246 results found.
Year: 2012, Volume: 12, Number: 4
... temperature sensor. The -20 -10 0 10 20 30 40 measured data in the Figure 1 have an explicit statistic Temperature (oC) distribution which influenced the continual converter activity. Figure 1. Long-term real PV panel measurements. Digital Object Identifier 10.4316/AECE.2012.04008 53 1582-7445© 2012 AECE Advances in Electrical and Computer Engineering Volume ...
Terms matched: 1 - Score: 6 - 2,127k
Year: 2012, Volume: 12, Number: 4
... display, as it is shown improved EOG instrumentation amplifier and an A/D in [29]. Next, the same signals are processed in parallel in converter [28]. The signals provided by the hardware order to detect the voluntary blinks. component are processed by the software component of the The main challenge ...
Terms matched: 1 - Score: 3 - 1,671k
Year: 2012, Volume: 12, Number: 4
... up to four times over the base speed by an adequate control of the power converter [20, 21]. Te= 3 2[() p ... faults in drive systems. In [26], by combining the slope electronics converters. If a single switch is short-circuited, calculation of the current-vector trajectory, ...
Terms matched: 2 - Score: 9 - 1,013k
Year: 2012, Volume: 12, Number: 4
... controller design, it is analyzing the results. The reasons for such solution are only necessary to define the basic requirements, for example the two D/A converters contained in the DSP and limiting their speed control range, the accuracy of the current or speed resolution to 12 bits. To view more than two time ...
Terms matched: 1 - Score: 5 - 967k
Year: 2012, Volume: 12, Number: 3
... results in energy storage etc. [1]. The static synchronous series the superior performance of these systems over conventional compensator (SSSC) is a voltage sourced converter (VSC) neurofuzzy systems for complex nonlinear system modeling based FACTS controller which injects a controllable voltage and control [19] -[ 26]. Due ...
Terms matched: 1 - Score: 41 - 792k
Year: 2012, Volume: 12, Number: 3
... is a lumped parameters model, based on the voltage The Permanent Magnet Synchronous Machine (PMSM) is equations of the machine written in the orthogonal d-q an electromechanical converter frequently used in industry, coordinates system [20]- [22]. The main disadvantage of this especially in small power applications, due to its ...
Terms matched: 1 - Score: 3 - 778k
Year: 2012, Volume: 12, Number: 3
... of the inverter should be controlled since the kind of energy storage system and dc-dc converter. The system output voltage of the PV modules varies with temperature, is ... , the five-segment switching sequence is [20] B. Wu, "High-Power Converters and AC Drives," New Jersey: Wiley- Intersciene, 2006. ...
Terms matched: 2 - Score: 31 - 876k
Year: 2012, Volume: 12, Number: 2
... RSR232 1 allocated for product design can be decreased. In the DMM Agilent 34401A IEEE488, RS232 1 beginning of the automotive industry in a city car there were Converter Agilent 82357A USBļƒ GPIB 1 just a few ECUs responsible for implementing important USBļƒ GPIB Function Generator Agilent 33220A IEEE488, RS232 1 functions in the vehicle like: board computer ...
Terms matched: 1 - Score: 9 - 1,019k
Year: 2012, Volume: 12, Number: 2
... wind speed and load applications due to their small size and high power density. variations. The whole system is initially modeled, including the PMSG, the boost converter and the storage system. The The primary advantage of PMSGs is that they do not require required power for the connected loads can be effectively any external excitation ...
Terms matched: 1 - Score: 72 - 995k
Year: 2012, Volume: 12, Number: 1
... application relates to phase-shifter. Usually, the symmetrical signals in up/down frequency converter, etc. phase-shifter is implemented as a block, which provides The IHP ... , shown in Fig. 8(a ), measures the phase difference frequency converters etc. between the reference signal REF (the output of ZCD 1) ...
Terms matched: 2 - Score: 5 - 754k