Laboratory of Specialisation

12 laboratory / computer room exercises from the below mentioned topics:

1.       Laboratory measurements

1.1.    Power quality impact of consumers, measuring of power quality characteristics

1.2.    Power quality impact of rectifiers, measuring of the harmonic effect of household devices, reactive power compensation, harmonic filter design

1.3.    Measuring of the network connection parameters of PV inverters

1.4.    Analysis of AC/DC converters

1.5.    Digital overcurrent protection relays on networks with distributed generation, application by bidirectional power flow

1.6.    Substation EMC analysis – external on-site measurement

1.7.    Microgrid management, inverters in island operation, renewable generation balance with consumers

1.8.    Analysis of smart meters: parametrization, accuracy test, theft-detection, load control functions.

1.9.    Analysis of Power Line Communication (PLC/BPL): network impedance measurement, transmission parameter measurement, spectral analysis (smart meter communication test)

1.10.Ideal switching off of direct and alternating shortcut currents on a concentrated parameter network model. Measuring and calculating of restriking voltage during the switching. Analysis of the effect of network parameters.

1.11.Detecting parameters of faults on cable insulation and cable utilities. Insulation diagnostic analysis of cable lines with the dielectric characteristics

1.12.Analysis of asynchronous machine.

1.13.Analysis of synchronous machine.

2.       Computer room exercises, software appliance:

2.1.    Load and voltage analysis of a low voltage network area, designing with different size household size PV system.

2.2.    Analysis of the load and control characteristic of a high/medium voltage (120/20 kV) transformer substation for the purposes of small power generator connection, its effect on the voltage quality.

2.3.    Technical and economic analysis of the development of the medium voltage network: development/operational costs, cable/covered overhead wire/overhead wire options, optimal displacement of opening sections, effect of the connecting small generating units.