Results 31 to 40 of about 2,296,289 (312)

Small-Signal Modeling of Mutual Saturation in Induction Machines [PDF]

IEEE Transactions on Industry Applications, 2010
A small-signal model is derived for saturated induction machines. Inductances are allowed to saturate as a function of their own current (or flux), and the mutual saturation effect originating mainly from skewed or closed rotor slots is also included in the model.
Repo, Anna-Kaisa, Ranta, Mikaela, Luomi, Jorma, Hinkkanen, Marko   +4 more
openaire   +4 more sources

Signal Processing Methods for Genomic Sequence Analysis [PDF]

, 2007
Signal processing is the art of representing, transforming, analyzing, and manipulating signals. It deals with a wide range of signals, from speech and audio signals to images and video signals, and many others.
Yoon, Byung-Jun
core   +1 more source

Y-Source Two-Stage Matrix Converter and Its Modulation Strategy

IEEE Access, 2020
Aiming at the defect of low voltage transfer ratio of two-stage matrix converter(TSMC), the proposed topology combines the Y-source network with the TSMC to form the Y-source two-stage matrix converter(YSTSMC) in this paper, and proposes its modulation ...
Rutian Wang, Pengfei Zhao, Jian Wang, Henan Hao   +3 more
doaj   +1 more source

Small Signal Model for VSC-HVDC Connected DFIG-Based Offshore Wind Farms

Journal of Applied Mathematics, 2014
Large-scale offshore wind farms are integrated with onshore ac grids through the voltage source converter based high voltage direct current (VSC-HVDC) transmission system. The impact on the stability of the ac grids will be significant.
Kai Liao, Zheng-you He, Bin Sun
doaj   +1 more source

Dynamic signal processing by ribozyme-mediated RNA circuits to control gene expression [PDF]

, 2014
Organisms have different circuitries that allow converting signal molecule levels to changes in gene expression. An important challenge in synthetic biology involves the de novo design of RNA modules enabling dynamic signal processing in live cells. This
Satya Prakash, Landrain, Thomas E., Landrain, T.E., Kirov, Boris, Majer, Eszter, Alfonso Jaramillo, Shensi Shen, José-Antonio Daròs, Shen, Shensi, Shensi Shen, Daros, Jose-Antonio, Guillermo Rodrigo, Thomas E. Landrain, Daròs Arnau, José Antonio, Rodrigo, Guillermo, Prakash, Satya, Boris Kirov, Thomas E. L, Rodrigo Tarrega, Guillermo, Jaramillo, Alfonso, Eszter Majer, Kiro, Boris   +21 more
core   +1 more source

Dynamic interaction between synchronous machine and DC-power-modulated LCC in electromechanical timescale

The Journal of Engineering, 2018
Active power modulation of line-commutated converter (LCC)-based high-voltage direct current (HVDC) system is increasingly utilised, especially for the case of damping low-frequency oscillation associated with synchronous machine (SM) in ...
Jiazuo Hou, Shicong Ma, Xuan Gong, Jiabing Hu   +3 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

A Transient Damping Improvement Strategy for Enhancing Grid-Connected Active Power Response Performance of VSG

Energies
The given power and grid frequency disturbances can cause transient oscillations and steady-state deviations in the output power of a virtual synchronous generator (VSG), which can be effectively addressed by adding transient damping.
Yan Xia, Yang Chen, Renzhao Chen, Ke Li, Huizhu Li, Jinhui Shi, Yiqiang Yang   +6 more
doaj   +1 more source

Comprehensive Analysis and Design of Current-Balance Loop in Constant On-Time Controlled Multi-Phase Buck Converter

IEEE Access, 2020
Constant on-time (COT) controlled multi-phase buck converter has been widely used in high-current applications such as computing devices to achieve high entire-load-range efficiency.
Ching-Jan Chen, Zih-Yuan Zeng, Ching-Hsiang Cheng, Fu-To Lin   +3 more
doaj   +1 more source

Small-Signal Stability Assessment of Multi-infeed Converter Power System with SVGs

, 2022
The modern power gird is being transformed into a multiple converter system (MCS) driven by the increasing integration of converter-based resources (CBRs) such as wind and solar.
Di Wu (11953014), Huanhai Xin (11895575), Wei Wang (11954584), Yuhan Zhou (11953026), Hui Yuan (11953005)   +4 more
core   +1 more source