Engineering
Power System, ARC Flash, Coordination Studies & Power Quality
Assess the Performance and Reliability of Your Electrical Systems
Power systems are complex networks that deliver electricity from generation sources to end-users. These systems must operate safely, efficiently and reliably to ensure a constant and stable supply of electrical energy. Power system coordination studies are a critical part of this process.
Expanse engineers perform power system coordination studies to assess the performance and reliability of electrical systems. They involve a comprehensive examination of various protection devices, such as circuit breakers, relays and fuses, to ensure they function correctly and coordinate with one another.
ARC Flash Studies to Comply with OSHA, Minimize Risk and Keep Workers Safe
Electrical systems are dynamic and change over time. Internal changes, such as adding new equipment can affect the level of ARC Flash energy. A study must be updated every time the system changes. Expanse provides ARC Flash study services to understand the actual level of danger and the appropriate personal protective equipment (PPE) required for employees.
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Services
Identify Power Savings
Expanse offers a comprehensive Power Optimization Report which provides a holistic view of a facility’s power utilization and power source. Our Expanse engineering team takes the unique requirements of a customer’s site into account and delivers innovative electrification design solutions designed to reduce costs and enhance reliability.
Expanse Covers Your System’s Full Service Lifecycle
DATA COLLECTION
Our team collects utility information and details about your existing equipment and system.
ANALYSIS
We perform calculations and compare these values to the equipment ratings.
DESIGN
We address any needed system or procedural changes to eliminate hazards.
IMPLEMENTATION
Our team then constructs the necessary changes and establishes safe work practice procedures.
Capabilities
Power System & Coordination Studies and Power Quality Services
- LOAD FLOW ANALYSIS
- PROJECT SCOPE DEVELOPMENT
- SHORT CIRCUIT ANALYSIS
- CAPITAL BUDGETING
- PROTECTIVE DEVICE COORDINATION STUDIES
- PLANNING CONSULTATION
- RELAY COORDINATION STUDIES
- ARC FLASH ANALYSIS
- RELIABILITY STUDIES
- MOTOR STARTING STUDIES
- HARMONICS STUDIES
- ROBUST QC PROCESS
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