6 papers
Partial-Power Flow Controller, Voltage Regulator, and Energy Router for Hybrid AC-DC Grids
Ehsan Asadi, Davood Keshavarzi, Alexander Koehler +2
The share of electronically converted power from renewable sources, loads, and storage is continuously growing in the low- and medium-voltage grids. These sources and loads typical…
AI-Driven Phase-Shifted Carrier Optimization for Cascaded Bridge Converters, Modular Multilevel Converters, and Reconfigurable Batteries
Amin Hashemi-Zadeh, Nima Tashakor, Sandun Hettiarachchi +1
Phase-shifted carrier pulse-width modulation (PSC-PWM) is a widely adopted scheduling algorithm in cascaded bridge converters, modular multilevel converters, and reconfigurable bat…
Fast Energy-Theft Attack on Frequency-Varying Wireless Power without Additional Sensors
Hui Wang, Nima Tashakor, Xiaoyang Tian +2
With the popularity of wireless charging, energy access protection and cybersecurity are gaining importance, especially in public places. Currently, the most common energy encrypti…
Enhanced Fault Ride-Through Grid Forming with Transient Synchronisation Stability and Current Saturation
Youcefa Brahim Elkhalil, Nima Tashakor, Davood Keshavarzi +2
During grid faults, grid-forming converters are typically suggested to switch from a voltage-source to a current-source mode to limit the current and protect the electronics. This…
Frequency Control in Microgrids: An Adaptive Fuzzy-Neural-Network Virtual Synchronous Generator
Waleed Breesam, Rezvan Alamian, Nima Tashakor +2
The reliance on distributed renewable energy has increased recently. As a result, power electronic-based distributed generators replaced synchronous generators which led to a chang…
Dynamic Power Management in Modular Reconfigurable Battery Systems with Energy and Power Modules
Pouyan Pourhadi, Nima Tashakor, Mahdi Bayati +1
Integrating power electronics with batteries can offer many advantages, including load sharing and balancing with parallel connectivity. However, parallel batteries with differing…