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SEL-T401L Ultra-High-Speed Line Relay
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SEL-T401L Ultra-High-Speed Line Relay
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Relé de línea ultrarrápido SEL-T401L
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Literatura
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Relé de línea ultrarrápido SEL-T401L
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SEL-T401L Ultra-High-Speed Line Relay
Manuales de instrucción
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SEL-T401L Ultra-High-Speed Line Relay
Etiquetas configurables
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SEL-T401L Custom Label Instructions
Related Material
SEL-T400L, SEL-T401L, and SEL-TWFL Custom Label Template (Letter)
SEL-T400L, SEL-T401L, and SEL-TWFL Custom Label Template (A4)
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SEL-T401L DNP Device Profile Information
Publicaciones
Guías de aplicación
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Testing Quadrilateral Distance Elements in the SEL-T401L by Using the Constant Voltage Method
Related Material
AG2024-04_T401LQuadrilateralTesting
Double-Ended Traveling-Wave Fault Locating Using the SEL RTAC as a DNP3 Client
Related Material
fb_TWFaultLocation.xml
Using Custom Calculations in
synchroWAVe
Event Software to Model SEL-T401L Phasor-Based Protection Elements
Related Material
T401L Model
T401L Model Version History
Artículos técnicos
Inglés
Case Study: Traveling-Wave Fault Locating for an HVdc Transmission Line
Dependability of Transient-Based Line Protection Elements and Schemes
Getting the Lines Crossed—How a Three-Phase Series Fault Caused a Sequence of Relay Operations
Security Criterion for Distance Zone 1 Applications in High SIR Systems With CCVTs
Evaluating Phasor-Based and Time-Domain Elements for Short Line Applications
Correlating Traveling-Wave Arrival Times to the Bewley Diagram—A New Systematic Approach for Offline Traveling-Wave Fault Locating
Distance Elements for Line Protection Applications Near Unconventional Sources
UHS Relay Testing for Optimal Protection of a Long 345 kV Line With Series Compensation
An Unlikely Pair? Combining Traveling Waves and Phasors for Reclosing on Hybrid Lines
Finding Faults Fast Saves Money and Improves Service
A Novel Protection Principle for Ultra-High-Speed Tripping of Lines Terminated on Transformers
A Method for Evaluating Loadability of Incremental-Quantity Distance Elements
Evaluation of Ultra-High-Speed Line Protection, Traveling-Wave Fault Locating, and Circuit Breaker Reignition Detection on a 220 kV Line in the Kalahari Basin, Namibia
Protecting EHV Transmission Lines Using Ultra-High-Speed Line Relays: A New Standard for PNM
Traveling-Wave Overcurrent – A New Way to Protect Lines Terminated on Transformers
Double-Ended Traveling-Wave Fault Locating Without Relay-to-Relay Communications
A New Digital Distance Element Implementation Using Coincidence Timing
Best of Both Worlds – Analog Principles Applied in a Digital Distance Relay
Distance Protection: Why Have We Started With a Circle, Does It Matter, and What Else Is Out There?
Line Length and Fault Distance Considerations in Traveling-Wave Protection and Fault-Locating Applications
Permissive or Blocking Pilot Protection Schemes? How to Have It Both Ways
A New Digital Filter Using Window Resizing for Protective Relay Applications
Circuit Breaker Ratings – A Primer for Protection Engineers
Preventing Line Faults With Continuous Monitoring Based on Current Traveling Waves
Locating Faults Before the Breaker Opens – Adaptive Autoreclosing Based on the Location of the Fault
Application of Ultra-High-Speed Protection and Traveling-Wave Fault Locating on a Hybrid Line
Improving Line Crew Dispatch Accuracy When Using Traveling-Wave Fault Locators
Practical Experience With Ultra-High-Speed Line Protective Relays
Sequence Component Applications in Protective Relays – Advantages, Limitations, and Solutions
Mystery Solved: Five Surprises Discovered With Megahertz Sampling and Traveling-Wave Data Analysis
Field Experience With an Ultra-High-Speed Line Relay and Traveling-Wave Fault Locator
Traveling-Wave Fault Locating for Multiterminal and Hybrid Transmission Lines
Testing Traveling-Wave Line Protection and Fault Locators
Testing Superimposed-Component and Traveling-Wave Line Protection
Accurate and Economical Traveling-Wave Fault Locating Without Communications
Sharing Direct Fiber Channels Between Protection and Enterprise Applications Using Wavelength Division Multiplexing
Directional Elements – How Fast Can They Be?
Performance Comparison Between Mho Elements and Incremental Quantity-Based Distance Elements
Practical Setting Considerations for Protective Relays That Use Incremental Quantities and Traveling Waves
Defining and Measuring the Performance of Line Protective Relays
Performance of Time-Domain Line Protection Elements on Real-World Faults
Speed of Line Protection – Can We Break Free of Phasor Limitations?
Locating Faults by the Traveling Waves They Launch
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i6361a Rear View
i9386a Dimensional View
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i6360a Front View
i6361a Rear View
i9386a Dimensional View