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Wind - Ingeteam R&D in the Wind Industry: From Spain to the World - Renewable Energy Magazine, at the heart of clean energy journalism

Ingeteam R&D in the wind industry: from Spain to the world | REVE News of the wind sector in Spain and in the world

Sungrow Becomes the First in the Energy Storage Industry to Receive ESS Certification for European Standard EN 50549-10

/PRNewswire/ Sungrow recently received the European standard EN 50549-10 certification issued by TÜV Rheinland. It marks the energy storage industry s first.

"Coordination of adaptive virtual resistance controller and flux-coupli" by Lei Chen, Meng Ding et al.

The virtual synchronous generator (VSG) technology equips power inverters with virtual inertia and damping to access generation and storage more friendly. However, the VSG's weak performance to withstand fault current inrush and fulfill low-voltage ride-through (LVRT) operation should be carefully addressed. This paper presents an innovative method to coordinate adaptive virtual resistance controller (AVRC) and flux-coupling-type fault current limiter (FC-FCL). First, the theoretical modeling and transient characteristics of the VSG are illustrated. Then, the implementation of the coordinated AVRC and FC-FCL is done, with an elaboration of the coordination philosophy and the proposed approach's parameter design rules. Further, simulation validations are performed in MATLAB/Simulink. Different severities and types of faults are imitated, and the comparisons of the proposed method against the traditional VSG strategy, the single AVRC or FC-FCL, the inner current control, and th