Model of electrical system. MES1-NN
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MES1-NN
Model of electrical system.
Delivery time is 6 weeks.
Commisioning is advisable
Model of electrical system.
Delivery time is 6 weeks.
Commisioning is advisable
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Description
This laboratory bench provides the following laboratory and practical works to be performed in professional educational institutions of the subjects of Electromagnetic and electromechanical transients in electric power systems, Automatics of normal modes of electric power systems, Emergency Automation in Power Systems.
Transients process in power systems
- Analysis of transient process under three-phase short circuits in electrical network supplied by a source of infinite power.
- Analysis of transient phenomena under asymmetrical short circuits in electrical network supplied by a source of infinite power.
- Study of synchronization of natural synchro generator and network.
- Determination of angle characteristics of synchro generator.
- Study of influence of parameters of elements, circuit and mode of electrical system on its stability.
- Study of effect on static stability of full-scale Synchro generator type of short circuit in the power system.
- Study of effect on dynamic stability of full-scale synchro generator short circuit duration in the power system.
- Automatic reclosing of electric transmission line.
- Automatic transfer to back up supply connection.
- Automatic adjustment of excitation of synchro generator.
- Automatic synchronization of generator and network.
- Current cutoff.
- Overcurrent protection of electricity transmission line with independent time delay.
- Overcurrent protection of electricity transmission line with voltage triggering.
- Protection from single-phase-to-ground short circuit.
- Modules of: Power supply; I/O; Power meter; Excitation; Frequency converter; Three-phase circuit; Speed meter; Switch (2 pcs); Measuring; Single-phase transformers (2 pcs); Power line; Synchronization; Unit.
- Electrical machine unit (asynchro motor, synchro machine, encoder).
- Laptop.
- Frame
- Frame.
- Software.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | desktop case |
Type of control | with laptop |
Dimensions, mm | 1070х950х450 |
Weight, kg | 120 |
Voltage, V | 3х380 |
Power consumption, VA | 750 |
Documents