Energyze has developed a strong track record in the strategic planning, feasibility development, detailed design and construction supervision of transmission systems at all voltages up to 500 kV. Our personnel have completed transmission system consultancies all over Australia and the Asia Pacific region.

• Route & conductor selection
• Line optimisation
• Development of transmission line standards
• Transmission structure analysis/design (PLS-POLE, PLS-TOWER / Microstran)
• Transmission line analysis/design (PLS-CADD)
• Civil & Structural Design
• Transmission line performance analysis
• System efficiency & loss reduction programmes
• Engineering, procurement & construction supervision
• Economic, environmental & social analyses
• Failure Investigations
• Power system master planning
• Sub-soil investigation & earthing systems
• HV Cable Design
• Tariff studies
• Transmission line uprating investigations

Energyze personnel have successfully worked on numerous substation engineering assignments. We provide the full spectrum of services for Substations and Switchyards including Primary design, Secondary design, Civil, Structural and Ancillary services.

We have worked on all systems ranging from Medium Voltage to Extra High Voltage (upto 765kV) as well as High Voltage DC (HVDC).

Some key services we offer in substation design include:

• Site selection and Switchyard design
• Computerised control substation design
• Conceptual design & layout
• Protection design & fault analysis
• Control & automation system design
• Earthing system design
• Lightning protection system design
• SCADA & Telecommunications
• Economic Analysis
• Engineering, procurement & construction supervision
• Power system master planning
• HV Cable Design
• Fire and Hydraulics
• Footing and Bund designs
• Building and Structure designs
• Lighting and Access control design

Energyze personnel have delivered engineering services for power distribution design in various areas including distribution network reinforcement, customer funded designs, cable feeder exits ratings study, designs for sub-division of residential blocks and construction camps, distribution designs for mine and port facilities, project management of new substations and other electrical facilities.

Our Key services include:

• Distribution Load Flow analysis

• Distribution line design

• Power Cable Operational Ratings Analysis

• Distribution systems design & specification

• Residential & industrial subdivision design

• Supplies to industrial loads

• Protection design & fault analysis

• Engineering, procurement & construction supervision

• Distribution standards development

• Rural electrification & site camps

• Remote Area Power Systems

• Wind farm electrical systems design

• Generation interconnection

• Regulatory affairs

• Asset Management services

• Economic analysis

• Earth Potential Rise (EPR) evaluation
• Step, touch and transfer voltage assessments
• Low Frequency Induction (LFI) assessments
• Electromagnetic Interference (EMI) studies
• Electric/magnetic field exposure (EMF) studies
• Earthing and Bonding for traction systems
• Electrolysis assessment – stray DC current analysis & earthing system design
• Corrosion assessments, monitoring and management We use industry leading Software such as CDEGS and we follow key local and international standards such as AS 2067, AS 3000, AS 7000, AS 3007, AS 4853, AS 3835, ENA EG1, ENA EG0, IEEE 80 and IEEE 81.

• Lightning Protection Studies
• Insulation Coordination Studies
• Refer to our “Power System” section for further information about transient studies

We can address the deficiencies in electrical systems while identifying the potential to save energy and meeting future needs with existing assets. Our engineers are proficient in using some of the worlds most advanced power system analysis tools including DigSILENT, PSSE, PSCAD, Etap™ and others. The analysis covers both large and small networks as well as grid connected and isolated microgrids. We provide the following services:

• Network Planning
• Concept Design planning, staging and sizing
• Load Flow Studies
• Short Circuit Studies
• Power Quality Analysis
• Harmonics Studies
• Arc Flash Studies
• Dynamic Studies

We offer advanced capability in performing transient studies including the following types of assessments:

• Lightning Surges (Backflash)
• Transient Recovery Voltage (TRV) Analysis
• Arrester Duties and Insulation Coordination
• Switching Surge Analysis
• Capacitor Bank and Shunt Reactor Switching
• Transmission Line and Distribution Feeder Energizing
• Transformer Switching and Dynamic Overvoltages
• Ferroresonance / Parallel Linear Resonance
• Motor Starting and Motor Transients
• Inverter or other power electronic based switching

Energyze provides secondary system services for the protection and control of power system components.

We provide the following key services:

• New protection, automatic control and metering system design
• Existing system refurbishment/replacement, including designing AC and DC schematic drawings and determining CT / VT requirements
• Equipment Selection from key vendors such as SEL, ABB, Siemens, Schneider, GE and others
• Setting and configuration of protection, control and metering systems, such as IEC 61850 designs and integration
• Power system modelling and grading/coordination studies
• Protection scheme setting and design review
• Protection designs and settings for compliance with relevant Technical Codes
• Bench Testing
• Factory Acceptance Testing
• Site Acceptance Testing
• Integrated Testing and commissioning

Energyze personnel have extensive experience in SCADA and Automation systems and this is core to our ability to choose the best technologies for each application and integrate these as a solution for the client.

Energyze personnel have worked on major Substation Automation projects incorporating protection, IEC61850 and SCADA functions into a consolidated automation solution.

Energyze provide SCADA and control systems services on industrial facilities and mine sites. We work with RTU, PLC and HMI platforms as well as energy management systems for process and non process infrastructure.

The key services we provide:

• Concept and Feasibility design
• Solution Specification
• Solution design including design drawings and procurement packages
• Hardware procurement
• Software configuration
• Software system testing (FAT / SAT)
• Process optimization, system performance monitoring
• Operating and maintenance training and documentation

We provide telecommunications network design and associated services. Our personnel can

manage the successful delivery of projects from concept through to commissioning and maintenance. We work with OPGW, Fibre, Radio, Microwave, Telemetry, design of backbone networks, long haul, point to point networks and other systems.

• Wireless Carrier (VHF, UHF, Microwave Backhaul and Mesh)
• High level RF Planning;
• Cable Carrier Systems (Pilot Wire, Metallic, Optical Fibre, Power Line Carrier)
• Civil design
• Network Access Solutions
• TDM Networks such as SDH and PDH
• Layer 2 and Layer 3 Ethernet Networks
• MPLS Networks
• Telecommunications Power (AC and DC Power)

We support the following services

• Voice and Telephony (POTS and VOIP)

• Digital Mobile Radio (DMR)

• Distribution Automation
• Advanced Metering
• Transmission SCADA
• Protection – Tele-protection and – Digital 
• Corporate Connectivity

• Communications Network Management

Energzye has specialist experience in the delivery of civil and structural designs to support power and renewables projects. These skills extend to other infrastructure, industries and client groups as well. The services we offer include:

• Civil Works including Bulk Earthworks
• Access Roads
• Flood Studies & Waterway Assessments
• Hydrology & Flood Protection Design
• Seismic and Wind Loading Analysis
• Building Design (Transportable and Permanent)
• Structure Design