Dragoş NĂSTASE


24-63 SISTEMELE ELECTROENERGETICE DE LA BORDUL AERONAVELOR

GRIDS FROM AIRCRAFT These first papers try to describe the beginning of electrical systems and their development in the aeronautically field. We described the power systems and their parameters, the influence of different perturbations against on-board systems and make consideration about the use of magnetic circuit with permanent magnets based on rare earth in aircraft manufacturing. Cuvinte cheie: sisteme electroenergetice de bord, perturbaţii, magneţi permanenţi, performanțe Keywords: power systems, noise, permanent magnets, performing

63 SISTEMELE ELECTROENERGETICE DE


24-64 APLICAŢII ALE MAGNEŢILOR PERMANENŢI ÎN INDUSTRIE. MAGNETUL PERMANENT. ALEGERE. STABILITATE

APPLICATIONS OF PERMANENT MAGNETS IN THE
INDUSTRY. PERMANENT MAGNET. CHOICE. STABILITY
These second papers try to describe the behaviour of permanent
magnets in front of the influence of different perturbation against them, and few
methods to limitate or eliminate their effect. We’ve talked about magnetic
stability and we tryed to plot the behaviour in time of permanent magnets for
different work temperature.
Cuvinte cheie: magneți permanenți, temperatură de lucru, pământuri
rare, performanțe
Keywords: permanent magnets, working temperature, rare earths,
performing

64 APLICAŢII ALE MAGNEŢILOR PERMANENŢI ÎN INDUSTRIE. MAGNETUL PERMANENT.


24-83 CONSIDERATION ABOUT AERONAUTICAL MAINTENANCE AND SAFETY MANAGEMENT SYSTEM

CONSIDERAȚII DESPRE SISTEMUL DE
MANAGEMENT AL SIGURANȚEI AERONAUTICE
The present paper regards elements about safety management
system and maintenance in civil and military aeronautical field. All organization
must correlate the minimum risk with higher performance in their specific
activity.
Lucrarea de faţă analizează elementele ce privesc sistemul de
management al siguranței și întreținere în domeniul aeronautic civil şi militar. În
activitatea lor specifică, toate organizaţiile trebuie să coreleze un risc minim cu
performanţe superioare.
Keywords: maintenance, risk management, safety, costs
Cuvinte cheie: întreţinere, managementul riscului, siguranța, costuri

83 CONSIDERATION ABOUT AERONAUTICAL MAINTENANCE AND SAFETY MANAGEMENT SYSTEM