During the past decade, wind power generation has been rapidly developed. As a key
component of feasibility analysis, the cost modelling and economic analysis directly affect …

The inertia of today׳ s power system decreases as more and more converter connected
generation units and load are integrated in the power system. This results in a power system …

The frequency security problem becomes a critical concern in power systems when the
system inertia is lowered due to the high penetration of renewable energy sources (RESs). A …

Wind generation is expected to reach substantially higher levels of penetration in the near
future. With converter interface, the wind unit's rotor inertia is effectively decoupled from the …

要求风电主动参与系统频率调整是风电大规模并网后电力系统为保证其自身安全做出的必然
选择. 世界多个国家的风电并网导则对此提出了明确要求. 然而, 传统的风电机组一般都没有提供 …

The main purpose of this article is to demonstrate the grid support capability of variable
speed hydropower (VSHP). The hypothesis is that active power control of VSHP plants can …

The main task of electric power networks is providing effectively the needs of consumers in
energy of the appropriate quality at minimum costs and sufficient level of reliability. This …

随着以风电, 光伏为代表的新能源发电逐步取代同步机组, 系统调频资源不足, 抗扰动能力下降,
频率安全问题凸显, 新能源场站提供快速频率支撑成为构建新型电力系统的必然要求 …

With the increasing integration of wind power into the power system, the incorporation of
wind turbines into the grid's primary frequency regulation through inertia and droop control …

Future's penetration of more distributed generation will have an effect on the power system's
stability and controllability. In general, wind power as a distributed generator does not have …