13 Result(s)
within
Article
Yi-Kang **ng
Engineering
-
Article
Develo** a Preventive Response Policy for Highly Infectious Diseases in Nursing Homes: Integration of Fuzzy Multi-criteria Decision-Making and TRIZ Method
The aging population in Taiwan has increased the demand for long-term care and healthcare facilities, posing challenges in addressing highly infectious diseases, particularly among vulnerable groups like the e...
-
Article
Nonlinear aerodynamic effects of three new types of high-speed railway acoustic insulation facilities using a model experiment and IDDES
Three new types of acoustic insulation facilities, namely, full-enclosed (FEAB), bilateral-inverted-L-shaped (BILSAB), and inverted-L-shaped (ILSAB) acoustic barriers, are gradually receiving application along...
-
Article
Springback analysis of 6016 aluminum alloy sheet in hot V-shape stam**
Springback behavior of 6016 aluminum alloy in hot stam** was investigated by a series of experiments under different conditions using V-shape dies and a finite element model which was validated reliable was ...
-
Article
Improvement of Impact Toughness and Creep Properties in Reduced Activation Ferritic Steels by Consumable Electrode Remelting
The effect of smelting processes on mechanical properties and microstructure of reduced activation ferritic steels was studied. Creep properties and impact toughness of reduced activation ferritic steels were ...
-
Article
Proportional integral plus multi-frequency resonant current controller for grid-connected voltage source converter under imbalanced and distorted supply voltage conditions
This paper proposes a current control scheme for a grid-connected pulse width modulator (PWM) voltage source converter (GC-VSC) under imbalanced and distorted supply voltage conditions. The control scheme is i...
-
Article
Dynamic modeling and direct power control of wind turbine driven DFIG under unbalanced network voltage conditions
This paper proposes an analysis and a direct power control (DPC) design of a wind turbine driven doubly-fed induction generator (DFIG) under unbalanced network voltage conditions. A DFIG model described in the...
-
Article
Study on inverter fault-tolerant operation of PMSM DTC
This paper presents an investigation of inverter fault-tolerant operation for a permanent magnet synchronous motor (PMSM) direct torque control (DTC) system under various inverter faults. The performance of a ...
-
Article
Adaptive rotor current control for wind-turbine driven DFIG using resonant controllers in a rotor rotating reference frame
This paper proposes an adaptive rotor current controller for doubly-fed induction generator (DFIG), which consists of a proportional (P) controller and two harmonic resonant (R) controllers implemented in the ...
-
Article
Multi-frequency proportional-resonant (MFPR) current controller for PWM VSC under unbalanced supply conditions
This letter presents a multi-frequency proportional-resonant (MFPR) current controller developed for PWM voltage source converter (VSC) under the unbalanced supply voltage conditions. The delta operator is use...
-
Article
Enhanced control of DFIG-used back-to-back PWM VSC under unbalanced grid voltage conditions
This paper presents a unified positive-and negative-sequence dual-dq dynamic model of wind-turbine driven doublyfed induction generator (DFIG) under unbalanced grid voltage conditions. Strategies for enhanced con...
-
Article
Dynamic modelling and robust current control of wind-turbine driven DFIG during external AC voltage dip
Doubly-Fed Induction Generator (DFIG), with vector control applied, is widely used in Variable-Speed Constant-Frequency (VSCF) wind energy generation system and shows good performance in maximum wind energy ca...
-
Article
Harmonic detection an AC excited generation system based on in-phase correlation filtering
The paper reports results of investigation on the harmonic detection technique of a complicated power supply system such as an AC excited generation system, which has a variable fundamental frequency and low o...
-
Article
Combustion tube studies of dust flame acceleration
A new pneumatic dispersion system for obtaining a good quality uniform dust suspension in a horizontal dust combustion tube was developed. The effect of three different dispersion techniques on self-sustained ...
