Search results for "Interior"
showing 10 items of 140 documents
Per un’educazione universale. La via del Buddhismo nelle società post-secolari
2018
The paper examines Buddhism as a religion that suggests to the post-modern and post-secular West a new, inclusive, non-violent and ecological education. It proposes an universal education that responds to the request of religiosity of our societies. Buddhism is investigated as a millennial pedagogy, in which the path of spiritual growth coincides with a path of self-education that is articulated through an interior and social education. The center of the Buddhist doctrine is the meditation (dhyan), that leads the disciple, with the support of a master and the community, for a rebirth that, declaring him as the author of his own realization, leads him to establish empathic relationship with …
Field Oriented Control of IPMSM Fed by Multilevel Cascaded H-Bridges Inverter with NI-SOM sbRIO-9651 FPGA controller
2022
Electrical drives fed by Multilevel Inverters (MIs) are of considerable interest for traction and e-mobility applications. In detail, Cascaded H-Bridge Multilevel Inverter (CHBMI) is a promising solution for electrical drive optimization purposes in terms of efficiency, safety, integration and flexible use of energy sources. The aim of this paper is the experimental implementation of the field-oriented control strategy of Interior Permanent Magnet Synchronous Machine (IPMSM) fed by CHBMI by use of NI-SOM sbrRIO-9651 FPGA controller. This FPGA controller can be programmable in the LabVIEW programming environment with the consequent benefits of graphical programming. The paper address the acq…
Enhanced Modelling for Extended Performance Analysis of Interior Permanent Magnet Synchronous Machine Drive fed with Cascaded H-Bridges Multilevel In…
2021
This paper presents a comparative simulation analysis of an Interior Permanent Magnet Synchronous Machine (IPMSM) performance once fed by a traditional three-phase two-level inverter and then using a three-phase five-level Cascaded H-Bridges Multilevel Inverter (CHBMI). For this purpose, an enhanced mathematical model of the IPMSM, that take into account simultaneously saturation, cross-coupling, spatial harmonics and iron loss effects, has been employed. Furthermore, two different PWM modulation strategies have been considered. The study was conducted for several working conditions, evaluating the impact of CHBMI adoption on the IPMSM performance in terms of improved efficiency and torque …
Com en la vila de Novelda ... Don Pero Rocamora y Maça olim Don Francisco Rocamora y Maça ... en nom de marit y procurador de la Senyora Dona Isabe…
1611
Sign. : []2 Es una plantilla de document public destinat a ésser complimentat per cada repoblador
Capitulos por los quales se establecen las casas y heredades q[ue] estan en los lugares de Lorcha, y Beniraes [sic] poblados, y de los lugares de Can…
1628
Port. amb escut reial xil. Caplletres ornades Sign.: A6 Reclams
[Pragmàtica, 1609, 11, 19]
1609
Datada la Pragmàtica a Madrid el 19 de novembre de 1609 i publ. a València el dia 29 del mateix mes Caplletra Sign.: [ ]2 Reclams
Pragmàtica, 1610, 11, 27
1607
Feta pública la Real Pragmática el 27 de Novembre de 1610, segons consta al final Caplletra Sign.: [ ]2 Reclams
La situación del pequeño comercio del área metropolitana de Valencia ante el siglo XXI. Una aproximación cualitativa
1998
En este artículo se procede a resaltar los aspectos más sobresalientes que caracterizan a los pequeños comercios tradicionales, según las opiniones recogidas en 300 encuestas realizadas a comerciantes del sector. El espacio elegido, el Area Metropolitana de Valencia, es la mayor área de concentración de grandes superficies comerciales de la Comunidad Valenciana. La crisis de parte de los pequeños comercios y el conservadurismo de los comerciantes son los hechos más destacados.
Enhanced Mathematical Modelling of Interior Permanent Magnet Synchronous Machine Considering Saturation, Cross-Coupling and Spatial Harmonics effects
2020
The Interior Permanent Magnet Synchronous machine (IPMSM) conventional mathematical model is generally employed to investigate and simulate the IPMSM control and drive system behaviour. However, magnetic nonlinearities and spatial harmonics have a substantial influence on the IPMSM electromagnetic behaviour and performances. In order to simulate the IPMSM real electromagnetic behaviour, this paper describes an enhanced mathematical model that takes into account the saturation, cross-coupling and spatial harmonics effects. This model has been implemented in Matlab®/Simulink environment where the electric and magnetic parameters are derived from FEA investigations and implemented by the use o…
La Romanización de los oppida en el País Valenciano. Evolución del poblamiento en los siglos II-I a.C.
2011
Con el término romanización nos referimos al proceso de interacción entre las sociedades nativas y el Estado romano que tiene lugar en su mayor parte en el período tardorrepublicano, aunque según zonas y ámbitos de la cultura se prolonga hasta bien entrado el Imperio. Es entonces cuando el cambio se manifiesta como un amplio proceso de homogeneización que caracterizará el desarrollo de la cultura imperial.