Flexible DC Distribution Grid System Solution

System introduction

The flexible DC distribution grid system solution highly integrates the power generation system, power distribution system and electric equipment through the energy conversion device.

By using the non-communication interconnection DC power distribution ring network control technology, adaptive impedance analysis technology, flexible distribution intelligent management technology, real-time monitoring and prediction technology of power grid and other core technologies. Effectively improving the power quality, reduced the power conversion process, reduced the power loss and operation cost, coordinate the contradiction between large power grid and distributed power supply, realizing the mutual supply of energy between multiple DC networks, DC distribution network interval operation mode switching, improving the system reliability, giving full play to the value and benefits of distributed energy.

System features:

High efficiency,

—— Simple structure, no AC/DC conversion, high system efficiency;

Less power quality problems,

—— Compared with AC grid, power quality problem is less;

High system reliability;

—— High system reliability, energy storage and distributed power supply are easy to access DC bus;

Multi-DC bus interconnection,

—— DC droop control function and the multi-section DC bus interconnected.