LINE IMPEDANCE MEASUREMENT TO IMPROVE POWER SYSTEMS PROTECTION OF THE GAUTRAIN 25 KV AUTOTRANSFORMER TRACTION POWER SUPPLY SYSTEM

Line Impedance Measurement to Improve Power Systems Protection of the Gautrain 25 kV Autotransformer Traction Power Supply System

Traction power systems are susceptible to service affecting electrical faults or disturbances.These may cause interruptions of the power supply to the trains, affecting systems operations jeff rosenstock buffalo and causing major delays.Therefore, accuracy in fault reporting and fault location is vital in the decision-making processes that will res

read more

Interactions between the gut microbiome and DNA methylation patterns in blood and visceral adipose tissue in subjects with different metabolic characteristics

Abstract Background The gut microbiome has been reported to induce epigenetic modifications in the host, which may be involved in the pathophysiology of metabolic diseases.Objective To evaluate the potential interactions between the gut microbiome and DNA methylome in subjects with different metabolic characteristics.Methods Sixty-four participants

read more

METAL OF IRON (Fe) AND MANGAN (Mn) FROM WASTE WATER COAL MINING WITH FITOREMEDIATION TECHNIQUES WITH USING FLOATING FERN (Salvinia natans), WATER LETTUCE (Pistia stratiotes) AND WATER-HYACINTH (Eichornia crassipes)

Coal mining activities can cause problems from for environment, especially the mining with surface mining method producing acid mine water.To solve these problems, we need to restore the output water conditionbefore it flows into the public waters so it can meet the environmental quality standard in accordance with the prevailing laws berkley power

read more