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Primary and Secondary Electrical

Expert solutions for designing, managing, and optimising electrical systems for reliable and efficient power delivery.

At Partum Engineering, we specialise in delivering comprehensive solutions for both primary and secondary electrical systems.

Our expertise encompasses the full spectrum of electrical design, from high-voltage substations and transmission systems to intricate control and protection schemes.
Our engineers navigate the complexities of primary systems, such as transformers, switchgear, and circuit breakers, while ensuring seamless integration with secondary systems that include protection, control, and communication.
We are committed to providing tailored, reliable, and innovative solutions that enhance operational efficiency, safety, and sustainability across diverse sectors, including utilities, renewable energy, mining, and industrial applications.

OUR CAPABILITIES

  • Primary Electrical Systems Capabilities
    • High Voltage Equipment Design: Expert design of primary systems including transformers, circuit breakers, and disconnect switches up to 500kV.
    • Busbar Design & Optimization: Efficient busbar configurations for substations and switchgear systems to maximize reliability and performance.
    • Substation Layout & Equipment Placement: Precise planning for optimal equipment layout to ensure safe operation and ease of maintenance.
    • Earthing & Bonding Systems Design: Comprehensive grounding systems to ensure personnel safety and equipment protection.
    • Insulation Coordination Studies: Design of insulation systems to prevent equipment damage from overvoltages and ensure system reliability.
    • Lightning Protection Systems: Advanced solutions for protecting substations and electrical equipment from lightning strikes.
    • Fault Level Analysis & Protection Coordination: In-depth fault studies to ensure equipment is protected from short circuits and overloads.
    • Overhead Line Design: Design of high-voltage transmission and distribution lines, including pole and tower structures.
    • Transformer & Reactor Design Integration: Efficient design and integration of transformers and reactors for voltage regulation and power flow control.
    • Compliance with Industry Standards: Ensuring designs meet AS/NZS, IEC, and local utility requirements for safety and reliability.

 

  • Secondary Electrical Systems Capabilities
    • Protection & Control Systems Design: Development of reliable protection schemes to safeguard electrical systems and ensure operational integrity.
    • SCADA & Automation Systems: Design and integration of Supervisory Control and Data Acquisition systems for real-time monitoring and control.
    • Relay Coordination & Setting Calculations: Precise relay coordination to prevent unnecessary outages and ensure system protection during faults.
    • Communication & Telemetry Systems: Design of robust communication networks for remote monitoring, data acquisition, and control.
    • Metering & Monitoring Systems: Design of accurate metering solutions for energy measurement and system performance monitoring.
    • Interlocking & Control Circuit Design: Safe and reliable design of interlocking systems for secure operation of electrical equipment.
    • HMI & Operator Interface Design: User-friendly interfaces for system monitoring and control, enhancing operational efficiency.
    • Backup Power Systems Design: Integration of uninterruptible power supplies (UPS) and backup generators to ensure system reliability during outages.
    • Fault & Event Recording Systems: Advanced fault recorders and analysis tools for post-event diagnostics and system performance evaluation.
    • Standards Compliance & Regulatory Adherence: Designs that meet industry standards such as AS/NZS, IEC, and utility-specific requirements for secondary systems.

HOW WE CAN HELP
System Design and Engineering
We provide expert design and engineering services for both primary and secondary electrical systems, ensuring optimal performance, reliability, and safety.
Project Management
Our experienced project managers oversee every aspect of your project, from concept through to completion, ensuring timely delivery and budget adherence.
Protection and Control Schemes
We develop advanced protection and control schemes to safeguard your electrical infrastructure and ensure seamless operation.
Grid Connection and Compliance
We handle all aspects of grid connection, including regulatory compliance, grid code analysis, and system studies, to facilitate smooth integration with existing networks.
Testing and Commissioning
Our team conducts rigorous testing and commissioning services to verify system integrity, functionality, and safety before going live.
Ongoing Maintenance and Support
We offer ongoing maintenance, support, and upgrades to keep your electrical systems operating efficiently and reliably over their entire lifecycle.
OUR PORTFOLIO

Successful Primary and Secondary Electrical Projects

CLIENT TESTIMONIALS

At Partum, we prioritise building strong client relationships, which drive successful project outcomes.