Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Darie Marius"'
Publikováno v:
MATEC Web of Conferences, Vol 389, p 00015 (2024)
The type of protection flameproof enclosure “d” consists in placing the parts that could ignite an explosive atmosphere inside of an enclosure that can withstand the pressure developed during an internal explosion of an explosive mixture and whic
Externí odkaz:
https://doaj.org/article/8b11606283af4099871f3ea5034e9764
Publikováno v:
MATEC Web of Conferences, Vol 389, p 00018 (2024)
The paper presents the estimation of the uncertainty in the measurement of the maximum surface temperature of voltaic cells exposed to specific tests for the type of intrinsic safety protection. For this purpose, equivalent test conditions using the
Externí odkaz:
https://doaj.org/article/c11936de9e0644d1b00ffc05727837c6
Publikováno v:
MATEC Web of Conferences, Vol 373, p 00023 (2022)
The use of flammable substances in the industry means that the installations that process them generate explosion hazard zones in the proximal space. Equipment installed and operated in such hazardous areas must not ignite an explosive atmosphere. Co
Externí odkaz:
https://doaj.org/article/721222c981ba4509b03ef9c924122978
Autor:
Andriș Adriana, Darie Marius
Publikováno v:
MATEC Web of Conferences, Vol 373, p 00029 (2022)
Technological installations processing flammable substances in the form of gases, vapours, mists, dusts, lint or fibres create special spaces in their vicinity called explosive atmospheres classified into zones. For these installations to operate saf
Externí odkaz:
https://doaj.org/article/566c4b55a66942edb1c3e1d6de9e0f2b
Publikováno v:
MATEC Web of Conferences, Vol 354, p 00040 (2022)
In paperwork is presented the estimation of the maximum surface temperature of cells exposed to specific tests for the intrinsic safety type of protection. Particularly, it presents the thermal resistance of the short-circuit test-stand results. The
Externí odkaz:
https://doaj.org/article/a5922b6a727b49399a3a2addea9220e3
Publikováno v:
MATEC Web of Conferences, Vol 354, p 00039 (2022)
The implementation of calculation architectures, data acquisition and processing systems, VLSI type integrated circuits within driving systems shows and increased trend in the industry, due to the advantages of such circuits compared to microcontroll
Externí odkaz:
https://doaj.org/article/abff47b44b7e4d66b61a4095fe312f8c
Publikováno v:
E3S Web of Conferences, Vol 239, p 00013 (2021)
The increase in energy consumption is closely correlated with the continuous evolution of human society, which implies both the depletion of fossil fuels and the increase in pollution levels. One solution to these problems is to obtain electricity fr
Externí odkaz:
https://doaj.org/article/7b9c64362c2a4b5bbebfb01e77b6233f
Publikováno v:
MATEC Web of Conferences, Vol 342, p 01011 (2021)
Based on the experience accumulated over time on the evaluation of equipment and installations in environments with potentially explosive atmospheres, this paper is intended to be an element of synthesis on issues related to the “in situ” assessm
Externí odkaz:
https://doaj.org/article/f141d3b8506c428cb8c4344f2de4ce9e
Publikováno v:
MATEC Web of Conferences, Vol 342, p 04006 (2021)
The use of wireless equipment in the industrial field is a modern trend both in terms of communication equipment, monitoring of gas concentration, environment or installations but also for remote controls and power backup. The energy source for such
Externí odkaz:
https://doaj.org/article/e24a110458254133b731b5ebac3ecb27
Publikováno v:
MATEC Web of Conferences, Vol 305, p 00085 (2020)
The paper describes a measuring system for testing of the combustible gases detectors used in domestic premises. The general requirements are presented for the electrical equipment used in gas detection. A theoretic analytical model is proposed for m
Externí odkaz:
https://doaj.org/article/466cdbad615149d98075c733a72a5ffd