An inverter bridge provided with a series-network in its diagonal including an inductor and an output transformer is feedback- controlled to generate a sine wave by reference to a sine wave reference signal and in a self-oscillatory fashion of the bang-hang type. The series-network operates ...
摘要 The paper introduces the principle of PRC supply whi ch gives high frequency large power sinusoidal wave. The paramet... 关键词power supply / high frequency sinusoidal wave / analysi s / design 被引量 2 ...
A sinusoidal wave oscillator ballast circuit includes a tuned oscillator coupled to a DC rectifier coupled by a power factor correction circuit to an AC potential source. The oscillator is coupled to an inductor including two transformers with the secondary winding of the first transformer coupled to...
Sinusoidal wave invertion power supply The utility model relates to a sinusoidal wave invertion power supply. Sinusoidal wave invertion power supply includes DC -DC module, contravariant module,... 俞士维 被引量: 0发表: 2016年 A family of single-phase direct-link uninterruptible power supply with...
Generated power sine wave pulse width modulation SPWM, the use of LC low-pass filter to filter out the harmonic components, we obtain the fundamental component, that is to be sinusoidal power source. 翻译结果2复制译文编辑译文朗读译文返回顶部 ...
dynamic hysteresis loops and losses to be predicted with high accuracy over a wide range of frequencies and amplitudes of sinusoidal or nonsinusoidal flux ... SE Zirka,YI Moroz,P Marketos,... - 《IEEE Transactions on Magnetics》 被引量: 40发表: 2006年 Simplified digital-analogical control for...
The method of Short-Time Fourier analysis involves application of Short-Time Fourier transform (STFT) giving time–frequency information. The method of continuous wavelet analysis involves application of Continuous Wavelet transform (CWT) giving signal information in terms of scale and time where ...
Provided is an uninterruptible power supply for providing a sinusoidal-wave output AC voltage. The uninterruptible power supply is advantageous in terms of a DC/DC converter unit consisted of a plurality of DC/DC converter, in which the ... J Tan,C Ma,W Wu,... - US 被引量: 27发表: ...
The root-mean-square value of this direct current can reach the peak value of the sinusoidal current depending on the phase relation.The output current in this state is greater than the rated current IN by a factor of √2. The individual motor terminals and cables are designed thermically ...
In fact, a Power Spectral Density (PSD) of a sinusoidal signal would actually change the apparent amplitude of a sine wave drastically as inPicture 10. Picture 10: Power Spectral Density functions of a 200 Hz sine wave measured with an 8 Hz frequency resolution (red), 4 Hz frequency resolu...