246 results found.
Year: 2010, Volume: 10, Number: 4
... phase AC/DC Index Terms €” Adaptive Passivity-Based Control, Batteries, voltage source converter [29]. Also, a single phase PWM Fuel Cells, Hybrid ... dynamic equations of the power storage as transient power source and their power electronic electronic converters have a nonlinear nature due to the interfacing is modelled based on Euler-Lagrange framework ...
Terms matched: 2 - Score: 113 - 1,002k
Year: 2010, Volume: 10, Issue: 4
... fact that the interference [10], [11]. associated power electronic converter requires only a The paper is organized as follows: section II presents the ... of built- system (WECS) analysis and control for power generation in WECS converters to improve grid power quality and along with problems related to the mitigation of ...
Terms matched: 2 - Score: 61 - 1,152k
Year: 2010, Volume: 10, Issue: 4
... Xu, Li Kong, and Xuhui Wen, Member, IEEE," Fuel Cell Bus Iload Iload Bus Iload Iload Power System and High Power DC €“ DC converter" IEEE PF PF Num max(kA) min(kA) Num max(kA) min(kA) TRANSACTIONS ON POWER ELECTRONICS, VOL. ...
Terms matched: 1 - Score: 5 - 1,987k
Year: 2010, Volume: 10, Issue: 4
... (b) (c) Figure.10 Experimental setup of (a) LSRM and converter (b) Driver circuit (c) PC along with measuring instruments The ... vibration, acoustic Fmax maximum force (N) noise and need of power electronic converters. Several Fmin minimum force (N) efforts to reduce or eliminate the ...
Terms matched: 2 - Score: 8 - 1,979k
Year: 2010, Volume: 10, Issue: 4
... circuit the dynamics reduction while control loops number resistance; K c1- gain of the armature voltage power increase. The second approach consists in setting the root locations converter; c1- time-constant of the armature voltage of the system characteristic equation [2-4, 6-9] through Digital Object Identifier 10.4316/AECE.2010.04014 87 1582-7445© ...
Terms matched: 1 - Score: 35 - 1,881k
Year: 2010, Volume: 10, Issue: 4
... . AMiR estimates infrared is used to implement a reliable local communication obstacle distance using reflected IR power by utilizing the as well as sensor system. analog to digital converter (ADC) unit of the microcontroller. Fig. 4 illustrates emitted signal and III. INFRARED-BASED COMMUNICATION reflected signal. The intensity of reflected IR signals is ...
Terms matched: 1 - Score: 3 - 1,009k
Year: 2010, Volume: 10, Issue: 4
... (DTC). The first the blocks is as follows: FC- Frequency Converter, IM €“ one was developed in the sixties. The direction of the ... (4) development of semiconductor components which enabled 2 the development of modern frequency converters as the In Takahashi Method (T_DTC) of direct torque control, practical ...
Terms matched: 2 - Score: 23 - 4,098k
Year: 2010, Volume: 10, Issue: 4
... At present, this sensor is only a prototype. Although the PO sensor is an analogue device, the digital optical encoders can be replaced by using an analogue-to-digital converter. Fig. 2. a) LED €“ photoresistor PO sensor without distance adjustment; b) LED €“ phototransistor PO sensor with distance adjustment. As for ...
Terms matched: 1 - Score: 3 - 840k
Year: 2010, Volume: 10, Issue: 3
... AC current and unitary power factor. (d) REFERENCES [1] S. Mazumder, "DSP based implementation of a PWM AC/DC/AC converter using space vector modulation with primary emphasis on the analysis of the pratical problems involved," in 12th Applied Power Electronics Conference, 1997, pp. 306-312 ...
Terms matched: 1 - Score: 8 - 604k
Year: 2010, Volume: 10, Issue: 3
... also network systems have caused significant inherent problems, evaluated. such as generation of reactive current and power, as well as Index Terms €” AC Motor drives, Converters, Power higher harmonic distortion in the power sources. The semiconductor switches, Speed control. selection of the best PWM technique for most applications is uncertain, ...
Terms matched: 1 - Score: 19 - 903k