Electrical Engineering Division

Our special Distribution Network Operation Department is focused on customer service in the area of distribution network operation.. The department is staffed by experienced team with a long history of involvement in solving problems in the operation of distribution grids. The department provides expert services including:

Operating neutral points of distribution networks (DS)

• analysis of the current network situation both in conventional distribution and in industrial MV networks;
• design of available methods of the neutral point operation (insulated, compensated = resonant grounded, special);
• technical modifications performed to improve operating conditions in the network;
• possibilities of solving voltage unbalance in distribution and industrial networks;
• earth fault protection and detection systems depending on the method of neutral point operation.

Development and production of special electronic devices

• MCI P-01 - current injection module for arc suppression coil tuning;
• ARS series controllers for auxiliary resistor switching;
• controllers for special purposes, such as Faulty Phase Earthing (FPE).

Metering electrical quantities in LV and MV networks

• recording time history of the electrical quantities;
• assessment of the records; analysis of results;
• preparation of evaluative studies.

Lectures and training courses on operating distribution networks