Research has been underway at the Lawrence Livermore National Laboratory to build a theoretical and experimental base for the design of ambient-temperature passive magnetic bearings for a variety of possible applications. in the approach taken the limitations imposed by Earnshaw`s theorem with respect to the stability of passive magnetic bearing systems employing axially symmetric permanent-magnet elements are overcome by employing special combinations of elements, as follows: Levitating and restoring forces are provided by combinations of permanent-magnet-excited elements chosen to provide positive stiffnesses (negative force derivatives) for selected displacements (i.e., those involving translations or angular displacement of the axis of ...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
In this paper we present a new Permanent Magnets (PMs) bearing, which is composed of a rotor capable...
ABSTRACT Research performed at the Lawrence Livermore National Laboratory on the equilibrium and sta...
Based on prior work at the Lawrence Livermore National Laboratory ambient-temperature passive magnet...
The ambient-temperature passive magnetic bearing system developed at the Lawrence Livermore National...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
In this paper, the stability analysis of a new permanent magnets (PMs) bearings is presented and dis...
Electrodynamic Maglev systems (EDSs) and passive magnetic bearings (PMBs) generate magnetic forces b...
In this paper, the stability analysis of a new permanent magnets (PMs) bearings is presented and dis...
Electrodynamic Maglev systems (EDSs) and passive magnetic bearings (PMBs) generate magnetic forces b...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
This paper describes the finite element method investigation of the permanent magnetic bearing (PMB)...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
In this paper we present a new Permanent Magnets (PMs) bearing, which is composed of a rotor capable...
ABSTRACT Research performed at the Lawrence Livermore National Laboratory on the equilibrium and sta...
Based on prior work at the Lawrence Livermore National Laboratory ambient-temperature passive magnet...
The ambient-temperature passive magnetic bearing system developed at the Lawrence Livermore National...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
Magnetic bearings are an attractive alternative to mechanical bearings in flywheel energy storage sy...
In this paper, the stability analysis of a new permanent magnets (PMs) bearings is presented and dis...
Electrodynamic Maglev systems (EDSs) and passive magnetic bearings (PMBs) generate magnetic forces b...
In this paper, the stability analysis of a new permanent magnets (PMs) bearings is presented and dis...
Electrodynamic Maglev systems (EDSs) and passive magnetic bearings (PMBs) generate magnetic forces b...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
This paper describes the finite element method investigation of the permanent magnetic bearing (PMB)...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
The stabilization of a new Permanent Magnets (PMs) bearing is presented. The device is composed of ...
In this paper we present a new Permanent Magnets (PMs) bearing, which is composed of a rotor capable...