[PDF][PDF] 一种变频器相电流采样重构技术
储剑波， 胡育文， 黄文新， 杨建飞 - 电工技术学报, 2010 - dgjsxb.ces-transaction.com
摘要在变频器交流调速的闭环控制方案中, 对电动机三相电流进行采样是一个核心环节.
为了降低控制低成本, 减少体积, 高效率, 本文根据相电流, 直流母线电流及逆变器开关状态之间 …
为了降低控制低成本, 减少体积, 高效率, 本文根据相电流, 直流母线电流及逆变器开关状态之间 …
Research on error self‐correction complementary non‐zero vector pulse width modulation strategy
Y Shen, K Wu, Y Xiao, W Liang… - IET Power Electronics, 2023 - Wiley Online Library
The DC link single sensor phase current reconstruction method has brought several
challenges, which consist of the unobservable area and current zero drift error, where the …
challenges, which consist of the unobservable area and current zero drift error, where the …
Single current sensor-based vector control of solar pv-battery assisted induction motor drive for electric vehicle
V Kousalya, B Singh - 2020 3rd International Conference on …, 2021 - ieeexplore.ieee.org
This paper presents the design and control of solar photovoltaic (PV)/battery-assisted
induction motor (IM) drive train topology. To increase the driving range, solar PV panel is …
induction motor (IM) drive train topology. To increase the driving range, solar PV panel is …
[PDF][PDF] A Kind of Fault-Tolerant Strategy for Asynchronous Motor Vector Control Current Sensor Failure
Z Liwei, H Xianjin, Y Yannan, X Chen… - Sensors & …, 2013 - sensorsportal.com
The performance of modern motor system is more and more perfect, and the corresponding
control algorithm is more and more complex, so t he inevitable various of faults will happen …
control algorithm is more and more complex, so t he inevitable various of faults will happen …
Research on the Mechanism of Demagnetization Limitation in Permanent Magnet Servo Motors
Q Hongbo, T Bingxia, D Qiang, Y Wenfei… - Recent Advances in …, 2018 - ingentaconnect.com
Background: Demagnetization limitation of permanent magnets is the maximum
demagnetization rate, and it is not only influenced by motor overload capacity, but also …
demagnetization rate, and it is not only influenced by motor overload capacity, but also …
A three-phase current reconstruction technique using a single current sensor based on active vector pulse insertion
Q Xun, X Guo, B Xun, P Wang… - International Journal of …, 2018 - inderscienceonline.com
A single dc-link current sensor to reconstruct all three inverter phase currents has been
proposed for the purpose of cost reduction and sensor fault tolerance in the motor drive. A …
proposed for the purpose of cost reduction and sensor fault tolerance in the motor drive. A …