scholarly journals Sistema de gestión de alarmas para SCADA aplicado a la domótica de un hotel [Alarm management system for SCADA applied to domotic in a hotel]

2010 ◽  
Author(s):  
Gabriel Escalona Franco
Keyword(s):  
Data Acquisition ◽  
Control Systems ◽  
Energy Management ◽  
Supervisory Control ◽  
Management System ◽  
Home Automation ◽  
Alarm Management ◽  
Intelligent Buildings ◽  
El Sistema ◽  
Definition Of

Resumen La Domótica aplicada a inmuebles como los hoteles es una disciplina que se pone en práctica cada día más en las sociedades actuales, para lograr mejores servicios de gestión energética, seguridad, bienestar y comunicación en estas instalaciones. El uso de los Sistemas de Control Supervisorio y Adquisición de Datos, SCADA, es uno de los pilares fundamentales en la aplicación de las técnicas modernas de automatización en el área de los edificios inteligentes. Una de las principales funcionalidades que debe brindar un SCADA es el Sistema de Alarmas. El presente trabajo propone la definición de las alarmas con sus atributos del módulo de Gestión de Alarmas para un SCADA aplicado a la domótica en un hotel. Palabras ClaveAtributos de Alarmas, Gestión de Alarmas, SCADA, Domótica en hoteles.   Abstract Domotics (Home Automation) applied to buildings such as hotels is a discipline that is put into practice every day in today's society, for better energy management services, safety, welfare and communication in these facilities. The use of Supervisory Control Systems and Data Acquisition, SCADA, is one of the cornerstones in the application of modern techniques in the field of automation of intelligent buildings. One of the main features that should make a SCADA is the Alarms System. This paper proposes the definition of the attributes of alarms Alarm Management Module for SCADA automation applied to a hotel.Keywords Alarm Attributes, Alarm Management, SCADA, Domotics in hotels.

Securing supervisory control and data acquisition control systems

2018 ◽  
pp. 237-256
Author(s):  
Nathan Lau ◽  
Hao Wang ◽  
Ryan Gerdes ◽  
Chee-Wooi Ten
Keyword(s):  
Data Acquisition ◽  
Control Systems ◽  
Supervisory Control

Research on Pipeline Gas Application System

2013 ◽  
Vol 433-435 ◽  
pp. 1836-1840
Author(s):  
Ai Zhang Guo ◽  
Guo Ling Liu
Keyword(s):  
Remote Control ◽  
Data Acquisition ◽  
Supervisory Control ◽  
Management System ◽  
Interface Structure ◽  
Network Technology ◽  
Intelligent Building ◽  
Application System ◽  
Intelligent Home ◽  
Control Interface

This paper studied the traditional supervisory control and data acquisition and investigates what is the most important in pipeline gas management system. Then a novel scheme is proposed for remote control interface on pipeline gas providing management. This scheme introduced GPRS and internet network technology to the traditional supervisory control and data acquisition. The details of System topological structure is given and Remote control interface structure are listed. At last, the system performance is analyzed and the results indicate that pipeline gas management system using remote control interface has the excellent protection performance and operability of RCI. It can meet the demand of intelligent home and intelligent building.

Pipeline Project Technical Documents Control and Compliance

2016 ◽  
Author(s):  
Carolina Pecanha ◽  
Terry Jansen ◽  
Jon Lind ◽  
Tatiana Fontes
Keyword(s):  
Data Acquisition ◽  
Supervisory Control ◽  
Added Value ◽  
Security Requirements ◽  
Control Room ◽  
Alarm Management ◽  
Control Center ◽  
Scada Security ◽  
Pipeline Project ◽  
Technical Documents

