This paper discusses the inclusion of wind generation in load-frequency control (LFC) a hydro-wind power system through technique known as virtual synchronous generator (VSG), which makes static converters, connect farms to grid, emulate behavior real generator. In addition, is considered operate unloaded mode, having reserve deal with load disturbances. It was found that participation LFC, the...

Given its practical importance in industrial applications, automatic generation of inference systems is an important area of research. LFC is a new algorithm developed to generate a compact set of fuzzy classification rules from data. The premise is extracted directly using a global optimization procedure based on a new recently introduced paradigm called artificial chemical process. The conclu...

Abstract The purpose of this study is to explore the physiological mechanisms underlying attenuation Cd toxicity using Se in two cherry tomato cultivars ‘Hanluzhe’ (HLZ) and ‘Lvfeicui’ (LFC), with low high accumulation rates, respectively. Hydroponic experiments were conducted 2.5 μmol L −1 was applied hydroponic solution 50 Cd. photosynthetic parameter, antioxidant enzyme activities, non-enzym...

BACKGROUND Measuring esophageal pressure (Pes) using an air-filled balloon catheter (BC) is the common approach to estimate pleural pressure and related parameters. However, Pes is not routinely measured in mechanically ventilated patients, partly due to technical and practical limitations and difficulties. This study aimed at comparing the conventional BC with two alternative methods for Pes m...

A novel diamagnetic lateral force calibrator D-LFC has been developed to directly calibrate atomic force microscope AFM cantilever-tip or -bead assemblies. This enables an AFM to accurately measure the lateral forces encountered in friction or biomechanical-testing experiments at a small length scale. In the process of development, deformation characteristics of the AFM cantilever assemblies un...

The effects of colostral fat level on fat deposition and plasma concentrations of glucose, insulin, and free fatty acids (FFA) were determined in 28 newborn pigs during the first postnatal day. Soon after birth, pigs were allotted to four treatments groups. Group 1 was killed at birth. The remaining pigs were fed intragastrically sow colostrum that contained high (10.2%; HFC), normal (4.8%; NFC...

BACKGROUND Pexmetinib (ARRY-614) is a dual inhibitor of p38 mitogen-activated protein kinase and Tie2 signaling pathways implicated in the pathogenesis of myelodysplastic syndromes. Previous clinical experience in a Phase I dose-escalation study of myelodysplastic syndrome patients using pexmetinib administered as neat powder-in-capsule (PIC) exhibited high variability in pharmacokinetics and e...

The introduction of electrolytic aluminum load in a large-scale power system with complex station structure is essential for frequency control (LFC). In this paper, we propose strategy to participate the modulation grid based on IEEE standard two-region LFC model. Besides, fractional-order PID (FOPID) controller designed and compared traditional PID, parameters FOPID are optimized by PSO algori...