INTRODUCTION

To meet varying load demands and optimize generator set operation, paralleling gensets can be a practical solution. This approach may be adopted to enhance the flexibility of backup power systems or to support exceptionally high loads by combining two or more units.

In certain scenarios where loads are highly inductive, the initial startup power requirement can be significantly higher than the power needed during steady-state operation. Running a single genset under such low-load conditions for extended periods can be inefficient and potentially harmful to the unit. To address this, a parallel startup strategy can be implemented: multiple gensets are synchronized to start together to handle the high inrush demand, after which all but one unit can be disconnected, allowing the remaining genset to operate efficiently at a higher, more optimal load.

Additionally, an automated control system can monitor the load and manage genset operation accordingly—automatically paralleling additional units as demand increases, or disengaging and shutting down units as demand decreases. This not only improves economic efficiency and extends equipment life but also ensures a reliable and adaptable power supply.

TECHNICAL PERFORMANCE

1. Multi-Voltage Parallel Operation: Supports 380–440V at 50Hz, and 190–240V or 380–480V at 60Hz.
2. High Parallel Capacity: Power range from 10 kVA to 3800 kVA per unit, with support for up to 256 units in parallel operation.
3. Flexible Power Dispatch: Units can be started and shut down based on real-time load demand for optimal resource utilization.
4. Adaptive Load Management: Gensets can be automatically started or stopped according to load capacity, ensuring efficient power distribution.
5. Advanced Automation: Integrates protection, measurement, remote control, telemetry, and signaling functions to achieve full electrical system automation, with protection and alarm data transmitted to the control center.

CUSTOMIZED SOLUTIONS

1. Large-Capacity Fuel Storage System
2. Comprehensive Power Distribution Cabinet Configuration
3. Integrated Remote Monitoring and Control System
4. Customized Generator Room Layout Design
5. Purpose-Built Containerized Enclosure Solutions

OUR ADVANTAGES

1. Professional Parallel Operation Equipment for Gensets
2. Optional Advanced Parallel Control Systems – GAC (US) Diesel Engine Parallel Module or DEIF (DE) High-Integration Digital Controller
3. Manual / Fully Automatic Multi-Unit Parallel and Centralized Control System for Simplified Operation
4. Automatic Load Balancing with Even Distribution of Active & Reactive Load and Load Imbalance Adjustment
5. Adaptive Unit Dispatch – Automatically Manages the Number of Operating Gensets Based on Load Demand
6. Automatic Frequency Tracking and Synchronization Control
7. Equal Active and Reactive Load Distribution Among Units
8. Soft Load Transfer and Unloading Capability
9. Protection Features: Reverse Power Detection, Overload Detection, and Automatic Shutdown
10. Comprehensive Electrical Protection: Short-Circuit and Overcurrent Protection