3) was connected to a variable resistor. The wiring connected the three resistors and the LCR meter. We measured the synthetic impedance and the phase. Based on the synthetic impedance and the phase, we calculated the real and imaginary parts of the impedance....
A method for diagnosing an open-circuit fault of a switching transistor of a single-phase half-bridge five-level inverter is provided. It includes the following steps. A semi-physical experiment platform with a DSP controller and an RT-LAB real-time simulator as its core constructed, and an ...
DC current was converted to AC with a Elevam P-878 power inverter. Droplet merging was achieved using 1 M NaCl as electrode35. Cell encapsulation and barcoding For the cancer hot spot experiment K562 and Raji cells or P493-6 and LAX7R cells were mixed at a 1:1 ratio and resuspended ...
A higher M-I translates into the higher phase voltage that the inverter can apply on the motor. Higher loop latency will reduce the maximum available voltage and can restrict the rate of current change in the motor, thereby, adversely impacting the controller performance. To overcome these ...
A higher M-I translates into the higher phase voltage that the inverter can apply on the motor. Higher loop latency will reduce the maximum available voltage and can restrict the rate of current change in the motor, thereby, adversely impacting the controller performance. To overcome these ...
(i) The low-resolution TEM image, (ii) the fast Fourier transform (FFT) pattern under-focused at 800 nm (the superimposed phase- contrast transfer function was used to estimate the magnitude of the under-focus), (iii) high-resolution transmission electron microscope (HRTEM) image of the ...
When a drop of solution spreads over the substrate that had a very small slope, it will reach an equilibrium state quickly with the help of the interfacial tension among the substrate, liquid and gas phase (Fig. 4a). Herein, we think that the effect of gravity can be ignored because ...
Many of the SPAD characteristics can be optimised in the design phase, often requiring trade-offs. For example, a larger size of the guard ring, to better contain the high electric field and prevent a premature edge breakdown, will positively impact the crosstalk, at the expense of the active...
Predictive current control methods with reduced current errors and ripples for single-phase voltage source inverters. IEEE Trans. Ind. Inform. 2015, 5, 1006–1016. [CrossRef] 29. Luo, Y.; Liu, C.; Yu, F. Predictive current control of a new three-phase voltage source inverter with phase...
Besides the p-q theory, most of the dominate control strategies for a single-phase inverter are proportional resonant (PR) and sliding mode control. The PR control has been studied by many researchers [3,18,19]. The advantage of the PR control is that it does not need to create the ...