Microprocessor-based relay protection equipment in power supply systems. MPSRZ-SES-SN
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MPSRZ-SES-SN
Microprocessor-based relay protection equipment in power supply systems. Stand design with laptop.
Delivery time is 12 weeks.
Commisioning is advisable
Microprocessor-based relay protection equipment in power supply systems. Stand design with laptop.
Delivery time is 12 weeks.
Commisioning is advisable
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Description
The laboratory bench provides the study of the ideology of building microprocessor-based relay protection and automation terminals, the features of their configuration and operation. To study the operation of protection and automation devices, the stand includes a three-phase physical model of the power supply system, which provides high-quality modeling of normal, emergency and transient operation modes.
Routine Modes of Electrical Equipment Operation:
- Study of electrical equipment operation modes under symmetrical load.
- Study of electrical equipment operation modes under asymmetrical load.
- Study of processes under direct start of electric motor.
- Study of electric energy loss in electricity supply systems influenced by load.
- Study of operation mode of electrical equipment influenced by load type.
- Study of compensation mode of reactive power with the help of capacitor.
- Study of operation mode of electric equipment influenced by characteristics and schemes of capacitor start.
- Study of electric energy quality values.
- Electromagnetic transient phenomena under symmetric short circuits in electricity supply system.
- Electromagnetic transient phenomena under asymmetric short circuits in electricity supply system.
- Study of factors that influence values of short circuit currents in electricity supply system.
- Limiting short circuit currents with the help of linear reactor.
- Study of motor load under short-time voltage cutoff in the cycle of relay protection and automatics operation.
- Current cutoff section breaker.
- Overcurrent protection of local switch.
- Overcurrent protection of electricity transmission line with voltage triggering.
- Current protection of power transformer.
- Automatic reclosing of electric transmission line.
- Modules of: Power supply, Three-phase circuit (2 pcs), Power transformer (2 pcs), Capacitor, Feed reactor, Active load (2 pcs), Motor load, Local switch (2 pcs), Bus section breaker, Switch module of cable electricity transmission line (2 pcs), Short circuit switch, I/O.
- Electrical machine unit (asynchro squirrel cage motor and fly-wheel).
- Industrial protection terminal.
- I/O unit.
- Measuring transformers unit.
- Laptop.
- Laboratory rack.
- Terminal rack.
- Software.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | stand design |
Type of control | with laptop |
Dimensions, mm | 1500х2050х650 |
Weight, kg | 500 |
Voltage, V | 3х380 |
Power consumption, VA | 1500 |
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