Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Cristinel COSTEA"'
Autor:
Cristinel COSTEA
Publikováno v:
Carpathian Journal of Electrical Engineering, Vol 17, Iss 1, Pp 63-71 (2023)
The development of IoT applications generally relies on centralized architectures, whether they use solutions based on cloud or on premises environments, usually operated by a single entity. However, recent technologies and the increasing number of i
Externí odkaz:
https://doaj.org/article/6fae34b7a9ad4d53b83305aab318f079
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 5, Pp 1510-1514 (2019)
This work addresses the issue of the accuracy with which the stator end winding inductance of A.C. machines is determined in the design stage. Only two-layer windings having a shortened pitch are treated in this paper. The end winding inductance was
Externí odkaz:
https://doaj.org/article/9623493f5d434ca4953fe0fb163a9469
Publikováno v:
Carpathian Journal of Electrical Engineering, Vol 9, Iss 1, Pp 45-55 (2015)
We present an invention (pending patent number A 201100939) related to a system that monitors human body parameters, such as heart rate and blood pressure, and when they are out of the regular range, it transmits a remote warning signal along with th
Externí odkaz:
https://doaj.org/article/683f393636ea404b805e5e5eb31ff3c8
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 5, Pp 1510-1514 (2019)
Tehnički vjesnik
Volume 26
Issue 5
Tehnički vjesnik
Volume 26
Issue 5
This work addresses the issue of the accuracy with which the stator end winding inductance of A.C. machines is determined in the design stage. Only two-layer windings having a shortened pitch are treated in this paper. The end winding inductance was
Publikováno v:
Carpathian Journal of Electronic and Computer Engineering. 11:20-24
This paper discusses mobile notifications in the context of health monitoring system that measure and store vital signs of the patient that are included in this program. The values measured are temperature and cardiac rhythm. This has two Android app
Publikováno v:
Carpathian Journal of Electronic and Computer Engineering, Vol 10, Iss 2, Pp 3-7 (2017)
Road condition monitoring is a generally complex task, either involving slow and tedious visual surface examination or using expensive specialized equipment operated by qualified personnel. The aim of this paper is to explore a faster and cheaper met
Autor:
Cristinel Costea
Publikováno v:
Carpathian Journal of Electrical Engineering, Vol 7, Iss 1, Pp 25-30 (2013)
The grid of most countries is set up to be centrally controlled, but in last decade more researches explores solutions to gradual reorganization the power system to resemble the Internet. In this paper we discuss about emergent technologies for smart
Autor:
Cristinel Costea
Publikováno v:
Carpathian Journal of Electrical Engineering, Vol 4, Iss 1, Pp 13-20 (2010)
The paper discribe a multi-agent application in power systems for the problem of Load Frequency Control. The connections between subsystems are treated by each controller agent as a set of disturbance signals. Each area maintain the tie-lines power f
Publikováno v:
2014 International Conference and Exposition on Electrical and Power Engineering (EPE).
Publikováno v:
2014 International Conference and Exposition on Electrical and Power Engineering (EPE).
This paper proposes a method of finite elements analysis (FEA) of the rotor cage induction motor. In case of an induction motor supplied with constant voltage, the current during starting process is not constant. For that reason, FEA in frequency dom