In addition to preserving all the existing functionalities of the original distribution system, an enterprise-level flexible distribution center offers the following new functionalities:

1. Load Balancing: The flexible distribution center adjusts the operating states of various ports to dynamically balance the load distribution among different transformers. This ensures efficient utilization of power resources and prevents overload conditions.
2. Controllable Energy Interaction: The center enables selective power consumption, providing flexibility in energy usage. Users can control and adjust their energy consumption according to their specific needs, optimizing energy management and cost efficiency.
3. Voltage Support: The distribution center allows for precise and rapid adjustment of active and reactive power outputs, enabling voltage support between transformers. This helps maintain stable voltage levels throughout the distribution system.
4. Capacity Support: In cases of temporary transformer overload, the distribution center can call upon other ports to provide capacity support. This ensures continuous and reliable power supply during peak demand periods.
5. Load Flattening: Energy storage units within the distribution center respond to load fluctuations by storing and releasing electrical energy, smoothing out the load profile and improving power quality.
6. Integration of Distributed Generation: The presence of a DC busbar within the distribution center facilitates the easy integration and accommodation of distributed generation sources. This simplifies the connection and absorption of power generated by distributed energy resources.

Application cases:

         1. A military enterprise：

         There are four 1000kVA transformers, with three transformers currently operating at their respective stages of full load. However, the actual average load utilization is only 52%.

         Effect of Flexible Interconnection: Through secondary flexible interconnection, load balancing and smooth transfer are achieved, resulting in an overall load capacity increase of 78%. The transformer configuration capacity is enhanced by 50%, and the transformers are operating below full load conditions.

2. A machining company：

The entire plant consists of four 10kV 2500kVA transformers that operate continuously for 24 hours. The load profile primarily consists of short-duration cycles, with an average load    utilization of 45%. Some transformers are experiencing periodic saturation.

        Effect of Flexible Interconnection: Secondary flexible interconnection enables load balancing and smooth transition, resulting in a 78% increase in overall load capacity. The transformer configuration capacity is increased by 50%, and the transformers are not operating at full load.

3. A pharmaceutical company：

There are a total of five transformers in two distribution substations, operating on an eight-hour work schedule. The average load utilization is approximately 25%. The fixed electricity charges are calculated based on the maximum demand.

       Effect of Flexible Interconnection:

A. Reducing peak demand by an average of 500kW, resulting in an annual savings of $31080.00 in capacity-based electricity charges.

B. Utilizing off-peak electricity during peak hours, resulting in an annual savings of $48840.00 RMB in electricity charges.