周国华,许建平,包伯成,金艳艳.Symmetrical dynamics of peak current-mode and valley current-mode controlled switching dc-dc converters with ramp compensation[J]. Chinese Physics B.2010(06)Zhou G,Xu J,Bao B,et al.Symmetrical dynamics of peak current-mode and valley current-mode controlled switching ...
The discrete iterative map models of peak current-mode (PCM) and valley current-mode (VCM) controlled buck converters,boost converters,and buck-boost converters with ramp compensation are established and their dynamical behaviours are investigated by using the operation region,parameter space map,bifurca...
Valley Current-Mode For valley current-mode, the down-slope of the inductor current is presented to the modulator, which is VO · Ri / L. This transposes the function of the external ramp. It is now necessary to u...
Current-Mode Operation Whether the current-mode converter is peak, valley, average, or sample-and-hold is secondary to the operation of the current loop. As long as the dc current is sampled, current-mode operation is maintained. The current-loop gain splits the complex-conjugate pole of ...
Valley Current-Mode For valley current-mode, the down-slope of the inductor current is presented to the modulator, which is VO · Ri / L. This transposes the function of the external ramp. It is now necessary to use slope compensation equal to the up...
(seasons, year number, day of the year, day of the week, holiday) Daily peak demand forecast (STPLF) Region (a 220 kV substation of Haryana Vidyut Prasaran Nigam Ltd. (HVPNL) ) Load values (peak load value of the current day/ one to seven days ahead) MAPE: FRCGBP: 2.43%, PRC...
To the best of the authors' knowledge, no previous study is based on real-world experimental data to peak-shave and valley-fill the power consumption in non-residential buildings using exclusively an EV parking lot under the V2B energy transfer mode (no other energy storage options or ...
In addition, compared with the charging mode, under the battery replacement mode, the bus operators can reasonably plan the battery charging and discharging scheme according to the operation demand, and make full use of the low electricity price period for charging. This not only saves the ...
(Note 4) Characteristic Conditions Min Typ Max Unit Overcurrent Comparator Input Bias Current Linear Input Voltage Range VOCP = 3.0 V – 0.26 3.0 mA 1.0 – 3.0 V Mode Select Threshold Internal Overcurrent Reference Detection Blanking Time (See Figure 7) VDD = 5.0 V VOCP = VDD = 5.0 V ...
Hi Silicon Valley Observer, I said in the post: If the probability distribution is normal, the 2 sigma bounds covers 95% of the probability … Note the if, I do not have a probability distribution or the data, Dean has collected it, I assume he is not as sloppy as I am with the ...