This effect was also observed in case of exchanging these voltages with AC sinusoidal voltage of the upper electrode. In addition, as a new idea, two-phase shifted AC voltage was applied to the electrodes and the resulting changes have been studied. The obtained results at \\(180^{^\\circ...
Thermal energy storage: (i) Low temperature energy storage (Aquiferous cold energy storage, cryogenic energy storage); (ii) High temperature energy storage (sensible heat systems such as steam or hot water accumulators, graphite, hot rocks and concrete, latent heat systems s...
These microphones require voltages ranging from 11 to 52 volts to charge the plates. Typically, the power is provided either via a battery or is sent down the device cable itself. This type of microphone is preferred for studio recording because it offers superior sound quality, wide frequency ...
Comparison of the quench and fault current limiting characteristics of the flux-coupling type \\{SFCL\\} with single and three-phase transformer The South Korean power grid has a network structure for the flexible operation of the system. The continuously increasing power demand necessitated the inc...
aWithout parallel resistors, the better arrestors can reduce three-phase energizing overvoltages to 1.55 p.u, but these arresters have little effect on reducing the single-phase reclosing overvoltages. 不用平行的电阻器,更好的逮捕可能使三相加强的overvoltages降低到1.55 p.u,但这些逮捕有少许作用在减少...
a.供货商至少按上述标准提供三种典型波形、不同电压等级下的钳制电压,并注明测试的连接方法和测试条件 . The supplier presses the above standard to provide under three kind of typical profiles, the different voltage rank immobilization voltages at least, and indicates the test the connection method and th...
And the model of 750 k V transmission lines is set up to calculate the voltages of three phases by using ATP-EMTP. The symmetry effects of different methods are analyzed. It can be seen that nine sections transposition effect is better than three sections transposition method....
The calculated and measured pull-in voltages are provided in Table 1 (See FIG. 8). FIGS. 6 a and 6 b respectively show the S-parameter magnitude and phase for all four states: 0V—all up, 19 V—1 down, 28 V—2 down, 32 V—all down, 40 V—all down. The magnitudes of all...
a3. Operational Model for Discovery 3. 运作模型为发现[translate] areached decision 做出的决定[translate] aSummary of Phase II Trials 阶段II试验总结[translate] acolour change 颜色变动[translate] aThe study protocol describes in detail how the study should be performed, including the processes for ...
aDegree of Freedom - The degrees of freedom are the primary nodal unknowns determined by the analysis. They may be displacements, rotations, temperatures, pressures, voltages, etc. A degree of freedom is defined by a node number and a label, for example, 1 UX, 87 ROTZ, 4 TEMP, etc. ...