Kongzhi Yu Xinxi Jishu, 2021 In order to realize the hybrid interconnection of AC and DC locomotives in heavy haul combined trains, a distributed combined train interconnection system is proposed based on graphic language, which overcomes the difficulty of the difference in ...
SHEN Hongping +5 more
doaj
IET Power Electronics, 2021 Grid‐connected converters in distributed generation systems are required to operate under highly distorted voltage with a wide frequency range, and to provide active/reactive power information for ancillary services and power control. This paper presents
Sakda Somkun
doaj +1 more source
Start-up of virtual synchronous machine: methods and experimental comparison [PDF]
, 2018 A modern grid is smarter mainly in the advance in information and communication technologies, while the power processing mechanism does not make a big difference.
Luna Alloza, Álvaro +2 more
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Unified Direct-Flux Vector Control for AC Motor Drives [PDF]
, 2010 The paper introduces a Unified Direct-Flux Vector Control scheme suitable for sinusoidal AC motor drives. The AC drives considered here are Induction Motor, Synchronous Reluctance and synchronous Permanent Magnet motor drives, including Interior and ...
Bojoi, R. +2 more
core +1 more source
Guaranteeing synchronous message deadlines with the timed token medium access control protocol [PDF]
We study the problem of guaranteeing synchronous message deadlines in token ring networks where the timed token medium access control protocol is employed.
Agrawal, Gopal +3 more
core +1 more source
A Framework for collaborative writing with recording and post-meeting retrieval capabilities [PDF]
, 2004 From a HCI perspective, elucidating and supporting the context in which collaboration takes place is key to implementing successful collaborative systems.
Bouamrane, Matt-Mouley +3 more
core
An optimal synchronous bandwidth allocation scheme for guaranteeing synchronous message deadlines with the timed-token MAC protocol [PDF]
, 1995 This paper investigates the inherent timing properties of the timed-token medium access control (MAC) protocol necessary to guarantee synchronous message deadlines in a timed token ring network such as, fiber distributed data interface (FDDI), where the ...
Burns, A., Zhang, S.
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Continuous Control Set Model Predictive Torque Control with Minimum Current Magnitude Criterion for Synchronous Electric Motor Drive [PDF]
, 2023 Ismaele Diego De Martin +3 more
openalex +1 more source
Dynamics and stability of wind turbine generators [PDF]
, 1981 Synchronous and induction generators are considered. A comparison is made between wind turbines, steam, and hydro units. The unusual phenomena associated with wind turbines are emphasized.
Hinrichsen, E. N., Nolan, P. J.
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Experiment K-6-16. Morphological examination of rat testes. The effect of Cosmos 1887 flight on spermatogonial population and testosterone level in rat testes [PDF]
Testes from rats flown on Cosmos 1887 for twelve and a half days were compared to basal control, synchronous control and vivarium maintained rats. When the mean weights of flight testes, normalized for weight/100 gms, were compared to the vivarium ...
Kato, K. +7 more
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