Chen Li

TL;DR: Simulation results obtained from a Simulink/PLECS model and experimental results obtained prove that the proposed method eliminates theneutral point voltage imbalance and significantly reduces the neutral point voltage ripple.

TL;DR: Compared with the conventional FCS-MPC, the proposed OST-M2PC method has a fixed switching frequency as well as better power quality and can operate at a 20-kHz sampling frequency, reducing the computational burden of the processor.

TL;DR: A virtual space vector based overmodulation algorithm is presented for three-level neutral-point (NP) clamped converters in high-speed aerospace motor drives with the proposed inscribed polygonal-boundary compression technique, which brings an opportunity for the operation of the studied aircraft electric starter/generator systems easily extending from the linear modulation range into the overmodulated region.

TL;DR: The control performances of the proposed PGA, engine performance improvement by transferring power from the LP to HP shaft, and power loss reduction are verified via simulations and experimental results collected from a twin-shaft aircraft power generation test rig.

TL;DR: A new electricity power generation architecture for the engine system of more electric aircraft (MEA) that could operate in a high speed without flux weakening, hence the magnitude of stator current will largely decrease when output same active power, leading to the reduction of overall power losses.