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Our products are designed for cost-effective performance monitoring and fault detection in everything from small rural substations to distribution centers in the urban environment. Our solutions for fault detection result in increased availability and perfomance of the power network. Protrol Engineering offers expert services with several fields of power system engineering, with a special focus on HVDC, Renewable Power Applications, and Distribution Networks. HVDC - High Voltage DC – Dynamic studies, protection coordination, project management, testing/commissioning, control upgrades and specifications. Design and commissioning of control and protection for substations. Protective relays – We provide protection studies, selectivity plans, configuration of protective relays and testing/commissioning using our Omicron. Renewable power production Connections – Project management and technical support for the installation and testing of wind parks, and related system studies. Railroad(16.7 Hz system) – We can develop specific control and protection devices that are not available on the market. - - - Protrol Engineering erbjuder experttjänster inom ett flertal områden, med inriktning på HVDC, Vindkraft och Eldistribution. Vi har bl.a specialistkompetens inom HVDC, högspänd likström – Exempelvis dynamiska studier, skyddskoordinering, projektledning, idrifttagning/provning, kontrollutbyte och specifikationer. Konstruktion och idrifttagning av kontrollanläggningar – Fördelningsstationer för alla spänningsnivåer. Reläskydd – Vi erbjuder skyddskoordinering, selektivplansberäkningar, konfigurering av reläskydd och reläskyddsprovning med Omicron. Anslutning av förnyelsebar kraftproduktion – Projektledning för installation och provning av vindparker samt studier för anslutningsalternativ. Järnväg (16,7 Hz system) – Vi kan utveckla specifika kontroll- och skyddsenheter från start till mål (och komma fram i tid).

Website http://www.protrol.se
Revenue $3 million
Employees 20 (20 on RocketReach)
Founded 2002
Address 8b Gustaf Werners Gata, Västra Frölunda, Vaestra Goetaland 421 32, SE
Phone +46 31 45 82 00
Technologies
Industry Electricity, Oil & Gas, Automotive, Earth Fault Detection, Energy, Utilities & Waste Treatment, Transportation, Self-healing Grid and Automation, Electronics, HVDC System Studies & Design, Consumer Electronics, HVDC Control & Protection, Hardware, HVDC Testing & Commissioning, Manufacturing, Protective Relay Studies, Power Grid, Relay Selectivity Plans & Settings, Energy, Relay Testing & Commissioning, Wind Power Grid Connection
Keywords Fault Detection, Power Monitoring, Performance Monitoring, Substation Monitoring, Energy Monitoring, Electrical Monitoring, Cost Effective Monitoring, Condition Monitoring, Grid Monitoring, Power System Monitoring, Power Grid Monitoring, Predictive Maintenance, Energy Management, Utility Monitoring, Asset Monitoring, Smart Grid
Competitors 3M, Henkel, Parker Hannifin, Analog Devices, DuPont, Mouser Electronics, Kistler Group, Laird, Rohm and Haas, Emerson & Cuming Microwave Products +45 more (view full list)
SIC SIC Code 49 Companies, SIC Code 491 Companies
NAICS NAICS Code 221 Companies, NAICS Code 22 Companies

Protrol AB Questions

The Protrol AB annual revenue was $3 million in 2026.

Gustav Holmquist is the Managing Director of Protrol AB.

20 people are employed at Protrol AB.

Protrol AB is based in Västra Frölunda, Vaestra Goetaland.

The NAICS codes for Protrol AB are [221, 22].

The SIC codes for Protrol AB are [49, 491].

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