Relay and protection, substation protection model

Introduction Characteristics

Relay and protection, substation protection model Training set is designed based on new topics approved by the Ministry of Science and has a written agenda. This device is used to provide relay and protection laboratories as well as training personnel of power distribution companies, industries and factories. The capabilities of this device include the following
• The ability to observe and record three-phase current and voltage transient waveforms
• The ability to observe fault signals and relay reactions simultaneously
• CTs and PTs as measurement equipments
• Digital voltage protection relay studies in over and under voltage conditions
• Digital overcurrent protection relay consideration
• Grid voltage variation capability
• The ability to protect transmission lines, buses and transformers
• Motor and generator protection against voltage and current variations
• Two medium transmission lines with capability of series and shunt connections
• Power transmission substations with controllable circuit Breakers and isolators
• Analysis of nonlinear loads effects on relay operation
• Simulation capability for different fault types
• Generator synchronization capability with infinite bus:

1) Infinite bus model
2) Turbine simulator
3) Device protection using different fuses
4) Substation model
5) Transmission lines
6) Three-phase transformer
7) Three-phase multifunction meters
8) Linear electrical loads included resistors, inductor and electrical motor
9) Nonlinear electrical load
10) Manual and automatic control of grid lines
11) Synchronizer
12) Digital timer
13) Different types of current and voltage transformers
14) Computer monitoring of relay signals and grid simultaneously
15) Frequency protection relay
16) Current protection relay
17) Voltage protection relay
18) The ability to add distance and differential relays

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Relay and protection, substation protection model - Model RP-103