The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 89-779
Full Name: Niculescu Titu
Position: Associate Professor
Age: ON
Sex: Male
Address: Petrosani, Univesitatea din Petrosani, str. Universitatii nr.20, jud. Hunedoara
Country: ROMANIA
Tel: +40723922072
Tel prefix:
Fax:
E-mail address: niculescu_titu@yahoo.com
Other E-mails: niculescu@upet.ro
Title of the Paper: Study of the operating states of intrinsic safety barriers of the electric equipment intended for use in atmospheres with explosion hazard
Authors as they appear in the Paper: Niculescu Titu, Pãsculescu Dragoº, Panã Leon
Email addresses of all the authors: niculescu_titu@yahoo.com,pdragos_74@yahoo.com,leon_pana@yahoo.com
Number of paper pages: 10
Abstract: Electrical equipments destined to operate in potentially hazardous environments are externally connected through intrinsic safety barriers. Their gauging should observe the safety standards in the field and it is made on grounds of a theoretical analysis, on which this paper focuses. The analysis of the safety barrier involves the consideration for three important regimes: the aperiodic regime, the aperiodic critical regim and the oscillatory regime. To this purpose, a theoretical analysis of the barrier was made, in which the uniformly distributed parameters were considered to be concentrated. For each of the situations mentioned above, the analytical expressions of the output voltage and of the current through the barrier were inferred. The analysis of the safety barrier is made in MATLAB environment, through numerical simulation in SIMULINK.
Keywords: Equipment, Explosion hazard, MATLAB, Diagram, Safety barrier
EXTENSION of the file: .pdf
Special (Invited) Session: Uses of Matlab software to size intrinsic safety barriers of the electric equipment intended for use in atmospheres with explosion hazard
Organizer of the Session: 634-138.pdf
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