Electrical design, engineering and consultancy solutions for Medium and High Voltage Substation and Switchgears in different sectors such as
Renewables, Data centres, Utility project such as Contestable DSO/TSO projects, Industrial Projects.
Secondary Design/Engineering
Basic Drawings such as: • Single Line Diagram • Protection Single Line Diagram • Trip Matrix • Control and Interlock Logic Diagram • CT/VT Calculation • AC/DC Calculation (Battery Sizing, Cable Sizing etc.) • Signal List • Panel Front View • Panel Arrangement and layout
Full Detail Schematic Drawing such as: • Protection Panel (Line, Transformer, Busbar …) • Control Panel • Control and Protection for the MV Switchgears • AVR Panel for Transformer OLTC • AC/DC Distribution Panel • SCADA Panels • Remote interrogation Panel • Marshalling Panel • Tele-protection Panel
Primary Design/Engineering
• Substation Layout and Section drawings for outdoor switchyards • Technical specifications and submittals of all primary equipment such as CT,VT, CVT, Transformer, CB, DS/ES etc. • Earthing Studies • Lightning Calculation
Substation Automation System (SAS) and SCADA Full Engineering and Design Services for the SAS and SCADA
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Design of Network Architecture •
Single Line Diagram with Topological Colouring • Topological Interlocking • Safe Command Processing, Lockout-Tagout • Seamless routing of commands and signals among protocols, such as IEC 61850, Modbus TCP, DNP3 etc.
• Alarm Management • Sequence of Events • Trend View
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Collection and Investigation of Disturbance Records (COMTRADE)
• Integrated Historian • Seamless Process Server Redundancy such as PRP, HSR and RSTP • Automatic Switching Sequences • Programmable Soft Logic (IEC 61131-3) • Mobile Event Notification • Secure Remote Access • Design of Network Architecture • Configuring the gateways and RTU’s • Configuring the IEDs (IEC 61850 MMS and GOOSE) • Issuing BOM for all the required Hardware and Software
