In this paper we have derived a new equation for the coupled impedance including the coupling coefficient k , the turns ratio n , the resistive load R 0, and the reactance XL1 of the primary of the transformer a
Now this derivation means that our FastGTNs are not an approximation of GTNs. Mathematically, they are exactly identical. We will also empirically show the identity in Section 4.3. We reverse the order of layers from 0 to K and replace 12 with a hyper-parameter γ, then the output of a...
As shown in the following equation: (14)Precision=TPTP+FP×100% Table 1. Multi-detection model test set comparison experiment. Methodbbox_mAPAPbbox_mAP_75bbox_mAP_sARFLOPsFPS Fast R-CNN 0.323 0.406 0.287 0.333 0.357 143.62G 16 SSD 0.452 0.551 0.332 0.362 0.386 101.35G 16 RetinaNet 0.488 ...
8, Fig. 9 Derivation of phase-angle relationship (1) Continue this process until you have completed the ba- lanced three-phase set of low-side phasors. You now know the angle relationship between the high side and the low side of the transformer. As the nameplate suggests, in this ...
results. It is, however, a simple algebraic equation of the second order on the square of either or . Solving for by standard means, the only solution leading to real line impedance values is given by (19) and can be obtained from (17) as (20) This completes the derivation of the de...
(12) and utilizing Fubini’s theorem in the double integral, we can obtain LVLB⩾Eq(x0)[−logpθ(x0)]. Minimizing LVLB leads to minimizing the objective loss. Further derivation of LVLB leads to the accumulation of entropy and multiple KL divergences [49]. (13)LVLB=LT+LT−1+...
of an inductor: vdt=Ldi and the physical dimensional characteristics of the transformer (1) (such as the number of coil turns, the coil winding area, and the effective cross-sectional area of the core unit, etc.), we may obtain a characteristic equation through the following derivation: ...
The basic operation of the modulation scheme drives the inverter input winding 44 of the ferroresonant transformer 18 with a square wave at the fundamental frequency desired on the output. The derivation of the duty cycle required begins with the equation: ##EQU5## ...
Landsman; "A Unifying Derivation of Switching DC/DC Converter Topologies"; 1979 IEEE. Attorney, Agent or Firm: THE DIRECTV GROUP, INC. Claims: Having described the invention what is claimed as new in support of Letters Patent is: 1. A buck converter for applying a d.c. voltage source to...
Hence, it can be seen that for a given volume Al, increasing the number of windings per unit length by a factor of N increases the inductance by a factor of N2. Although this derivation assumed the special geometry of a solenoid, one would generally expect that the greater the number of...