Results 241 to 250 of about 29,869,070 (318)
Some of the next articles are maybe not open access.
Nonparametric Predictive Current Control for PMSM
IEEE transactions on power electronics, 2020Conventional finite-control set model predictive current control predicts the motor behavior for every switching state and selects the voltage vector that can minimize the cost functions as an optimum voltage vector.
Xin Yuan, Shuo Zhang, Chengning Zhang
semanticscholar +1 more source
New current-mode current-controlled filters using the current-controlled conveyor
International Journal of Electronics, 1998New current-mode current-controlled filters are proposed. The proposed realization requires three dual-output positive/negative-type current-controlled current conveyors (CCCII±) and can simultaneously realize low-pass, high-pass and band-pass responses. Realization of notch and all-pass responses is feasible. The parameters ω0, ω0/Q0 and the band-pass
MUHAMMAD TAHER ABUELMA'ATTI +1 more
openaire +1 more source
Phase-Controlled Currents in Semiconductors
Physical Review Letters, 1995The direction of emission of photoexcited electrons in semiconductors is controlled by adjusting the relative phase difference between a midinfrared radiation and its second harmonic. This is achieved by using quantum interference of electrons produced with one- and two-photon bound-to-free intersubband transitions in AlGaAs/GaAs quantum well ...
Dupont, E. +4 more
openaire +3 more sources
Adaptive sliding mode current control with sliding mode disturbance observer for PMSM drives.
ISA transactions, 2019This paper focuses on the current control of a permanent magnet synchronous motor (PMSM) for electric drives with model uncertainties and external disturbances.
Yongting Deng +4 more
semanticscholar +1 more source
Nonlinear Average Current Control Using Partial Current Measurement
APEC 07 - Twenty-Second Annual IEEE Applied Power Electronics Conference and Exposition, 2007This paper presents a nonlinear average current control method which regulates the true average of the inductor current by using the switch current as the feedback signal. The method is simple and requires no compensator design. Unlike existing average current control where the control bandwidth is limited to about one tenth of the switching frequency,
Jian Sun, Min Chen
openaire +1 more source
2001
So far, we have discussed duty ratio control of PWM converters, in which the converter output is controlled by direct choice of the duty ratio d(t). We have therefore developed expressions and small-signal transfer functions that relate the converter waveforms and output voltage to the duty ratio.
Robert W. Erickson, Dragan Maksimović
openaire +1 more source
So far, we have discussed duty ratio control of PWM converters, in which the converter output is controlled by direct choice of the duty ratio d(t). We have therefore developed expressions and small-signal transfer functions that relate the converter waveforms and output voltage to the duty ratio.
Robert W. Erickson, Dragan Maksimović
openaire +1 more source
Annual Review of Physiology, 1997
▪ Abstract M-current is a non-inactivating potassium current found in many neuronal cell types. In each cell type, it is dominant in controlling membrane excitability by being the only sustained current in the range of action potential initiation.
openaire +2 more sources
▪ Abstract M-current is a non-inactivating potassium current found in many neuronal cell types. In each cell type, it is dominant in controlling membrane excitability by being the only sustained current in the range of action potential initiation.
openaire +2 more sources
Current controlled fully balanced current conveyor
APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems, 2008This paper presents a current controlled fully balanced second-generation current conveyor circuit (CFBCCII). The proposed circuit with the fully balanced structure can restrain odd order harmonic distortion and common-mode disturbing signal effectively. Furthermore, the circuit has the property of current controllability, which can adjust its interior
null Chunhua Wang, null Qiujing Zhang
openaire +1 more source
Current control based power management strategy for distributed power generation system
Control Engineering Practice, 2019The integration of renewable energy sources (RES) based distributed generation (DG) systems into electric grid has many challenges such as synchronization, control, power management (PM) and power quality problems.
D. Çeli̇k, M. E. Meral
semanticscholar +1 more source
IEEE transactions on power electronics, 2017
For the LCL-type grid-connected inverter, there are basically three current control schemes, namely the grid current control, the inverter-side inductor current control, and the weighted average current control.
Donghua Pan +4 more
semanticscholar +1 more source
For the LCL-type grid-connected inverter, there are basically three current control schemes, namely the grid current control, the inverter-side inductor current control, and the weighted average current control.
Donghua Pan +4 more
semanticscholar +1 more source