The boost converter integrated machine integrates energy storage inverters, transformers, low-voltage cabinets, distribution, high-voltage cabinets and other equipment into one, achieving the integration of multiple functions. It is mainly applied in the field of new energy generation, such as photovoltaic, wind power, energy storage and other projects, which can efficiently convert, store and transmit electrical energy.
working principle:
Conversion process: Energy storage inverters play a crucial role in this process, as they can convert direct current into alternating current (or vice versa). For example, in photovoltaic power generation systems, the direct current generated by photovoltaic panels is converted into alternating current through energy storage converters for subsequent transmission and use.
Step up process: The transformer increases the voltage of the converted electrical energy. Because in the process of power transmission, in order to reduce line losses and improve transmission efficiency, it is usually necessary to raise the voltage to a certain level. The transformer in the boost converter integrated machine can increase the voltage to a suitable level according to actual needs, such as from low voltage (such as 400V) to medium voltage (such as 10kV, 35kV, etc.).
Main advantages:
Improving efficiency: Traditional energy storage systems typically undergo two voltage transformations during the energy conversion process, including boost and buck steps. The boost converter integrated machine combines these two processes into one, reducing energy loss during the transformation process and greatly improving system efficiency.
Enhanced safety: The energy storage inverter and the booster are both independent and interrelated. When a fault occurs, partial isolation can be carried out and the fault can be handled to avoid accidents. In emergency situations, system shutdown can be achieved by quickly disconnecting the power supply of the energy storage inverter to ensure the safety of equipment and personnel.
Improving reliability: In traditional energy storage systems, the energy storage inverter and booster are connected by cables, and cable failure may cause the entire system to malfunction. In the boost converter integrated machine, the two are directly connected, reducing the failure rate caused by cable connection and improving the reliability of the system.
Cost reduction: Integrating functions such as energy storage inverters and boosters into one device greatly reduces the procurement, installation, and commissioning costs of the equipment, as well as the footprint and maintenance costs in the later stage.
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