PURPOSE:To contrive stable control of constant-current and improvement of power efficiency by making current flow to a required direction in a magnetic flux generating coil with two power transistors connected to the diagonal positions of a bridge circuit. CONSTITUTION:Between the emitters of a pair...
Flux compression generators (FCG) are compact devices which utilize the energy of explosives to generate electrical current pulse. Additionally, pulse conditioning system used with an FCG needs to be optimized before it is ready to be connected. It becomes almost impractical to optimize this condition...
current of an inputted static coordinate system, a voltage of a static coordinate system, and a compensation voltage; a rotor magnetic flux generator for outputting a rotor magnetic flux by operating a current of a static coordinate system inputted to the stator magnetic flux generator and a ...
Analysis and new structure is introduced to correct eddy current in electron beam focusing-deflection system. Maximum errors caused by eddy current are com... Z Liu,W Gu - 《Microelectronic Engineering》 被引量: 1发表: 2005年 Low-latitude Magnetic Flux Emergence on Rapidly Rotating Solar-type ...
Means for generating a magnetic flux of the induction motor includes a stator flux generators, current static coordinate system by operating the input voltage and the compensation voltage output stator flux; rotor flux generators, by operating the input generator stator flux static coordinate input to...
US4245181 * 1979年2月26日 1981年1月13日 General Electric Company Method and apparatus for generating an air gap flux signal for an AC machine from AC line voltage and current valuesUS4245181 * Feb 26, 1979 Jan 13, 1981 General Electric Company Method and apparatus for generating an air ...
We present dedicated designs of optimal current waveforms for disk-type axial-flux wheel motors. The four-phase dedicated wheel motor has been designed and... YP Yang,JP Wang,SW Wu,... - 《Magnetics IEEE Transactions on》 被引量: 153发表: 2004年 In-Wheel Motor Design with Thermal and Me...
Laser electrical transmission system uses as its current path the air ionised by the laser radiation and it uses a light amplifying transmitter tube. Transmission is stimulated by radiations generating concentrated beams of coherent light, of high flux towards two reflector conductors connected to a ...
Flux compression generators (FCG) are compact devices which utilize the energy of explosives to generate electrical current pulse. Additionally, pulse conditioning system used with an FCG needs to be optimized before it is ready to be connected. It becomes almost impractical to optimize this ...
The FGL is between two spin preserving layers that each conduct spin polarized current from an adjoining spin polarization (SP) layer. Current is applied from the MP and trailing shield to the SP layers, and returns to a direct current source through a lead from the FGL. STO sidewalls are...