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Relaxing the maximum dc input amplitude vs. consumption trade-off in differential-input band-pass biquad filters.
(Wiley, 2016)
This paper shows that an important part of the power consumption of a biquad band‐pass filter is associated with the feedback loop that fixes the high‐pass frequency and blocks the direct current (dc) input signals. The ...
High frequency input impedance modeling of low-voltage residential installations - influence on lightning overvoltage simulations results
(2014-11-25)
The overvoltage level of a system is strongly dependent on the connected loads and with more precise models, better and more reliable simulation results are obtained. This paper presents the input impedance characteristics, ...
HPF boost interleaved operating in discontinuous conduction mode for trolleybus application
(2009-12-01)
This paper deals with results of a research and development (R&D) project in cooperation with Electric Power Distribution Company in São Paulo (Brazil) regarding the development and experimental analysis of a new concept ...
HPF boost interleaved operating in discontinuous conduction mode for trolleybus application
(2009-12-01)
This paper deals with results of a research and development (R&D) project in cooperation with Electric Power Distribution Company in São Paulo (Brazil) regarding the development and experimental analysis of a new concept ...
High-Power Machine Drive, Using Nonredundant 27-Level Inverters and Active Front End Rectifiers
(2007)
A nonredundant 27-level inverter using ldquoHrdquo converters is being analyzed for high power machine drive applications. The main advantage of this kind of converter is the minimum harmonic distortion obtained at the ...
Programmable PFC based hybrid multipulse power rectifier for ultra clean power application
(Institute of Electrical and Electronics Engineers (IEEE), 2006-07-01)
A novel hybrid three-phase rectifier is proposed. It is capable to achieve high input power factor (PF) and low total harmonic input currents distortion (THDI). The proposed hybrid high power rectifier is composed by a ...
Programmable PFC based hybrid multipulse power rectifier for ultra clean power application
(Institute of Electrical and Electronics Engineers (IEEE), 2006-07-01)
A novel hybrid three-phase rectifier is proposed. It is capable to achieve high input power factor (PF) and low total harmonic input currents distortion (THDI). The proposed hybrid high power rectifier is composed by a ...
Single-phase high power factor hybrid rectifier suitable for high-power applications
(Inst Engineering Technology-iet, 2012-01-01)
The study presents the development and the experimental analysis of a new single-phase hybrid rectifier with high power factor (HPF) and low harmonic distortion of current (THDI), suitable for high-power application. The ...
High power machine drive, based on three-stage connection of "H" converters, and active front end rectifiers
(IEEE, 2003)
A three-stage inverter using "H" converters is being analyzed for high power machine drive applications. The great advantage of this kind of converter is the minimum harmonic distortion obtained at the machine side. The ...