The reliable operation of an oil-immersed transformer largely depends on the stability of its internal insulating oil and winding temperatures. Overheating is a primary cause of accelerated insulation aging, performance degradation, and ultimately, failures. Therefore, temperature monitoring is one

In the grand scheme of the power system, oil-immersed transformers act like a steady and powerful "heart," continuously converting and transmitting energy. However, the strength and intelligence of this "heart" rely not only on the perfect design of its core and windings but also on the crucial syst

On the morning of January 16, 2026, the groundbreaking ceremony for the Pearrl Electrical Power Transmission and Distribution Products Factory Expansion Project was held grandly in the factory area. Witnessed by the company's management team, employee representatives, supervisors, and construction p

Recently, three products developed by Pearl Electric—a dry-type transformer for nuclear power plants, a transformer for large-scale wind power generation, and a high-efficiency energy-saving dry-type transformer—were successfully selected for the "2025 Guangdong Provincial Famous and High-tech Produ

Although both serve solar power generation, tower-type concentrated solar power (CSP) and photovoltaic (PV) power generation operate on completely different technical principles, leading to fundamental differences in their transformer technical requirements, specifications, and system roles. Simply

In the field of solar power generation, the well-known Photovoltaic (PV) technology is already widespread on rooftops and in large-scale power plants. However, there is another technology that uses a tall tower and thousands of mirrors to concentrate sunlight into a "super beam," which then drives a