This paper presents an overview of Pipeline Project Technical Documents, along with Control Room Management and Compliance Issues, Challenges and Processes in the Oil & Gas Industry. It will be based on the work that the authors have developed between 2010 and 2015. With an overwhelming number of standards, norms, and best practices, operational and security requirements needs to be well implemented and documented. Any compliance issues have the potential to cause serious repercussions to an organization as an incident or an audit failure could result in significant financial loss. This review is especially critical to the industry as it highlights the advantages of taking a broad approach to obtain and maintain compliance in today’s Oil & Gas regulatory environment. The focus will be on pipeline monitoring regulations - Department of Transportation (DOT) - Pipeline and Hazardous Materials Safety Administration (PHMSA) and American Petroleum Institute (API) recommended practices: API 1164 (Supervisory Control and Data Acquisition System - SCADA Security), API 1165 (SCADA Displays), API 1167 (SCADA Alarm Management) and API 1168 (Control Room Management). Regarding Supervisory Control and Data Acquisition Systems (SCADA) security, this includes not only IT infrastructure such as computers and network related appliances, but also other equipment such as programmable logic controllers (PLCs) and Remote Terminal Units (RTUs) depending on the system architecture. The cyber-security threat has become a real issue related to critical infrastructure protection, and physical or human-risk issues. Understanding the systems vulnerabilities that could impact the availability of the control system and the facilities it controls is key. On the Control Room Management side, current PHMSA regulatory framework, a human factors plan is required to ensure control systems match human capabilities and limitations. Pipeline operators are since required to inform controllers of their roles and responsibilities, and carefully assess the implications on each of the following SCADA areas: alarm management, documentation and procedures, HMI displays, shift handover, fatigue management, change management and training. Therefore with the pipeline industry facing increasing regulatory scrutiny and ever-increasing cyber-threats, it’s more important than ever for companies to improve their plans, documentation, and processes. Companies around the globe are converging and prioritizing Security and Control, establishing long-term strategy to meet and sustain regulatory compliance to remain competitive, increase efficiency and productivity. The authors, working jointly with the client and industry leaders, have developed compliance methods and procedures to deal with these challenges. After applying these methods and procedures, the observed results were translated into smoother transitions to a centralized SCADA control center, which not only meet regulatory safety guidelines and PHMSA regulation, but also added value and efficiency to the control center operations.

scholarly journals A New Robust Energy Management and Control Strategy for a Hybrid Microgrid System Based on Green Energy

2020 ◽  
Vol 12 (14) ◽  
pp. 5724 ◽  
Author(s):  
Bilal Naji Alhasnawi ◽  
Basil H. Jasim ◽  
M. Dolores Esteban
Keyword(s):  
Renewable Energy ◽  
Control System ◽  
Energy Storage ◽  
Energy Management ◽  
Supervisory Control ◽  
Management System ◽  
Storage Systems ◽  
Energy Management System ◽  
Energy Storage Systems ◽  
Hybrid Microgrid

The recent few years have seen renewable energy becoming immensely popular. Renewable energy generation capacity has risen in both standalone and grid-connected systems. The chief reason is the ability to produce clean energy, which is both environmentally friendly and cost effective. This paper presents a new control algorithm along with a flexible energy management system to minimize the cost of operating a hybrid microgrid. The microgrid comprises fuel cells, photovoltaic cells, super capacitors, and other energy storage systems. There are three stages in the control system: an energy management system, supervisory control, and local control. The energy management system allows the control system to create an optimal day-ahead power flow schedule between the hybrid microgrid components, loads, batteries, and the electrical grid by using inputs from economic analysis. The discrepancy between the scheduled power and the real power delivered by the hybrid microgrid is adjusted for by the supervisory control stage. Additionally, this paper provides a design for the local control system to manage local power, DC voltage, and current in the hybrid microgrid. The operation strategy of energy storage systems is proposed to solve the power changes from photovoltaics and houses load fluctuations locally, instead of reflecting those disturbances to the utility grid. Furthermore, the energy storage systems energy management scheme will help to achieve the peak reduction of the houses’ daily electrical load demand. Also, the control of the studied hybrid microgrid is designed as a method to improve hybrid microgrid resilience and incorporate renewable power generation and storage into the grid. The simulation results verified the effectiveness and feasibility of the introduced strategy and the capability of proposed controller for a hybrid microgrid operating in different modes. The results showed that (1) energy management and energy interchange were effective and contributed to cost reductions, CO2 mitigation, and reduction of primary energy consumption, and (2) the newly developed energy management system proved to provide more robust and high performance control than conventional energy management systems. Also, the results demonstrate the effectiveness of the proposed robust model for microgrid energy management.

