Model of electrical system with measurement of power quality indicators. MES-PKE-NN
690 370 RUB
Ask a Question
MES-PKE-NN
Model of electrical system with measurement of power quality indicators.
Delivery time is 8 weeks.
Commisioning is advisable
Model of electrical system with measurement of power quality indicators.
Delivery time is 8 weeks.
Commisioning is advisable
More details
Need a consultation?
Our experts will answer any question.
Ask a Question
Description
The laboratory bench is a physical three-phase model of the electric power system, equipped with virtual devices for relay protection and automation consist of Power line , Power transformers, Synchro generator, Switches, Three-phase circuit, Active, Inductive and capacity load.
Routine Modes of Electrical Equipment Operation
- Taking measurements of characteristics of steady mode of electric network with single power supply.
- Taking measurements of characteristics of steady mode of electric network with double power supply.
- Electric energy loss in distribution networks.
- 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.
- Voltage adjustment made by reactive shunt compensation.
- Decrease in higher harmonic generation level by replacement half-way rectifier with double-way rectifier in DC load supply scheme.
- Determination of voltage deviation influenced the power taken by inductive load.
- Determination of voltage deviation influenced the power taken by capacity load.
- Measuring of electrical energy quality values.
- Voltage adjustment made by series capasity compensation of reactive power.
- Voltage adjustment made by reactive shunt compensation.
- Current higher harmonic compensation with the help of filter compensative device.
- Current cutoff.
- Overcurrent protection of electricity transmission line with independent time delay.
- Overcurrent protection of electricity transmission line with voltage triggering.
- Overcurrent protection of electricity transmission line with limited dependent time delay.
- Protection from single-phase-to-ground short circuit.
- Series differential protect of power lines.
- Differential protection of transformer.
- Automatic reclosing of electric transmission line.
- Automatic transfer to back up supply connection.
- Automatic switching to back up of bus section breaker.
- Automatic adjustment of rotations per minute of synchro generator.
- Automatic adjustment of excitation of synchro generator.
- Automatic synchronization of generator and network.
- Modules of: Power supply; Three-phase circuit; Power meter; Measuring; Speed meter; Excitation; Frequency converter; Single-phase transformers (2 pcs); Power line (2 pcs); Switch (3 pcs); Synchronization; Unit; Inductive load; Capacity load; Active load; Auto transformer; single-phase rectifying load and filter compensating device; Feed reactor; Series capacity; I/O.
- Electrical machine unit with fly-wheel.
- Motor load.
- Laptop.
- Frame (2 pcs).
- 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 | 2540х650х300 |
Weight, kg | 200 |
Voltage, V | 3х380 |
Power consumption, VA | 1000 |
Documents