Power Systems Engineering

Mannvit provides the technical expertise necessary for designing and building efficient and cost-effective modern power systems, including transmission lines and substations. Our services include power system analysis and planning, electrical design, civil and structural design, environmental impact assessment, procurement, construction management, commissioning and testing. Our services also include maintenance support for transmission and distribution systems.

Upplýsingatækni - Mannvit.is

Power transmission system analysis and design services:

  • System analysis and design, covering power generation, transmission, distribution and load        
  • Transmission lines and HV underground cables
  • Design of harmonic filters and capacitor banks for reactive compensation 
  • Environmental Impact Assessment
  • Structural analysis and design
  • Power system communication
  • Construction management

Substations and transformer stations:

  • Substation design, GIS and AIS indoor and outdoor
  • Design of harmonic filters and capacitor banks for reactive compensation
  • Transformer design
  • Design and analysis of substation grounding systems
  • Civil and structural design
  • Protection systems design and configuration
  • Substation automation design
  • Security system design
  • Construction management
  • Commissioning and testing

Electrical Power Distribution:

  • Design of MV and LV underground distribution networks
  • Distribution substations
  • Protection planning and co-ordination

Main project areas are related to power production, transmission and distribution for large end-users, public power companies and independent power producers (IPPs).


Sigurður Sigurjónsson

Discipline Manager Electrical Systems


+354 422 3404

Þórður Ófeigsson

Electrical Engineer M.Sc. High-Voltage


+354 422 3473

Ármann Ingason

Discipline Manager High-Voltage


+354 422 3454

Þröstur Helgason

Discipline Manager Electrical and IT


+354 422 3425