Services

Power Engineering

Design, construction, and commissioning of power facilities — from conceptual design to a complete facility.

What we do in the field of
power engineering

In the "Power Engineering" business sector, TELENERG-INŽENJERING covers the entire life cycle of a power project — from technical documentation and equipment procurement to installation, testing, and overhauls of facilities at all voltage levels.

01
Project Documentation

Preparation of conceptual, main, and detailed designs for power facilities, as well as other technical documentation for the preparation and execution of investment works in the power sector.

02
Procurement of Primary Electrical Equipment

Procurement and delivery of primary electrical equipment: generators, power and instrument transformers, circuit breakers, disconnectors, MV switchgear, high-voltage cables, and AC/DC distribution systems. Quality control during manufacturing.

03
Supervision and Installation of Primary Equipment

Supervision of installation and the installation of primary equipment for power facilities — substations, transmission lines, cable facilities, and industrial power plants.

04
Testing and commissioning

Functional testing and commissioning of electrical equipment and complete facilities. Verification of technical parameters and documentation of test results.

05
Construction of Complete Power Facilities

Construction of complete low, medium, and high voltage power facilities for utilities, industry, and the public sector — from foundations to turnkey handover.

06
Overhauls, Testing, and Modeling

Overhauls and periodic testing of power facilities. Computer modeling of power networks in production, transmission, and distribution for the purpose of increasing security and verifying system response and test results.

Facilities and voltage levels
where we operate

We provide solutions across the entire power system — from low-voltage installations to high-voltage infrastructure and professional studies.

LV

Low Voltage Facilities

  • ≤ 1 kV
  • Distribution switchgear, AC/DC systems, control facilities, and industrial LV plants of all sizes.
MV

Medium Voltage Facilities

  • 1–35 kV
  • MV/LV substations, MV cable installations, switchgear, and 10/20/35 kV distribution networks.
HV

High Voltage Facilities

  • 110–400 kV
  • Substations and transmission lines (110/220/400 kV) for power transmission and distribution.
Industry

Industrial Plants

  • LV / MV / HV
  • Power supply and facilities for industrial plants, process industry, and infrastructure objects.
Hydro & Power Plants

Generation & RES

  • MV / HV
  • Electrical facilities for hydroelectric plants, thermal power plants, and renewable energy source (RES) facilities.
Studies

Modeling and Studies

  • LV / MV / HV
  • Computer modeling of power networks: power flow analysis, short-circuit calculations, safety studies, and protection verification.