Wind energy is a promising and efficient renewable energy source for electrical energy
production. Globally, there has been a significant increase in the development of wind …

With the exponential penetration of Photovoltaic (PV) plants into the power grid, protection
has gained exceptional importance in recent years for ensuring stability, reliability, security …

The increasing integration of grid-connected renewable energy systems impose major
challenges of reliability and power quality within power grid system. Grid-connected systems …

Power fluctuation and fault-related complication are the two major issues for doubly fed
induction generator (DFIG)-based wind energy conversion system (WECS). The occurrence …

In the wind power area, Doubly Fed Induction Generator (DFIG) has many advantages due
to its ability to provide power to voltage and constant frequency during rotor speed changes …

In this paper, a hybrid transmission system is presented for variable-speed constant-
frequency wind turbines (WTs). This approach employs an electrically controlled speed …

针对电网不对称故障下光伏系统存在的输出电流峰值越限, 交流侧功率波动,
直流侧电压不稳定等问题, 该文提出一种电网不对称故障下光伏并网逆变器无功支撑控制策略 …

This paper proposes an advanced hybrid control method to enhance low voltage ride-
through (LVRT) capability of grid connected photovoltaic (PV) power plants. Using the …

In this chapter, a comparative analysis is made for doubly-fed induction-generator (DFIG)
low-voltage ride-through (LVRT) solutions. It is supposed to improve the LVRT capability of …

Wind power generator with high permeability and distributed access to distribution network,
the complex magnetic transient characteristics of the wind power generator may cause the …