Power System Studies | Sigma Power Services

Comprehensive Power System Analysis for Safety, Reliability, and Performance

Sigma Power performs a variety of power system analyses, including short circuits, protective device coordination, and arc flash studies, in addition to documentation updates. All of our power system analyses are designed to maximize power quality, improve power system performance and reliability, system coordination and increase personnel safety.

The power systems analysis experts at Sigma enable efficient, economical use of power by using field measurements and computer modelling to analyse power system. Our extensive experience in the electrical power distribution industry, in combination with the latest engineering software, produces electrical engineering documentation of the highest quality.

Our Services Include:

Network planning and system design
Grid interconnection studies for industrial plants
Impact studies for new projects or extension
Equipment Failure investigation studies
Insulation co-ordination/Ferro resonance studies

Arc Flash Hazard Analysis
Industrial network performance assessment studies
Protection co-ordination and setting calculation studies for generating
Stations, transmissions & distribution networks & industrial plants
Power Quality Measurements & assessment studies

Engineering Design

We provide state-of-the-art engineering for power industry covering Generation, Transmission and Distribution; we develop customized solutions for power supply and offer services for public utilities and industrial consumers. Our customers continue to benefit from the competence and extensive experience of our highly qualified and dedicated professionals.

Expertise in Conducting:

Power Flow Studies
Short Circuit Studies
Contingency Studies
Protection System Studies
Motor Starting Studies

Arc Flash Hazard Analysis
Voltage Stability Analysis
Transient Stability Analysis
Equipment Sizing
Equipment Protection Applications
Line Constraints & Parameter Evaluation

Power System Studies FAQ’s

What types of power system analyses does Sigma Power perform?

Sigma Power conducts a range of power system analyses including short circuit studies, protective device coordination, arc flash hazard analysis, power flow studies, and voltage stability analysis, all aimed at improving system performance, reliability, and safety.

How does Sigma Power ensure the reliability and safety of power systems?

Sigma Power uses a combination of field measurements and computer modeling to analyze power systems, ensuring maximum power quality, enhanced coordination, and improved safety for personnel through comprehensive studies and documentation updates.

What is included in Sigma Power's protection coordination and setting calculation studies?

Sigma Power provides protection coordination and setting calculation studies for generating stations, transmission and distribution networks, and industrial plants. These studies help optimise protection schemes, ensuring the safe and efficient operation of power systems.

How does Sigma Power support industrial plants with power system design and analysis?

Sigma Power offers services like grid interconnection studies, impact studies for new projects, equipment sizing, and motor starting studies. These services ensure that industrial plants are designed and operated efficiently while meeting safety and regulatory standards.

Our Values

Driven by the principle of ‘Delivering Value. Always!’ our core values serve as a foundation for company culture and guide decision making, and interactions with customers, employees and partners across the group.