The thesis describes the legislation in force that regulates the field of electricity supply and the processes of charging network tariff and other contributions in Slovenia. It presents all the main actors in the electricity sector who are indirectly or directly involved in the process. It also touches on the ways of exchanging data between distribution companies and suppliers.
The practical example explains the renovation of the information system in the company Elektro Gorenjska d.d., which replaced an outdated and ineffective system. Furthermore, it describes in more detail the entire process of charging network tariff and other contributions using the programme, which includes measurement and calculation data, types of calculations, determination of tariff groups, and calculation controls necessary for issuing an invoice.
The final part assess the renovated system and proposes improvements for its further development and greater effectiveness.