型左 Journal of
Power & Energy Systems

Because of its controlled power factor and no commutation failure, current source converter (CSC) made up of reverse-blocking IGCTs (RB-IGCTs) offers broad application prospects in the field of HVDC system. Valve voltage and power operating range as the most important operating characteristics should be paid attention to but they are always contradictory. First, the relationship between valve volt...

With integration of a larger amount of clean power sources and power electronic equipment, operation and dynamic characteristics of the power grid are becoming more and more complicated and stochastic. Therefore, it is necessary and urgent to obtain accurate real-time states, which is difficult from traditional state estimation. This paper systematically develops a phasor measurement unit (PMU) ba...

With the booming of artificial intelligence (AI), Internet of Things (IoT), and high-speed communication technology, integrating these technologies to innovate the smart grid (SG) further is future development direction of the power grid. Driven by this trend, billions of devices in the SG are connected to the Internet and generate a large amount of data at network edge. To reduce pressure of clou...

As wind farms are commonly installed in areas with abundant wind resources, spatial dependence of wind speed among nearby wind farms should be considered when modeling a power system with large-scale wind power. In this paper, a novel bivariate non-parametric copula, and a bivariate diffusive kernel (BDK) copula are proposed to formulate the dependence between random variables. BDK copula is then ...