Design and Development of Hybrid Current Sensors for Wide-Bandgap Power Electronics Applications

AP Sirat, H Niakan, J Gafford… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
Hybrid current sensors are becoming increasingly common in applications, such as power
electronics, due to their ability to cover an ultrawide frequency range by combining a DC/low …

PCB-Embedded Helical Coils' Return Path Utilization for Bidirectional Switch-Current Sensing

AP Sirat, J Zhou, H Niakan… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
PCB-Embedded Rogowski coils are particularly suitable for high-bandwidth current sensing
in many applications due to their electrically contactless nature, the absence of a magnetic …

Ultra-Wideband Surface Current Sensor Topology for Wide-Bandgap Power Electronics Applications

AP Sirat, H Niakan, B Parkhideh - 2023 IEEE 10th Workshop on …, 2023 - ieeexplore.ieee.org
Through the development of wide-bandgap semiconductor devices, power electronics
systems are enabled to operate at higher switching frequencies, requiring minimally …

Accurate Switch-Current Reading by Utilizing PCB-Embedded Differential Rogowski Coils

AP Sirat, J Zhou, H Niakan… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
Semiconductors require non-intrusive current sensing elements to enable real-time
monitoring and control of power converters' operation. Due to extreme conditions and tight …