Results 231 to 240 of about 2,852,780 (309)

Direct Power Control and Space Vector Modulation‐Based Direct Power Control for Brushless Doubly‐Fed Reluctance Generator

IEEJ Transactions on Electrical and Electronic Engineering, 2023
This paper deduces the quantitative relationship between the flux vectors and the power of power winding (PW) in brushless doubly‐fed reluctance generator (BDFRG). On this basis, the direct power control (DPC) theory of BDFRG is established, which makes up the deficiency that the DPC theory of BDFRG is only based on qualitative analysis in the existing
Long Shi, Shi Jin
openaire   +2 more sources

Adaptive direct power control for double fed induction generator used in wind turbine

International Journal of Electrical Power and Energy Systems, 2020
This papers deal with a new Adaptive Direct Power Control for Doubly-Fed Induction Generator of 1.5 MW. The main feature of the proposed strategy is based on the replacement of the fixed switching table by an adaptive one.
F. Mazouz, Sebti Belkacem, I. Colak, S. Drid, Y. Harbouche   +4 more
semanticscholar   +3 more sources

Power Decoupling Strategy for Voltage Modulated Direct Power Control of Voltage Source Inverters Connected to Weak Grids

IEEE Transactions on Sustainable Energy, 2023
The grid voltage modulated direct power control (GVM-DPC)-based inverter is an attractive solution to regulate the instantaneous real and reactive powers injected into power grids.
Zhen Gong, Chengxi Liu, Lei Shang, Qiupin Lai, Y. Terriche   +4 more
semanticscholar   +1 more source

An Improved Passivity-Based Direct Power Control Strategy for AC/DC Converter Under Unbalanced and Distorted Grid Conditions

IEEE transactions on power electronics, 2023
AC/DC power converter is the momentous interface of the power router, which is responsible for maintaining the dc bus voltage stability. However, under unbalanced and distorted grid voltage conditions, there are voltage ripples in the dc bus, and grid ...
Qicai Ren, Alian Chen, Jingyang Fang, Xi Liu, Tong Liu, Guanguan Zhang, C. Zhang   +6 more
semanticscholar   +1 more source

An Improved Low-Complexity Model Predictive Direct Power Control With Reduced Power Ripples Under Unbalanced Grid Conditions

IEEE transactions on power electronics, 2022
This article proposes an improved low-complexity model predictive direct power control (LC-MPDPC) along with reduced power ripples. Different from those MPDPC methods under balanced grid voltage conditions, both the design and implication of MPDPC under ...
Xiaohong Ran, Bo Xu, Kaipei Liu, Jiahao Zhang   +3 more
semanticscholar   +1 more source

Generalized Predictive Direct Power Control With Constant Switching Frequency for Multilevel Four-Leg Grid Connected Converter

IEEE transactions on power electronics, 2022
This article proposes a novel generalized predictive direct power control (PDPC) with a constant switching frequency for a multilevel four-leg (4L) grid connected converter (GCC) diode clamped converter (DCC).
M. Bouzidi, S. Barkat, A. Krama, H. Abu-Rub   +3 more
semanticscholar   +1 more source

Model Predictive Direct Power Control of Three-Port Solid-State Transformer for Hybrid AC/DC Zonal Microgrid Applications

IEEE Transactions on Power Delivery, 2021
Multi-port solid-state transformer (SST) characterized by high scalability is expected to be widely used in AC/DC hybrid microgrid. However, the DC bus voltage deviation and dynamic response speed are two key issues in its application. Therefore, a model
Qiuye Sun, Yuyang Li, Dazhong Ma, Yi Zhang, Dehao Qin   +4 more
semanticscholar   +1 more source