Distributed systems

This paper presents a technique for integrating battery energy storage systems (BESS) into a distribution network with penetration of wind and solar power in order to improve the operation efficiency of distribution networks, exploit renewable energy capability, and reduce operation issues.

12p viling 11-10-2024 3 1   Download

Nghiên cứu này xây dựng mô hình tối ưu hóa cho hệ thống phân phối năng lượng (distributed energy system - DES) dựa trên các thiết bị chính của nó. Sử dụng thông tin nhu cầu về tải điện, sưởi ấm, làm lạnh và nước nóng, giá năng lượng, và các thông tin kỹ thuật và tài chính về các công nghệ tùy chọn, mô hình này được thiết lập bằng phương pháp lập trình phi tuyến. Kết quả tính toán bao gồm cấu hình tối ưu, kế hoạch vận hành tối ưu và ma trận chỉ số đánh giá.

9p vifilm 11-10-2024 4 1   Download

Layered structures are widely used in construction, such as pavement structures consisting of multiple layers of different materials or interfaces between bricks and mortar in masonry structures, etc. In analyzing such structures, understanding the properties of the interface between two layers of materials is essential.

15p vibecca 01-10-2024 1 0   Download

The distribution network model is one of the sophisticated strategies being used in research to assess the state of household solid waste (HSW) management and calculate the quantity of greenhouse gas emissions from landfills in Nghia Ninh and Bao Ninh communes.

12p vibecca 01-10-2024 2 1   Download

Aquaculture production in China has made large contributions to the global total volume of fish for human consumption. The developed mariculture fish species large yellow croaker (Pseudosciaena crocea) is the highest economic marine fish of China. The paper aims to underpin the most significant investigations and highlight the future prospects for the LYC aquaculture industry in China.

15p vibecca 01-10-2024 5 2   Download

The current experiment aimed to determine the effects of peptidoglycan, known as a prebiotic compound, on the growth, feed efficiency, and disease resistance in Nile tilapia. Fish at an initial body weight of 22.6 ± 0.3g were distributed into a 100 L-glass tank system.

10p vibecca 01-10-2024 3 2   Download

This study aimed to provide a clear overview of the vegetable distribution system in Hanoi city which is dominated by traditional combined with the emergence of modern distribution channels, including supermarkets.

15p vibecca 01-10-2024 2 2   Download

We also applied our proposed model to a real life system of an islanded MG at small-scale with demand, PV power, and WTG power forecast, and the DEG output power is control variable. The results of test system have demonstrated the effectiveness of the proposed method.

9p viyoko 01-10-2024 5 2   Download

This article will clearly provide definition as well as function of CBDCs by collecting information and data through official announcements or reports of each country’s central bank, which maybe helpful for policy markers’s Vietnam in monitoring financial system in technology era.

12p viormkorn 27-09-2024 5 2   Download

The general purpose of the study "Development of overseas Vietnamese goods distribution system" is to contribute to supplementing the reasoning, analyzing the current situation and proposing solutions to develop the overseas Vietnamese goods distribution system.

27p xuanphongdacy05 17-09-2024 4 1   Download

This paper introduces the shear lag effect, which is the phenomenon of nonlinear distribution in axial stress among the tube columns due to the difference in shear deformations of the structural system when subjected to lateral loads.

8p viyoko 24-09-2024 1 1   Download

Although Cryptococcal infection is worldwide distribution, it is more seen in the immunocompromised patients. Cryptococcus neoformans is the most common central neurvous system fungal pathogen in HIV infected patients. In this paper we present an immunocompromised HIV infected case of C. neoformans meningitis with clinical features and imaging characteristics by MR image.

4p vifaye 20-09-2024 9 1   Download

The Red River Delta (RRD) is the second largest delta in Vietnam and is a significant economic zone in the country, encompassing important cities and economic zones. Geologically, the delta consists of clay layers distributed all over its area, which strongly impact the foundation designs of the infrastructure system (e.g., highways, industrial parks, harbors).

17p vifaye 20-09-2024 4 1   Download

Many factors, including the role of the cytochrome P450 system such as CYP3A4*1G, may influence the effectiveness of peptic ulcer treatment. The study aimed to describe the treatment outcomes and distribution of CYP3A4*1G genotype in children with peptic ulcers.

9p vinatisu 23-08-2024 1 1   Download

Lecture "Administration and visualization: Chapter 2.1 - File management" provides students with content about: File systems; Computer file; Distributed file system; The evolution of storage; SAN file system;... Please refer to the detailed content of the lecture!

29p gaupanda031 20-05-2024 5 3   Download

Lecture "Administration and visualization: Chapter 2.2 - Hadoop distributed file system (HDFS)" provides students with content about: Overview of HDFS; HDFS main design principles; HDFS Architecture; Functions of a namenode;... Please refer to the detailed content of the lecture!

31p gaupanda031 20-05-2024 8 3   Download

This study is conducted based on the hypothesis of an accident from Fengcheng NPP with an incident level of 7, equivalent to the Fukushima accident. A modeling system has been established with different failure scenarios based on the Delft3D model. The research results will provide more insights into the extent and scope of the incident and the impact of meteorological conditions and dynamics on the propagation and distribution of radiation when an incident occurs.

17p dianmotminh02 03-05-2024 8 2   Download

This study has established and calibrated a three-dimensional system model with a combination of hydraulics-waves and suspended sediment transport with measured data in the study area. Based on the calculated scenarios for the flood and the dry seasons, the results show the occurrence of MTZs in the riparian zone of the Mekong river with typical suspended sediment concentrations (SSC) ranging from 0.04–1.0 kg/m3 dry season and 0.2–1.1 kg/m3 flood season.

18p dianmotminh02 03-05-2024 5 2   Download

In this work, the free vibration analysis of Timoshenko microbeams made of the Functionally Graded Material (FGM) on the Winkler–Paternak elastic foundation based on the Modified Coupled Stress Theory (MCST) is investigated. Material characteristics of the beam vary throughout the thickness according to the power distribution and are estimated though Mori–Tanaka, Hashin–Shtrikman and Voigt homogenization techniques.

13p dianmotminh02 03-05-2024 9 3   Download

Tự động hóa lưới điện phân phối (Distribution Automation System - DAS) là hệ thống quản lý, vận hành lưới điện với những tính năng hữu ích như: nhanh chóng phát hiện, cô lập sự cố và phôi phục cung cấp điện nhằm giảm thiểu tối đa ảnh hưởng của sự cố; đồng thời cung cấp công cụ giám sát thời gian thực và điều khiển từ xa... là một trong những thành phần quan trọng trong mô hình lưới điện thông minh mà Tổng công ty Điện lực TP.Hồ Chí Minh (EVNHCMC) đang xây dựng.

12p viannee 03-08-2023 10 4   Download