Client Challenge
Karachi Grains needed to run solar and generators together without risking reverse power flow into the Generator or unauthorized export to the WAPDA grid, while keeping visibility into performance from anywhere.
Food ProcessingPV-DG SynchronizationCompleted Oct 2024
PV Generator Synchronization & Zero Export System for Karachi Grains
A PV Generator synchronization system with reverse power protection, Zero Export control, and cloud monitoring deployed for Karachi Grains Private Limited, a food processing facility.
Industry
Food Processing
Location
Karachi, Pakistan
Solution
PV-DG Synchronization
Primary Outcome
Better export compliance
Scope of Work
Synchronize the plant's PV solar array with backup diesel generators while ensuring full grid-export compliance and generator protection.
Solution Architecture
Automatrix Engineering installed a PV Generator synchronization controller with dedicated reverse-power protection for the generator and an automatic zero-export controller to keep the site fully compliant with grid rules.
Implementation & Commissioning
The team commissioned the PLC-based controller, configured cloud and local monitoring dashboards, and set up customized reporting so the client can track generation and consumption remotely.
Components, Technologies, and Protocols
Components Used
- • Zero Export Controller
- • Generator Synchronization
- • PLC/HMI
Technologies
Zero Export ControllerGenerator SynchronizationPLC/HMI
Protocols / Interfaces
- Not publicly documented for this project.
Results and Measurable Outcomes
The facility now runs solar and generator power in sync with Zero Export violations, protected generators, and full remote visibility into plant performance.
- Better export compliance
- Reduced manual intervention
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Project FAQ
What was the primary challenge in PV Generator Synchronization & Zero Export System for Karachi Grains?
Karachi Grains needed to run solar and generators together without risking reverse power flow into the Generator or unauthorized export to the WAPDA grid, while keeping visibility into performance from anywhere.
How was the solution implemented?
The team commissioned the PLC-based controller, configured cloud and local monitoring dashboards, and set up customized reporting so the client can track generation and consumption remotely.
What outcomes were delivered?
Better export compliance, Reduced manual intervention
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