569 results found.
Year: 2010, Volume: 10, Issue: 3
... . The proposed circuit has a low input current harmonic content, can ensure the load overcurrent protection and has a better reliability. The converter can be designed to ... are limited to the ensures an almost sinusoidal input current, controllable ones that have loads which either absorb power and are input factor and current regeneration capacity. PWM ...
Terms matched: 2 - Score: 24 - 641k
Year: 2010, Volume: 10, Issue: 4
... dr € u ds € Rs ids € dqLs iqs (11) different load torques.* [rad/s] Steady state rotor angular speed [ ... different Vector control allows decoupled control of the flux and steady state speeds and mechanical loads. Sensitivity level electrical torque of induction motor, which is the condition of ...
Terms matched: 2 - Score: 23 - 2,453k
Year: 2007, Volume: 7, Issue: 1
... CISPR 15 standard. The information about resonant circuit coupled to the junction. A load is coupled in disturbances emissions produced by compact lamps in 30 parallel with the ... for producing the disturbances; whether Figure 1. Electronic ballast: half-bridge series-resonant parallel loaded the power supply cable has any influence in emission of ballast these disturbances and ...
Terms matched: 2 - Score: 21 - 572k
Year: 2015, Volume: 15, Number: 3
... important source of aerodynamic noise of 4 2 f m In the case of a loaded induction motor, the expression for 1 This paper was supported by the Sectoral ... (L WA) [dB] for asynchronous squirrel cage three-phase induction motors at no-load conditions, required by IEC 60034-9. TABLE I. MAXIMUM LEVELS OF WEIGHTED ...
Terms matched: 2 - Score: 21 - 1,513k
Year: 2010, Volume: 10, Issue: 3
... to inject a three phase current into the power supply in order to compensate the load harmonic current, the reactive power A. First order filter and load current ... based on voltage source inverter topology are widely used to improve power quality of nonlinear loads at the point of common coupling to the network. The switching devices of ...
Terms matched: 2 - Score: 21 - 891k
Year: 2019, Volume: 19, Number: 1
... this circuit in comparison with the one shown in Fig. 4: the maximum load current can be increased by roughly 50mA by simply setting the IQlimit to a ... the fold-back current limiting has to deal with latch-up I. INTRODUCTION issues after an overload condition [12-14]. A low drop-out voltage regulator (LDO) dissipates ...
Terms matched: 2 - Score: 21 - 1,362k
Year: 2008, Volume: 8, Issue: 2
... out by the change of variable [4] http://ww1.microchip.com/downloads/en/DeviceDoc/39564c.pdf [5] http://datasheets.maxim-ic.com ... exact setting varicap is used. [6] http://www.analog.com/UploadedFiles/Data_Sheets/ref9Xseries.pdf Such method allows to decrease substantially dependence of 31 ...
Terms matched: 2 - Score: 21 - 474k
Year: 2022, Volume: 22, Number: 1
... test conditions (1000 W/m2 and 25 C). A 250 kW load is inserted between buses 1 and 2. Fig. 1 Figure 3. ... Jahan et al., "Primary frequency regulation of the hybrid power system by deloaded PMSG-based offshore wind farm using centralised droop controller," The Journal of Engineering ...
Terms matched: 2 - Score: 21 - 1,648k
Year: 2021, Volume: 21, Number: 3
... like IPERF and D-ITG to analyze the functionality of operate as switches, firewalls, load balancers, etc. POX the POX controller for the SDN environment. The ... FTB Interface (NBI) API [4]. SDN devices use numerous traffic loads, but with more hardware resources utilization. approaches to controller-based networking that should ...
Terms matched: 2 - Score: 20 - 1,665k
Year: 2015, Volume: 15, Number: 1
... bill intelligence consumer electrical devices. Malfunctioning means and predict and optimize the energy distribution load any deviation of a household device from its normal operating patterns. Instead, ... make an ways of signal processing needed to determine various types analysis process. of workload for the analyzed device. The authors of [11] Starting from this ...
Terms matched: 2 - Score: 20 - 771k