Using the latest software tools, we can supply layouts that are detailed, contain precise dimensions, and include all of the necessary installation details with manufacturer catalog information and design guides.
The control & protection system must work in parallel in order to provide full control as well as protection of the primary equipment in a substation.
Phoenix Engineering has an enormous amount of field and design experience in the substation control & protection systems and can provide a variety of services in High Voltage, Medium Voltage and Low Voltage substations.
For primary design we can made:
Overall Site Layout and elevations
Voltage levels up to 550kV GIS and AIS site plans with primary equipment dimensions, building dimensions, site dimensions, transformer bund details, hazard plans and demolition drawings.
Primary equipment verifications
Manufacturer specification lay verifications.
Grounding grids for below and above grounding of primary and secondary equipment with installation details (BoQ’s) and calculations proving the integrity of the grid design.
Detailed lightning protection layouts, calculations and installation details for exterior and interior equipment, along with coordinated surge protection devices.
Power cable routing designs with adequate power cable supports from 0.4kV to 550kV power cables, also LV and multicore cable routings, sections, details and BoQ`s.
Detailed cable tray routes along with the cable tray designs and infill reports.
For secondary design we can made:
Single Line & Key Line Diagrams
Creations of sld based on typical arrangements or client request, definition of primary equipment, definition of control & protection operation and principles.
Control & Protection logic diagrams
Logic diagrams of control and protection, inter-locking, inter-tipping, auto close schemes, operational tripping scheme and trip logic.
Protection and Control Schematic Diagrams
Production of circuit diagrams, wiring diagrams, cable lists, core sheets and equipment connection diagrams.
Calculations, selectivity report and relay parameterization.
Detail design of control and protection panels as per selected equipment.