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iii. comparison results
... the signal (current or voltage) to be measured is very small in amplitude and is sometimes lower than noise level. Hence, a normal linear filtering method [1] cannot be employed. In such cases, LIAs (analog or digital) can be used. Earlier LIAs were all analog. Nowadays, output digital filters are b ...
... the signal (current or voltage) to be measured is very small in amplitude and is sometimes lower than noise level. Hence, a normal linear filtering method [1] cannot be employed. In such cases, LIAs (analog or digital) can be used. Earlier LIAs were all analog. Nowadays, output digital filters are b ...
1. Introduction - About the journal
... The differential difference current conveyors (DDCC) [1] or differential voltage current conveyors (DVCC) [2] have received considerable attention due to they enjoy the advantages of second-generation current conveyor (CCII) and differential difference amplifier (DDA) such as larger signal bandwidth ...
... The differential difference current conveyors (DDCC) [1] or differential voltage current conveyors (DVCC) [2] have received considerable attention due to they enjoy the advantages of second-generation current conveyor (CCII) and differential difference amplifier (DDA) such as larger signal bandwidth ...
High Pass Filters A High Pass Filter or HPF, is the exact opposite to
... 1/(2πRC). The phase angle of the resulting output signal at ƒc is +45o. Generally, the high pass filter is less distorting than its The cut-off frequency, corner frequency or -3dB point of a high pass filter can be found using the standard formula of: equivalent low pass filter due to the higher ope ...
... 1/(2πRC). The phase angle of the resulting output signal at ƒc is +45o. Generally, the high pass filter is less distorting than its The cut-off frequency, corner frequency or -3dB point of a high pass filter can be found using the standard formula of: equivalent low pass filter due to the higher ope ...
Cascaded Nine-Level Inverter for Hybrid
... switches at a maximum frequency of only 2 kHz. For a very high power application using two-level converters and PWM to compensate, the switching frequency must be at least 10 kHz to get a similar result. Following the analysis given in Fig. 8, a considerable fundamental voltage appears at the termin ...
... switches at a maximum frequency of only 2 kHz. For a very high power application using two-level converters and PWM to compensate, the switching frequency must be at least 10 kHz to get a similar result. Following the analysis given in Fig. 8, a considerable fundamental voltage appears at the termin ...
Analog Electric Circuits Synthesis using a Genetic Algorithm Approach
... Evolutionary algorithms (EAs) are algorithms that attempt to solve real life computation problems using a technique based on an analogy with the way nature evolves its individuals. Using EAs, the candidate solution to the problem under investigation is coded as a chromosome genetic structure and dif ...
... Evolutionary algorithms (EAs) are algorithms that attempt to solve real life computation problems using a technique based on an analogy with the way nature evolves its individuals. Using EAs, the candidate solution to the problem under investigation is coded as a chromosome genetic structure and dif ...
Implementation of a New Electro Magnetic Interference Filters
... So, 1pF value is chosen for each capacitors for the design and then we use these capacitor value for the CM inductors are tuned to the required value such that they could provide the CM filter insertion loss indicated in equation. The tuned values of CM inductors are, this filter gives the poor atte ...
... So, 1pF value is chosen for each capacitors for the design and then we use these capacitor value for the CM inductors are tuned to the required value such that they could provide the CM filter insertion loss indicated in equation. The tuned values of CM inductors are, this filter gives the poor atte ...
DSTATCOM With LCL Filter Topology for Mitigation of
... and the inverter current. As the damping power loss is extracted from the source, the source current increases that results in more losses and cost. Therefore for less cost and losses, k should be lower. For the best choice to provide effective attenuation the value of C is chosen, C=10µF. The value ...
... and the inverter current. As the damping power loss is extracted from the source, the source current increases that results in more losses and cost. Therefore for less cost and losses, k should be lower. For the best choice to provide effective attenuation the value of C is chosen, C=10µF. The value ...
Signal Injection in Sensorless PMSM Drives Equipped With Inverter
... and produce bearing currents. Voltage harmonics cause acoustic noise and power losses; the losses caused by eddy currents are a special concern in high-speed solid-rotor motors. ...
... and produce bearing currents. Voltage harmonics cause acoustic noise and power losses; the losses caused by eddy currents are a special concern in high-speed solid-rotor motors. ...
Power Quality improvement using passive shunt filter Assistant
... It is the most common method for the cancellation of harmonic current in the distribution system. Passive harmonic filter are basically designed on principle of either single tuned or band pass filter technology. As the name suggests shunt type filter are connected in system parallel with load. Pass ...
... It is the most common method for the cancellation of harmonic current in the distribution system. Passive harmonic filter are basically designed on principle of either single tuned or band pass filter technology. As the name suggests shunt type filter are connected in system parallel with load. Pass ...