Design & Engineering

Using the latest software tools, we can supply detailed layouts, contain precise dimensions, and include all of the necessary installation details with manufacturer catalogue information and design guides.

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 verifications.
✔ Earthing system
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.
✔ Lightning system
Detailed lightning protection layouts, calculations and installation details for exterior and interior equipment, along with coordinated surge protection devices.
✔ Cable routing
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.
✔ Tray routing
Detailed cable tray routes along with the cable tray designs and infill reports. 

The control and protection systems must operate in parallel to ensure comprehensive monitoring, control, and protection of the primary equipment within a substation. 

Innopower Solutions brings extensive field and design expertise in substation control and protection systems, offering a wide range of services across High Voltage (HV), Medium Voltage (MV), and Low Voltage (LV) substations.

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 schemes and trip logic
✔ Protection and Control Schematic Diagrams
Production of circuit diagrams, wiring diagrams, cable lists, core sheets and equipment connection diagrams
✔ Protection setting
Calculations, selectivity report and relay parameterization
✔ Panel general arrangement
Detail design of control and protection panels as per selected equipment.