Search Results for author: Nima Tashakor

Found 5 papers, 0 papers with code

Topology, Analysis, and Modulation Strategy of a Fully Controlled Modular Battery Pack with Interconnected Output Ports

no code implementations19 Mar 2023 Nima Tashakor, Jan Kacetl, Davood Keshavarzi, Stefan Goetz

This paper investigates the use of the extra degrees of freedom that a reconfigurable battery offers to generate multiple outputs for the adjustable supply of various independent loads.

A Smart Adaptively Reconfigurable DC Battery for Higher Efficiency of Electric Vehicle Drive Trains

no code implementations18 Jan 2023 Zhongxi Li, Aobo Yang, Gerry Chen, Nima Tashakor, Zhiyong Zeng, Angel V. Peterchev, Stefan M. Goetz

Furthermore, it can substantially reduce the distortion, particularly at lower modulation indices, e. g., down to 1/2 compared to conventional space-vector modulation and even 1/3 for discontinuous pulse-width modulation with hard-wired battery.

Ageing Mitigation and Loss Control Through Ripple Management in Dynamically Reconfigurable Batteries

no code implementations6 Nov 2022 Tomas Kacetl, Jan Kacetl, Nima Tashakor, Stefan M. Goetz

Dynamically reconfigurable batteries merge battery management with output formation in ac and dc batteries, increasing the available charge, power, and life time.

Management

A Simplified Model for the Battery Ageing Potential Under Highly Rippled Load for Battery Management and Active Degradation Control

no code implementations19 Sep 2022 Tomas Kacetl, Jan Kacetl, Nima Tashakor, Stefan Goetz

Whereas in typical standardized tests batteries are almost exclusively loaded with constant current or relatively slowly changing cycles, real applications involve rapid load ripple, which do not contribute to the net energy.

Management

A Generalized Switched-Capacitor Modular Multilevel Inverter Topology for Multiphase Electrical Machines with Capacitor-Voltage Self-Balancing Capability

no code implementations14 Apr 2022 Farzad Iraji, Nima Tashakor, Stefan Goetz

This paper describes a generalized switched-capacitor circuit topology for multilevel dc-to-ac inverters that can be developed for the desired output voltage levels.

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