Sentence examples for common coupling is from inspiring English sources
The cause of instability is that the impedance seen at the point of common coupling is changed by the LCL filter and the damping resistor.
When the voltage at the point of common coupling is fluctuant, the embedded IG will show the impedance characteristic with dynamic changes under the different fluctuation frequencies.
Influence of short circuit power and switching operating condition of the transmission network on flicker levels at point of common coupling was investigated.
The voltage of point of common coupling (PCC) is measured and its intrinsic mode functions (IMFs) are obtained using EMD.
Various load compensation schemes proposed in literature assume that voltage source at point of common coupling (PCC) is stiff.
Firstly, the advanced microgrid interface named hybrid unit of common coupling (HUCC) is designed and utilized in replacement of the conventional point of common coupling (PCC).
Under normal condition the voltage and frequency at the point of common coupling (PCC) is governed by the grid condition but under islanded condition it depends on the active and reactive power mismatch between DG production and load consumption.
Similarly, the point of common coupling switch is used to dynamically disconnect the MG from the utility grid for maintenance purposes or when grid faults or another contingency occurs.
In this paper, a voltage sag compensation of Point of Common Coupling (PCC) is provided using a suitable hybrid scheme composed of a Fault Current Limiter (FCL) and a Dynamic Voltage Restorer (DVR).
The absence of vanadium's hyperfine coupling is common in the solid state and is attributed to the simultaneous flipping of neighboring electron spin or strong exchange interactions, which average out the interaction with the nuclei [23, 24].
