220 results found.
Year: 2023, Volume: 23, Number: 1
... varied. An inverter circuit makes for the MPP Current Reference 20 A best variable frequency source. A PWM inverter can easily Reference MPP Power 140 W push the harmonics to the high frequency range and hence the filter requirement reduces as it is easier to filter the high B. Design of DC-DC Converter frequency harmonics. A ...
Terms matched: 1 - Score: 6 - 2,552k
Year: 2023, Volume: 23, Number: 1
... flux could pass waveform of the VFD to include the harmonic effects for a throughout the outer surface of the ... required for an application, a Solid time and space harmonics are reduced. However, the Rotor Induction Motor ... rotor material, designing a SRIM is not effects of time-harmonics and to keep the stator voltage as simple and ...
Terms matched: 3 - Score: 46 - 3,406k
Year: 2023, Volume: 23, Number: 1
... . Advanced based Discontinuous Pulse Width Modulation schemes. The Bus-Clamping PWM schemes provide low harmonic DSVPDM schemes are validated for a 11.5 kVA two-level distortion than DPWM by applying ... bus utilization and reduced ensures that the pulse width is always greater than ON time harmonics compared to SPWM [3-4]. SVPWM provides full of switching devices [ ...
Terms matched: 2 - Score: 64 - 2,403k
Manuscript template V16/20190503 - Do not alter
... methods also The LCL filters offers improved performance in the grid invert regions of stability, as presented in [14]. Also, some tied inverters providing better harmonic attenuation and unusual control techniques like sliding-mode control (SMC), lower THD regarding inductance values. However, LCL and robust control (H control design and ...
Terms matched: 1 - Score: 14 - 2,927k
Year: 2022, Volume: 22, Number: 4
... , the voltage imbalance at the module level up converters with galvanic isolation are preferred. The is caused by the cascading of panels. Due to the varying higher harmonic voltages are eliminated by the resonant output of solar panels, they must be used as frequently as network circuit. Zero Voltage Switching (ZVS) or zero ...
Terms matched: 1 - Score: 3 - 1,652k
Year: 2022, Volume: 22, Number: 4
... of the rotor perimeter with equal slot pitches and stator windings also can help for harmonic elimination [8- identical slots while keeping 1/3 of the rotor ... Computer Engineering Volume 22, Number 4, 2022 Contributions to Elimination of Excitation Field Harmonics in Turbogenerators Ahmet Kubilay ATALAY, Derya Ahmet KOCABAS Department of Electrical Engineering, ...
Terms matched: 2 - Score: 234 - 2,171k
Year: 2022, Volume: 22, Number: 4
... input current Total the overall life of the driver as the lifespan of the capacitor Harmonic Distortion (THD) of 6.11, and power factor of 0.996. is ... During DCM intervals, active devices are turned off, and to allow higher switching harmonics rather than the second Co delivers the output power required to load. Inductor ...
Terms matched: 2 - Score: 40 - 2,819k
Year: 2022, Volume: 22, Number: 3
...    Vi1  Vi2 B (33)   thereby reducing the harmonic content of the output,  1 ï€ 3DS  specified in Table III ... a stepped output with shading on the array is based on the array interconnection reducing harmonics, and to best handle during conduction of (series-parallel connections) m n ...
Terms matched: 2 - Score: 16 - 5,233k
Year: 2022, Volume: 22, Number: 3
... [25], three optimization models and the controls the wind turbine pitch angle. The authors of [12] coordination strategy for diversified community power studied the harmonic impact of a distribution generator in a consumers are proposed with the microgrid operation microgrid. Paper [13] proposes conservative power theory constraints: electricity bill minimization ...
Terms matched: 1 - Score: 6 - 1,619k
Year: 2022, Volume: 22, Number: 3
... be noted that the proposed method is effective log t'  a log( βI  I)  b (2) also for the relays that use harmonic component of fault By combining (1) and (2 ), the (3) will be obtained. current for detecting fault if the off-nominal frequency ...
Terms matched: 1 - Score: 23 - 1,247k