Adrem has completed the development, modernization and systematization works of the medium voltage network related to the 110/20 kV Năvodari transformer substation, in a project carried out for Electricity Networks Romania and financed through the Modernization Fund.
The project aimed to modernize the electricity distribution infrastructure in an area undergoing accelerated development, characterized by the continuous increase in consumption and the expansion of the residential and tourist areas in Navodari and Mamaia Nord.
During the works, about 37 km of medium voltage networks were built and 14 transformer substations were modernized, integrated or newly established. The project included:
• modernization of the medium voltage lines related to the Navodari substation;
• installation of network analyzers in 53 transformer substations;
• replacement of some overhead sections with underground cables;
• installation of new PTABs and modernization of existing substations;
• integration of remote control and SCADA systems;
• implementation of the necessary infrastructure for the digitization and monitoring of the network.
At thesame time, the project included the installation of RTU equipment for remote monitoring and command, the integration of the communication infrastructure and the preparation of the network for smart technologies for the operation and management of electricity distribution.
Through the implementation of the project, the existing infrastructure, difficult to maintain and affected by obsolete technologies, was replaced with modern, safe and more efficient solutions, contributing to:
• increasing continuity in electricity supply;
• reducing interruption and intervention times;
• improving the quality of energy supplied to consumers;
• reducing technological losses;
• increasing the degree of digitization of the network.
The project was carried out with the support of the Adrem teams involved in the design, execution, integration and commissioning, whom we thank for their professionalism and involvement during all stages of implementation.
We also thank our partners from Rerete Electrice Romania for their trust and for their good collaboration in carrying out this important project for the energy infrastructure in the region.