RESEARCH ON THE PRIMARY FREQUENCY-REGULATION STRATEGY OF WIND-STORAGE COLLABORATIVE PARTICIPATION SYSTEMS CONSIDERING THE STATE OF CHARGE OF ENERGY STORAGE

The system inertia insufficiency brought on by a high percentage of wind power access to a power grid can be effectively resolved by wind-storage collaborative participation in primary frequency regulation (PFR).However, the impact of energy storage participation in system-frequency regulation is significantly influenced by its state of charge (SOC

Selective catalytic reduction (SCR) is currently one of the most efficient denitration technologies to reduce nitrogen oxide (NOx) emissions of diesel engines.AdBlue (urea water solution, UWS) is the copyright of the reducing agent of SCR, and the spray process of UWS is one of the critical factors affecting denitration efficiency.In this paper, a

Objectives To examine the use of face mask intervention in mitigating the risk of spreading respiratory infections and whether the effect of face mask intervention differs in different exposure settings and age groups.Design Systematic review and meta-analysis.We evaluated the risk of bias using the Cochrane Risk of Bias 2 tool (ROB2).Data sources

Abstract Background Babesia spp.are protozoan parasites of great medical and veterinary importance, especially in the northern Hemisphere.Ticks are known vectors of Babesia spp., although some Babesia-tick interactions have not been fully elucidated.Methods The present review was performed to investigate the specificity of Babesia-tick species inte