New Energy Industry Solutions

The global energy industry has undergone a profound transformation from high carbon to low carbon, from inefficient to efficient, and from local balance to large-scale allocation. Today, new energy sources—characterized by low carbon, high efficiency, and extensive interconnection—have become the focal point of strategic competition among various economies worldwide.

Driven by national policies on energy conservation and emission reduction, the share of new energy, particularly wind and photovoltaic power generation, is growing rapidly. Simultaneously, the application of new energy equipment, such as electric vehicle charging stations, is becoming increasingly widespread. Currently, new energy power generation is typically converted to 35 kV bus voltage through inverters and then aggregated and stepped up again before being fed into the transmission grid. Compared to traditional power generation, this mode often exhibits poorer voltage stability, larger fluctuations, and higher requirements for equipment's high-voltage (HV) and low-voltage (LV) penetration capabilities.
On the power consumption side, DC charging stations have gradually taken a dominant position. These are typical power electronic non-linear devices, and their impedance characteristics are often capacitive.