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ALIRANEnergy infrastructureJakarta / Singapore
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Grid / Operating

Java Grid

A substation and feeder upgrade that makes room for distributed generation on an industrial corridor.

Transmission towers at sunset
Java Grid, feeder corridor. Concept image.06.55 S / 107.44 E
Location
West Java
Technology
Grid
Configuration
Substation and feeder upgrade
Status
Operating
Site note

The corridor carries a mixed industrial load with a sharp midday peak. The upgrade replaces ageing switchgear and adds capacity for rooftop solar without changing the overhead line route.

Work was sequenced around the factory shifts. The substation stayed live throughout, with temporary feeders carrying the load during changeover.

Approach
  1. 01Keep the existing overhead line route.
  2. 02Stage the switchgear changeover around factory shifts.
  3. 03Leave capacity for rooftop solar connections.
Industrial plant with pipes and towers
The corridor serves a mixed industrial load.
Solar panels above grass
Distributed generation connects along the feeder.
Next assetBatam Rooftop