Results 31 to 40 of about 495,403 (268)
Zhejiang dianli, 2022 The transient forced excitation of the traditional excitation system used for synchronous condenser is limited and unmaintainable. A flexible excitation system can improve the crest value of transient forced excitation and maintain the forced excitation ...
WANG Longfei +5 more
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ROBUST NONLINEAR SYNCHRONOUS GENERATOR EXCITATION SYSTEM: INTEGRAL ADAPTATION
Advanced Engineering Research, 2014 The application of a new system - cybernetic approach to the power system synchronous generator control with r egard to their nonlinearity, multidimensionality, and multicoupling, is shown.
Andrey Alexandrovich Kuzmenko +1 more
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Scientific Reports, 2023 The cutting process of the cantilever tunneling machine mainly generates excitation through the cutting motor or the hydraulic cylinder driven by the hydraulic system.
Miao Xie +7 more
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Control Strategy of Dual Power Supply Excitation System for HTS Synchronous Condenser
IEEE AccessHigh temperature superconducting (HTS) synchronous condenser is a novel large-capacity reactive power compensation device. Its reactive power compensation capacity and accuracy are mainly determined by the excitation system, making the excitation power ...
Jinfeng Wang +4 more
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Nonlinear dynamic characteristics of planetary gear transmission system considering squeeze oil film
Journal of Low Frequency Noise, Vibration and Active Control, 2021 Based on the planetary gear transmission system considering the coupling effects of friction and elastohydrodynamic lubrication, a torsional dynamic model considering friction, oil film, time-varying meshing stiffness, meshing damping, and gear backlash ...
Jingyue Wang +3 more
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Power Compatibility of Induction Motors in Industrial Grids Containing Synchronous Generators
EnergiesStarting an induction motor causes voltage sag in the industrial grid that may disturb the operation of grid equipment. Direct-on-line starting is the simplest and most cost-effective method for starting induction motors, but also the most problematic ...
Yuriy Varetsky, Michal Gajdzica
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source
Design and Test of High-Low Voltage Excitation System for HTS Synchronous Condenser
IEEE AccessTemperature superconducting (HTS) synchronous condenser is a reactive power compensation device with the advantages of low loss, high efficiency and wide reactive power range. Therefore, it has a very good application prospect in power grid. To solve the
Jinfeng Wang +5 more
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Jurnal Nasional Teknik Elektro, 2015 voltage response robustness of generator excitation system is the ability of generator excitation system to muffle noise at high frequency, has rapid response to specific input and is able to eliminate disturbance during operation.
Heru Dibyo Laksono +3 more
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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 +19 more
wiley +1 more source