Transient Reconfiguration and Coordinated Control for Power Converters to Enhance the LVRT of a DFIG Wind Turbine With an Energy Storage Device

2015 ◽  
Vol 30 (4) ◽  
pp. 1679-1690 ◽  
Author(s):  
Yang-Wu Shen ◽  
De-Ping Ke ◽  
Wei Qiao ◽  
Yuan-Zhang Sun ◽  
Daniel S. Kirschen ◽  
...  
2012 ◽  
Vol 512-515 ◽  
pp. 739-742 ◽  
Author(s):  
Chao Feng Li ◽  
Xue Jun Tao ◽  
Hong Gang Li ◽  
Ju Liang Zhang

According to iterative phase pitch torque of the rotation wind turbine, this paper proposes one-way stop device to achieve the feather state and the purpose of the safe shutdown by the torque of blade itself ,not only to solve the question that energy storage device ,for example battery, super capacitor or hydraulic accumulator,is broken easily, but also reduces the cost of a wind turbine.


Author(s):  
Bincy Lathakumary Vijayan ◽  
Amina Yasin ◽  
Izan Izwan Misnon ◽  
Gopinathan M. Anilkumar ◽  
Fathalla Hamed ◽  
...  

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4000
Author(s):  
Eunhwan Kim ◽  
Juyeon Han ◽  
Seokgyu Ryu ◽  
Youngkyu Choi ◽  
Jeeyoung Yoo

For decades, improvements in electrolytes and electrodes have driven the development of electrochemical energy storage devices. Generally, electrodes and electrolytes should not be developed separately due to the importance of the interaction at their interface. The energy storage ability and safety of energy storage devices are in fact determined by the arrangement of ions and electrons between the electrode and the electrolyte. In this paper, the physicochemical and electrochemical properties of lithium-ion batteries and supercapacitors using ionic liquids (ILs) as an electrolyte are reviewed. Additionally, the energy storage device ILs developed over the last decade are introduced.


Sign in / Sign up

Export Citation Format

Share Document