Is transformer integrated filtering a good choice for PV power plant?

At last, the site tests of the PV power plant with transformer integrated filtering method are made, which show that the PV grid-connected system comprised of the two-stage filtering station has the characteristics of low harmonic emission, high power factor, and stable operation.

What is GE flexinverter 2kV solar power station?

Integrated power conversion solution for solar and battery energy storage applications. In addition to our widely deployed 1.5kV FLEXINVERTER platform, GE Vernova is proud to introduce the brand new FLEXINVERTER 2kV Solar Power Station. Let's start the next chapter in utility scale solar power! Why 2000 Vdc?

How a PV power plant works?

The innovation of the PV power plant is that it contains two-stage filtering station, which consists of a box-type transformer with integrated filter and a 110 kV grid-connected transformer based on inductive filtering method.

What is a flex inverter power station?

Deploy reactive power resources any time, day or night. GE Vernova’s FLEX INVERTER Power Station combines GE Vernova’s inverter, with medium voltage power transformer, optional MV Ring Main Unit (RMU), auxiliary transformer and various options within a single 20ft ISO high-cube container.

What is inductive filtering in PV power plant?

Inductive filtering method applied in the grid-connected transformer not only improves the power quality at the point of common coupling, but dampens the harmonic resonance between the passive filter and grid. The hierarchical structure of the PV power plant is introduced firstly.

What is the hierarchical structure of PV power plant?

The hierarchical structure of the PV power plant is introduced firstly. Then, the equivalent circuit model and the mathematical model of the primary and secondary filtering stations are established, respectively. Moreover, the influence of the weak coupling of integrated reactor on the filtering performance is analyzed.