The pv grid connected inverter converts the DC power into AC power. If the DC voltage is low, the voltage is boosted through the AC transformer to obtain the standard AC voltage and frequency.
DetailsPhotovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It is mainly composed of three parts: solar panels (components), controllers and inverters, and the main components are composed of electronic components.
DetailsAs a protective device, a differential relay is fed back by current transformers located at two different locations in the system. The differential relay compares the currents and if there is a difference, there is a fault in the protected area.
DetailsThe fiber optic transceiver can easily integrate the copper cable-based wiring system into the fiber optic wiring system, which has strong flexibility and high cost performance. Typically, they convert electrical signals to optical signals (and vice versa) to extend transmission distances.
DetailsIndustrial network switches, also known as industrial Ethernet switches. That is, the Ethernet switch equipment used in the field of industrial control has good openness and wide application due to the adopted network standard; it can adapt to low temperature and high temperature, has strong anti-electromagnetic interference, anti-salt spray, and strong shock resistance. The transparent and unified TCP/IP protocol is used, and Ethernet has become the main communication standard in the field of industrial control.
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