scholarly journals Influencia de la telemetría en la competitividad del servicio de transporte de gasoducto virtual

2021 ◽  
Vol 24 (48) ◽  
pp. 67-75
Author(s):  
Jandy Aledis Zamudio Ortega
Keyword(s):  
Data Acquisition ◽  
Global Positioning System ◽  
Supervisory Control ◽  
Positioning System ◽  
Global Positioning ◽  
El Sistema

La finalidad investigativa de este artículo es determinar la influencia del sistema de telemetría en la competitividad del servicio de transporte de Gasoducto Virtual, ya que la telemetría nos permite optimizar el desempeño de las operaciones, facilitando la gestión de la empresa elevando la productividad mediante el sistema de Supervisión, Control y Adquisición de Datos (SCADA; en inglés, Supervisory Control And Data Acquisition) y el Sistema de Posicionamiento Global (GPS; en inglés, Global Positioning System), Para ello, la metodología empleada es tipo aplicado, con enfoque cuantitativo, diseño no experimental de corte transversal, además, su método es hipotético-deductivo y desarrolla un nivel correlacional. Para esta investigación se aplicó un instrumento de tipo encuesta, a una muestra de 31 clientes de la empresa de transporte El Gran Z. que fue revisado y certificado por juicio de expertos, Cronbach en 0.966; este valor indica que es altamente fiable. El resultado al que arriba esta investigación es que existe una influencia significativa del sistema de la telemetría (SCADA y GPS) en la competitividad del Servicio de transporte de GNC.

СОВЕРШЕНСТВОВАНИЕ ЭКСПЛУАТАЦИИ ГИДРОМЕЛИОРАТИВНЫХ СИСТЕМ  НА ОСНОВЕ СОВРЕМЕННЫХ СРЕДСТВ АВТОМАТИЗАЦИИ

2020 ◽  
pp. 6
Author(s):  
A.O. Shcherbakov ◽  
V.B. Zhezmer ◽  
A.A. Talyzov ◽  
M.R. Baramykov
Keyword(s):  
Process Control ◽  
Data Acquisition ◽  
Control Systems ◽  
Supervisory Control ◽  
Control Object ◽  
Water Source ◽  
Automatic Process ◽  
Process Control Systems ◽  
Time Operation ◽  
Real Time Operation

Современный этап построения и совершенствования мелиоративных систем характеризуется переходом к передовым технологиям мониторинга и цифровизации. Достижение данной цели возможно только при существенном повышении качества управления гидромелиоративными оросительными системами (ГМС), в том числе за счет применения автоматизированных систем управления технологическими процессами (АСУ ТП). Основное предназначение систем АСУ ТП в гидромелиоративных системах можно определить как целенаправленное ведение технологического процесса подачи воды от водоисточника к конечному потребителю и обеспечение смежных и вышестоящих систем необходимой информацией. Для задач управления работой ГМС применяется пакет SCADA. SCADA (англ. Supervisory Control And Data Acquisition диспетчерское управление и сбор данных) программный пакет, предназначенный для обеспечения работы в реальном времени систем сбора, обработки, отображения и архивирования информации об объекте мониторинга или управления. Данное программное обеспечение устанавливается на компьютеры и для связи с объектом, использует драйверы ввода-вывода или специализированные серверы.The current stage of construction and improvement of reclamation systems is characterized by a transition to advanced monitoring and digitalization technologies. Achieving this goal is possible only with a significant improvement in the quality of management of irrigation and drainage irrigation systems (HMS), including through the use of automated process control systems (ACS TP). The main purpose of automatic process control systems in irrigation and drainage systems can be defined as the targeted management of the technological process of supplying water from the water source to the final consumer and the provision of related and higher systems with the necessary information. For the tasks of managing the work of the HMS, the SCADA package is used. SCADA (English Supervisory Control And Data Acquisition - supervisory control and data collection) is a software package designed to provide real-time operation of systems for collecting, processing, displaying and archiving information about a monitoring or control object. This software is installed on computers and for communication with the object, uses I / O drivers or specialized servers.

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