electric vehicles

TL;DR: A general and flexible architecture for battery management implementation and the main techniques for state-of-charge estimation and charge balancing are reported and an innovative BMS is described, which incorporates an almost fully-integrated active charge equalizer.
Journal ArticleDOI

High-Efficiency Digitally Controlled Charge Equalizer for Series-Connected Cells Based on Switching Converter and Super-Capacitor

TL;DR: An innovative lithium-battery cell-to-cell active equalizer capable of moving charge between series-connected cells using a super-capacitor as an energy tank and its very high efficiency, which is over 90%.
Journal ArticleDOI

Raman-based distributed temperature sensor with 1 m spatial resolution over 26 km SMF using low-repetition-rate cyclic pulse coding

TL;DR: The proposed scheme combines a low-repetition-rate quasi-periodic pulse coding technique with the use of standard high-power fiber lasers operating at 1550 nm, allowing for what is believed to be the first long-range distributed temperature measurement over single-mode fibers.
Journal ArticleDOI

Design and Verification of Hardware Building Blocks for High-Speed and Fault-Tolerant In-Vehicle Networks

TL;DR: The design, implementation, and validation of a FlexRay transceiver and a SpaceWire (SpW) router and interface are presented, which constitute the main hardware building blocks of the two in-vehicle communication standards.