变电站自动化系统


Substation Automation

Substation Automation System (SAS)

Overview

ETAP Intelligent Substation Automation System (iSub™) goes beyond traditional substation automation, delivering next-level intelligence where others fall short. Harnessing advanced analytical processes, iSub™ transforms raw data into actionable insights—empowering real-time system monitoring, dynamic evaluation, precision control, robust protection, and seamless automation. With iSub™, your substation isn’t just automated—it’s smarter, faster, and more resilient.

Key Features

Substation Automation System

  • Flexible Automation
  • Programmable Logic Editor
  • Online Control
  • Predictive maintenance through analysis of operating conditions
  • Sophisticated built-in control & protection algorithms
  • Enables integration of protection systems
  • Provides remote data retrieval & setting capability
  • Single point of truth leveraging ETAP Digital Twin
  • Web-enabled design
  • IEC 61850 Substation Automation
  • Intelligent Single Line Diagram

 

Substation Control & Monitoring System (SCMS) Applications

  • Automatic voltage control
  • Synchronism
  • Tap position monitoring
  • Load & bus transfer
  • Load curtailment
  • Capacitor control algorithm
  • Substation maintenance mode
  • Fault detection
  • Sequence of event recorder

Solution Features - Detailed

  • 1. Unified Data Acquisition & Integration
    • Collects real-time data from Intelligent Electronic Devices (IEDs), Remote Terminal Units (RTUs), and SCADA systems.
    • Supports multiple communication protocols (IEC 61850, DNP3, Modbus, etc.) for seamless integration.
    • Centralized data management with secure cloud or on-premise storage options.
  • 2. Advanced Monitoring & Visualization
    • Real-time visualization of substation assets, status, and events.
    • Intuitive dashboards with interactive one-line diagrams and geographic maps.
    • Live and historical data trending for deeper analysis of performance.
  • 3. AI-Driven Predictive Analytics
    • Leverages AI and machine learning to detect anomalies, predict failures, and optimize asset life.
    • Reduces unplanned outages by identifying potential issues before they escalate.
    • Provides automated recommendations for corrective actions.
  • 4. Automated Protection & Control
    • Intelligent relay coordination for fast fault detection and isolation.
    • Adaptive protection schemes that dynamically adjust settings based on system conditions.
    • Remote and automated switching operations to enhance grid reliability.
  • 5. Intelligent Alarm & Event Management
    • Real-time event logging and categorization of alarms based on severity.
    • AI-powered fault analysis for root cause identification and response prioritization.
    • Automatic notifications and alerts for quick operator response.
  • 6. Cybersecurity & Secure Communications
    • Built-in cybersecurity measures to protect against cyber threats and unauthorized access.
    • Supports encryption, authentication, and compliance with industry standards.
    • Role-based access control for secure system operations.
  • 7. Adaptive Load Shedding & Demand Response
    • Automatically balances load and generation to prevent system instability.
    • AI-driven load shedding strategies to minimize disruptions during contingencies.
    • Integration with renewable energy sources for smarter grid management.
  • 8. Automated Reports & Compliance Management
    • Generates detailed reports on system performance, alarms, and protection events.
    • Assists in regulatory compliance and audit readiness.
    • Customizable report templates for different operational needs.

Benefits

  • Improves Reliability
    Minimizes downtime and enhances system stability.
  • Enhances Efficiency
    Automates critical processes for better operational control.
  • Reduces Costs
    Lowers maintenance and operational expenses with predictive analytics.
  • Strengthens Security
    Protects assets with advanced cybersecurity measures.
  • Future-Proof Technology
    Supports integration with renewable energy and emerging grid technologies.

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Testimonials

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    ETAP Intelligent Digital Substation Solution

    ETAP Intelligent Digital Substation Solution

    ETAP integrates model-driven software and hardware, including intelligent controllers with real-time operational digital twins. This webinar demonstrates how ETAP Digital Substation solution allows you to monitor and verify controller actions and system response during the design, implementation and operation of the controllers.

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