BD8303MUV
... Since DC/DC converter application is sampled according to the switching frequency, the GBW of the whole system (frequency at which gain is 0 dB) must be set to be equal to or lower than 1/5 of the switching frequency. In summary, target property of applications is as follows: - Phase delay must be 1 ...
... Since DC/DC converter application is sampled according to the switching frequency, the GBW of the whole system (frequency at which gain is 0 dB) must be set to be equal to or lower than 1/5 of the switching frequency. In summary, target property of applications is as follows: - Phase delay must be 1 ...
PDF
... design efficient mapping heuristics that can provide a measurable guarantee (such as a speed-up factor, as shown in Sec. 4) to meet applications’ deadlines. Secondly, in order to reduce power and energy consumption, power-efficient techniques such as DVFS are needed that can be applied on both CPUs ...
... design efficient mapping heuristics that can provide a measurable guarantee (such as a speed-up factor, as shown in Sec. 4) to meet applications’ deadlines. Secondly, in order to reduce power and energy consumption, power-efficient techniques such as DVFS are needed that can be applied on both CPUs ...
Induction Motor
... Induction Motors transform electrical energy into mechanical energy. It can be part of a pump or fan, or connected to some other form of mechanical equipment such as a winder, conveyor, or mixer. ...
... Induction Motors transform electrical energy into mechanical energy. It can be part of a pump or fan, or connected to some other form of mechanical equipment such as a winder, conveyor, or mixer. ...
-Through Capability of a Single-Stage Single-Phase Photovoltaic Low Voltage Ride -Voltage Grid
... Abstract- The progressively growing of single-phase photovoltaic (PV) systems makes the Distribution System Operators (DSO) to update or revise the existing grid codes in order to guarantee the availability, quality and reliability of the electrical system. It is expected that the future PV systems ...
... Abstract- The progressively growing of single-phase photovoltaic (PV) systems makes the Distribution System Operators (DSO) to update or revise the existing grid codes in order to guarantee the availability, quality and reliability of the electrical system. It is expected that the future PV systems ...
HF Resonators for Damping of VFTs in GIS
... function (12). The modulation function (11) is a Gaussian exponential function with the peak at the t0 moment of time. The impulse width (Figure 3 – left) is determined by the parameter in Equation (11). According to [9], the Fourier transformation of the burst (13) is also a Gaussian exponential fu ...
... function (12). The modulation function (11) is a Gaussian exponential function with the peak at the t0 moment of time. The impulse width (Figure 3 – left) is determined by the parameter in Equation (11). According to [9], the Fourier transformation of the burst (13) is also a Gaussian exponential fu ...
Demand side grid compatibility
... As a consequence of this, distribution system operators and transmission system operators must set appropriate grid codes to ensure stability and proper operation of the electricity grid under any working conditions. Marine energy farms, in turn, need to adapt their layout and optimize their operati ...
... As a consequence of this, distribution system operators and transmission system operators must set appropriate grid codes to ensure stability and proper operation of the electricity grid under any working conditions. Marine energy farms, in turn, need to adapt their layout and optimize their operati ...
Shaft Generator Systems
... main engine to supply power to the mains. The mains have to be supplied with constant voltage and frequency by the shaft generator even at changing speeds of the main engine, i.e. when the vessel travels at different speed ranges or if the propeller speed strongly varies in heavy seas. On ships with ...
... main engine to supply power to the mains. The mains have to be supplied with constant voltage and frequency by the shaft generator even at changing speeds of the main engine, i.e. when the vessel travels at different speed ranges or if the propeller speed strongly varies in heavy seas. On ships with ...
NPCC Glossary of Terms - Northeast Power Coordinating Council
... The limiting condition for equipment loadings should be such that cascading outages will not occur due to operation of protective devices upon the failure of facilities. (Various definitions of equipment ratings are found elsewhere in this glossary.) An Area (when capitalized) refers to one of the f ...
... The limiting condition for equipment loadings should be such that cascading outages will not occur due to operation of protective devices upon the failure of facilities. (Various definitions of equipment ratings are found elsewhere in this glossary.) An Area (when capitalized) refers to one of the f ...
Medium Voltage Switching Transient Induced Potential
... series with capacitance. The nonlinear inductance (XL) is usually associated with the core of a transformer. The transformer core will saturate with flux as voltage increases. The transformer has a saturation curve, which gives flux as a function of voltage. XL has high value for nonsaturation, and ...
... series with capacitance. The nonlinear inductance (XL) is usually associated with the core of a transformer. The transformer core will saturate with flux as voltage increases. The transformer has a saturation curve, which gives flux as a function of voltage. XL has high value for nonsaturation, and ...
Integrated protection based on multi
... based on the power frequency information is not completely adaptive to the half-wavelength AC transmission line. In order to improve the performance of the conventional protection to meet new requirements for halfwavelength transmission line, the integrated protection based on both power frequency a ...
... based on the power frequency information is not completely adaptive to the half-wavelength AC transmission line. In order to improve the performance of the conventional protection to meet new requirements for halfwavelength transmission line, the integrated protection based on both power frequency a ...
E8 - Signals And Emissions
... shift codes, ASCII has no shift code C. Baudot uses six data bits per character, ASCII uses seven or eight; Baudot has no shift code, ASCII uses two characters as shift codes D. Baudot uses seven data bits per character, ASCII uses eight; Baudot has no shift code, ASCII uses two characters as shift ...
... shift codes, ASCII has no shift code C. Baudot uses six data bits per character, ASCII uses seven or eight; Baudot has no shift code, ASCII uses two characters as shift codes D. Baudot uses seven data bits per character, ASCII uses eight; Baudot has no shift code, ASCII uses two characters as shift ...
RF2057 HIGH PERFORMANCE WIDEBAND RF PLL/VCO WITH Features
... very fine frequency resolution. The buffered LO output drives the built-in RF mixers which convert the signal into the required frequency band. The mixer bias current can be programmed dependent on the required performance and available supply current. The VCO has been designed to cover the frequenc ...
... very fine frequency resolution. The buffered LO output drives the built-in RF mixers which convert the signal into the required frequency band. The mixer bias current can be programmed dependent on the required performance and available supply current. The VCO has been designed to cover the frequenc ...
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.