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
•
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
•
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
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