Aircraft brushless wound-rotor synchronous starter–generator: A technology review

N Jiao, Z Li, S Mao, C Sun, W Liu - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
With the rapid development of more-electric aircrafts, integrated starter–generator (ISG) with
less volume and weight has become the development trend in aircraft power system …

Sensorless starting control of the brushless synchronous starter/generator by using the main exciter as a quasi-resolver at low speed

S Mao, X Han, W Liu, H Meng - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
The main generator (MG) and the main exciter (ME) are mounted on the same shaft in the
brushless synchronous starter/generator (BSSG). Besides, the internal high-frequency …

Synchronous demodulation method of rotor position estimation for brushless synchronous starter/generator using self-harmonic signal injection

J Wang, J Wei, L Zhang, C Hu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article proposes a novel synchronous demodulation method of rotor position estimation
for brushless synchronous starter/generator (BSSG) at zero and low speed based on self …

Rotor position estimation method based on harmonic signal for a wound-field synchronous starter/generator in the low-speed region

X Zhang, N Jiao, S Mao, W Liu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
During on-load starting process of an aviation wound-field synchronous starter/generator
system, accurate rotor position information is required. Mechanical position sensor is …

High-frequency voltage injection-based fault detection of a rotating rectifier for a wound-rotor synchronous starter/generator in the stationary state

C Sun, W Liu, X Han, X Zhang, N Jiao… - … on Power Electronics, 2021 - ieeexplore.ieee.org
Fault detection of a rotating rectifier for a wound-rotor synchronous starter/generator
(WRSSG) without a rotor position sensor in the stationary state is necessary for a successful …

Rotor position estimation for aviation three-stage starter/generators in the low-speed region without high-frequency signal injection

T Meng, W Liu, N Jiao, X Han, R Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The changeable magnetic saliency of main machine (MM) in aviation three-stage
stator/generator (ATSG) makes it difficult to implement the sensorless starting in the low …

Frequency-insensitive rotor position estimation method for three-stage synchronous machine based on indirect high-frequency signal injection

J Wei, J Wang, Z Zhang, H Lu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A frequency-insensitive rotor position estimation method for the three-stage synchronous
machine (TSM) in the starting procedure is proposed in this article, where the high …

Rotor position estimation method of brushless electrically excited synchronous starter/generator based on multistage structure

R Wang, W Liu, T Meng, N Jiao, X Han… - … on Power Electronics, 2021 - ieeexplore.ieee.org
This article proposes a rotor position estimation method for brushless electrically excited
synchronous starter/generator (BEESSG) at low speed region. Based on the multistage …

Rotor position estimation based on low-frequency signal injection and estimated main field current for wound-field synchronous starter/generator in the low-speed …

X Zhang, N Jiao, S Mao, W Liu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Due to the reliability problems of mechanical position sensors, rotor position estimation
technology is an alternative for the starting control of aircraft wound-field synchronous …

Sensorless starting control of brushless synchronous starter/generators for the full-speed range

S Mao, W Liu, N Jiao, F Gao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Signal injection degrades the starting performance of the brushless synchronous
starter/generator (BSSG), and reversible magnetic saliency of the main generator (MG) …