Интегрированное проектирование и анализ переменного и постоянного тока
Управляемые модели SCADA, EMS, PMS, ADMS и SAS
Интеллектуальные Контроллеры и Система Управления
Единая платформа цифрового двойникаПроектирование, эксплуатация и автоматизация
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Поскольку мировой энергетический сектор быстро переходит к устойчивой энергетике, важность исследований взаимосвязи сетевых кодов становится первостепенной. Ручной анализ грид-кодов может отнимать много времени, включая сложные сценарии и строгое соблюдение требований. ETAP Grid Code - это решение, основанное на моделях, которое включает программные средства и аппаратное обеспечение управления для обеспечения соответствия местным сетевым кодам или стандартам на протяжении всего жизненного цикла проектирования и эксплуатации энергосистемы. Кроме того, уникальный контроллер электростанции ETAP (ePPC) вместе со своим цифровым двойником обеспечивает точную оценку и изучение фактической производительности системы для повышения соответствия требованиям и минимизации рисков.
The Red Sea Utility Grid is in the Tabuk province of Saudi Arabia. The site is a vast 33,000 km2 of islands, lagoon, coastal plain and mountains with extremely diverse marine life and terrestrial landforms. The grid is divided into four off-grid microgrids. The focus of this presentation is about three of the microgrids that are very similar in size and operation. Each of these microgrids includes two PV generation (total 6 MW), two battery storages (total 5MW, ~18 MWh), and two emergency backup diesel generators (~ total 3.8 MW). The system is designed to achieve high reliability by having redundancy at various levels.
Large power plants are designed and operated to maximize reliability. This is typically done by having multiple points of interconnection and networked configuration. In case of a failure or loss of one point of interconnection, the plant can be reconfigured by closing a coupling breaker and transferring power to another point of interconnection. However, to ensure optimal operation of the power plant, it is important to have a reliable control system that can handle such real-time changes in system configurations. Traditional PLC-based and non model-driven control systems struggle with such real-time changes of the configuration. ETAP Power Plant Controller (ePPC) is a model-driven solution that simplifies the control and management of multi-area power systems. ePPC can handle real-time changes in system configurations, enabling the controller to adjust quickly to any changes in the power network, ensuring optimal operation of the power plant. Additionally, ePPC uses a digital twin concept that allows for easy configuration and simulation of different system setups. The use of the digital twin concept means that any errors can be identified and resolved before implementation, ensuring efficient and effective setup of the power plant. Overall, ePPC offers a valuable solution for controlling multi-area renewable energy systems, providing real-time control with simple setup and reliable operation.
Estimating carbon emissions, or the CO2 footprint, is a critical global concern due to its direct correlation to climate change. Governments worldwide are implementing initiatives and incentives to reduce CO2 emissions in various sectors, including generation plants, transmission and distribution grids, and industrial facilities.
Learn how the ETAP Microgrid Controller solution leverages an electrical digital twin from design to validation and automation of Off-Grid (permanently Islanded) Microgrids. In this session, active and reactive power control, optimal dispatch and secondary frequency control will be demonstrated.
In today's dynamic power industry, staying ahead of challenges and ensuring optimal system performance is of paramount importance. ETAP PSMS addresses operations and maintenance issues, ensuring system reliability, resilience, and optimized performance. ETAP PSMS offers a comprehensive suite of lifecycle features, including SCADA, HMI, Trends, Monitored Alarms, Events, and Notifications, designed to empower your organization to monitor and operate power systems efficiently.
In recent years, more and more the electrical system generation, transmission, distribution and industrial networks are expanding, being digitized and penetrated with new technologies such as distributed generation. Traditional SCADA solutions are no longer sufficient to support dispatchers and operators to efficiently make decisions during normal and emergency conditions. ETAP eSCADA, based on digital twin technology, supersedes traditional SCADA’s by providing analytical solutions with operator friendly interfaces making data and recommendations available instantaneously. Yet, the system is designed to support complement standard SCADA functionality making it a complete solution. This presentation will cover the capabilities of ETAP eSCADA for operating many different electrical networks.
In Industrial applications, time is money. Quickly identifying faults and restoring assets is crucial to minimize downtime and costs. The ETAP AFAS (Advanced Fault Analysis Software) leverages disturbance records and telemetry data to locate faults and provide steps to restore assets while the fault is being addressed, increasing the chances of a quick resolution.
ETAP Automated Fault Analysis System (AFAS) solution provides Real-Time and advanced analytics of electrical faults for your complex networks. Using the ETAP digital twin combined with disturbance records, engineers and operators have a clear forensic picture of any electrical fault in the network. Using proven ETAP analysis solvers, AFAS identifies faults, including fault type, start time, protection trip time, fault magnitudes, and fault distance/impedances. A novel signal injection features allow users to playback recorded data into the protection model to compare "as designed" vs. "as found" relay response. This comparison using ETAP electrical digital twin is used to validate system response per the configured protection scheme, and the sequence of operation was followed within expected time durations.
FlickerMeter is part of the Power Quality applications in ETAP. FlickerMeter allows importing CSV-formatted data files and analyzes up to 20 signals at each run, to evaluate flicker compliance against emission limits. Flicker calculations comply with IEC 61000-4-15 which is the standard for electromagnetic compatibility (EMC) and the calculation provides instantaneous, short-term (PST), and long-term (PLT) flicker indices based on a voltage waveform loaded into the calculator.
The integration of electric vehicles (EVs), PV systems, battery energy storage systems (BESS), and more has presented us with exciting opportunities and challenges. One such challenge is the need for unbalanced network harmonic analysis, especially when dealing with single-phase charging vehicles and inverter controls.
Discover how this powerful simulation tool evaluates, verifies, and confirms the operation and selectivity of the ZSI scheme for different types of faults. The ZSI capabilities empower engineers and professionals like you to take control of electrical power system protection and analysis, enhance safety, minimize equipment damage, and validate arc flash mitigation techniques and scenarios.
Are you curious about the limitations of short-circuit standards and their inadequacy in addressing arc-flash incident energy calculations? In this presentation, we will review the challenges posed by these standards with an emphasis on IEC 60909-2016 and provide you with an explanation of ETAP arc-flash solutions to these limitations.
When it comes to running an arc flash hazard analysis study, it's crucial to identify equipment that may expose workers to high incident energy. One of the most hazardous areas is where line side arcing faults can occur. To address this challenge, Annex 0.2.3 of the 70E 2021 standard outlines various industry-accepted incident energy mitigation techniques. However, not all methods effectively tackle line side arcing faults. During the demonstration, you will acquire valuable knowledge on NFPA 70E endorsed mitigation techniques as well as details on ETAP modeling of the ArcBlok technology.
ETAP 2023 version 22.5 offers innovative solutions and features with numerous enhancements and time-saving improvements, empowering ETAP customers with technology and best practices to be safer, more reliable, efficient, compliant, and sustainable.
As more Distributed Energy Resources (DERs) are added and mixed into the grid, the need to effectively evaluate and validate the dynamic response of power systems has become essential for grid resiliency, reliability, and security. In this webinar, learn how ETAP's Transient Stability module addresses the needs and challenges of stability studies for power systems with DERs. The module provides comprehensive analysis of the system's behavior during disturbances, enabling engineers to make informed decisions for improving system stability and ensuring grid reliability.