Power System Series Resonance Studies by Modified Admittance
... adaptation of frequency scan for locating the resonance peaks in a series resonance problem. Calculations are performed to determine the loop admittance matrix of the concerned network, while the driving point admittances are the determinants of the resonant frequencies. The complexities involved in ...
... adaptation of frequency scan for locating the resonance peaks in a series resonance problem. Calculations are performed to determine the loop admittance matrix of the concerned network, while the driving point admittances are the determinants of the resonant frequencies. The complexities involved in ...
Final Report - University of Victoria
... The outcome of the project is to develop a fast and efficient method of electric vehicle battery charging using a series LCL-type resonant converter configuration. To satisfy safety requirements, the external charging circuit will be magnetically coupled to the vehicle using a clamping type high fre ...
... The outcome of the project is to develop a fast and efficient method of electric vehicle battery charging using a series LCL-type resonant converter configuration. To satisfy safety requirements, the external charging circuit will be magnetically coupled to the vehicle using a clamping type high fre ...
X01414271431
... In this paper describes design of three operational amplifier, transmission gate and capacitor banks to independently control , bandwidth, and the peak voltage gain steps for the dip frequency response. The equalizer located at the receiver removes the effects of ISI, CCI, burst noise interference a ...
... In this paper describes design of three operational amplifier, transmission gate and capacitor banks to independently control , bandwidth, and the peak voltage gain steps for the dip frequency response. The equalizer located at the receiver removes the effects of ISI, CCI, burst noise interference a ...
Modeling and Simulation of Micro Grid System Based
... The wind turbine depends on the flow of air in a rotor consisting of two or three blades mechanically coupled to an electrical generator. It is a process of power translation from wind energy to electricity. The difference between the upstream and downstream wind powers is actual power extracted by ...
... The wind turbine depends on the flow of air in a rotor consisting of two or three blades mechanically coupled to an electrical generator. It is a process of power translation from wind energy to electricity. The difference between the upstream and downstream wind powers is actual power extracted by ...
Voltage Controlled Oscillator(VCO) using 555 timer IC.
... A VCO normally just sits there outputting a variety of waveforms, at a frequency determined by the combination of the "coarse" and "fine tune" adjustments on the control panel. The keyboard controller's CV output is added to the internal VCO control voltage to determine the final pitch output by th ...
... A VCO normally just sits there outputting a variety of waveforms, at a frequency determined by the combination of the "coarse" and "fine tune" adjustments on the control panel. The keyboard controller's CV output is added to the internal VCO control voltage to determine the final pitch output by th ...
1.5A switch step down switching regulator
... The turn on of the power element, or better, the rise time of the current at turn on, is a very critical parameter to compromise. At a first approach, it looks like the faster it is the rise time, the lower are the turn on losses. But there is a limit introduced by the recovery time of the recircula ...
... The turn on of the power element, or better, the rise time of the current at turn on, is a very critical parameter to compromise. At a first approach, it looks like the faster it is the rise time, the lower are the turn on losses. But there is a limit introduced by the recovery time of the recircula ...
Datasheet CFS300 Series - Caltest Instruments GmbH
... Manual Mode allows setting individual output parameter settings and limits. By setting limits on voltage and frequency, accidental output settings that could damage an EUT can be avoided. When the Test Output button is pushed, power is applied to the EUT and the LCD screen displays all measurement v ...
... Manual Mode allows setting individual output parameter settings and limits. By setting limits on voltage and frequency, accidental output settings that could damage an EUT can be avoided. When the Test Output button is pushed, power is applied to the EUT and the LCD screen displays all measurement v ...
Development of AA Size`s Micro Power Generator
... the materials used for the resonating structure, and hence, the choice of spring material will affect the performance of power generator. Copper was chosen to be the material for the resonating structure because of its relatively low Young’s modulus and high yield stress where compared to Silicon (S ...
... the materials used for the resonating structure, and hence, the choice of spring material will affect the performance of power generator. Copper was chosen to be the material for the resonating structure because of its relatively low Young’s modulus and high yield stress where compared to Silicon (S ...
Datasheet EFC-400ST-LF-PS
... ® The Name and Logo are registered trademarks of Narda Safety Test Solutions GmbH and L3 Communications Holdings, Inc. – Trade names are the trademarks of their respective owners. ...
... ® The Name and Logo are registered trademarks of Narda Safety Test Solutions GmbH and L3 Communications Holdings, Inc. – Trade names are the trademarks of their respective owners. ...
introduction
... make their operational behaviour different from that of conventional power stations, which since many years have been the main source of electrical energy. • In line with such a spectacular increase of wind power, there are several questions, regarding the Integration of large scale wind power into ...
... make their operational behaviour different from that of conventional power stations, which since many years have been the main source of electrical energy. • In line with such a spectacular increase of wind power, there are several questions, regarding the Integration of large scale wind power into ...
Utility frequency
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.During the development of commercial electric power systems in the late 19th and early 20th centuries, many different frequencies (and voltages) had been used. Large investment in equipment at one frequency made standardization a slow process. However, as of the turn of the 21st century, places that now use the 50 Hz frequency tend to use 220–240 V, and those that now use 60 Hz tend to use 100–127 V. Both frequencies coexist today (Japan uses both) with no great technical reason to prefer one over the other and no apparent desire for complete worldwide standardization.Unless specified by the manufacturer to operate on both 50 and 60 Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.