Noticias

In the power system, transformers are the core equipment for energy conversion, and their energy efficiency and operating environment friendliness have always been the focus of the industry. Traditional laminated transformers have long faced the pain points of high no-load losses and loud noise, while three-dimensional wound core transformers are becoming the mainstream choice for distribution network upgrades due to structural innovation. This article will start from the structural principles and dismantle its core logic of "low noise and high energy saving" layer by layer.

In the construction, operation and maintenance of power transmission and distribution systems, dry-type transformers are widely used in key places such as commercial buildings, subways, hospitals, and new energy power stations due to their excellent characteristics such as fire protection, explosion-proof, and maintenance-free. However, many on-site failures are not due to quality defects in the equipment itself, but due to irregular long-distance transportation and warehousing links. Among them, long-term inversion, tilting or improper storage is one of the most damaging operations to the internal insulation structure of dry-type transformers.

Applicable scenarios of this report: supporting transformer selection and procurement for overseas factory production lines, overseas photovoltaic/wind power booster stations, overseas commercial buildings, overseas municipal power distribution, and overseas mine equipment.

The core wiring work of dry-type transformers follows the principle of "checking parameters, standardizing wiring, insulation testing, and no-load trial operation". The quality of wiring directly affects the operational safety and life of the transformer, and must be operated by professional electricians in accordance with specifications.

En el sistema eléctrico, el transformador se conoce como "corazón" y es responsable de la conversión de voltaje, transmisión y distribución de energía eléctrica. Su estado de funcionamiento determina directamente la seguridad y estabilidad de la red eléctrica. Una vez que un transformador falla, no sólo provocará un corte de energía a gran escala, sino que también puede desencadenar una reacción en cadena, provocando enormes pérdidas económicas y un impacto social. Por lo tanto, la confiabilidad del transformador siempre ha sido una cuestión central de preocupación para la industria eléctrica.

Como fabricante de alta tecnología especializado en equipos de distribución de energía de media y alta tensión, CEHO POWER TECHNOLOGY GROUP CO.,LTD. (CEHO) lanza dos líneas de productos principales: transformadores sumergidos en aceite y transformadores de tipo seco moldeados en resina. La capacidad nominal varía de 30 kVA a 20000 kVA a 10 kV/35 kV, cumpliendo con los estándares GB e IEC 60076. CEHO ofrece soluciones energéticas confiables para parques solares y eólicos, redes municipales, parques industriales, edificios comerciales y centros de datos.