2results about How to "Guaranteed design" patented technology

This utility model discloses an encapsulation component for improving the power generation of a module under low irradiance, comprising, from top to bottom, an antireflective front glass, an antireflective film, a stacked crystalline silicon cell, a transparent film, and a grid-coated high-reflectivity back glass. The antireflective front glass includes high-transparency glass and a double-layer coating layer disposed on the upper surface of the high-transparency glass. The antireflective high-refractive-index film includes a cross-linked elastomer film layer disposed near the antireflective front glass and a high-refractive-index film layer disposed near the stacked crystalline silicon cell. This utility model features a double-coating design for the upper high-transparency glass, which improves light transmittance and incident rate, thereby increasing the incident energy of light reaching the solar cells and increasing module power. The middle anti-reflective high-refractive-index film layer, through a double-layer refractive index difference design, reduces the loss of light due to refraction and reflection caused by the refractive index difference, thereby increasing the incident light reaching the solar cells and increasing module power generation efficiency. The bottom layer of high-reflective grid-coated glass is a white grid-coated glass, which improves the secondary utilization rate of incident light. Matching the uppermost low-thickness anti-reflective glass, it can effectively ensure the overall mechanical load design of the module.

The application relates to a structure layout of a converter cabinet, in particular to a converter cabinet for a hybrid shunting locomotive, which comprises a frame cabinet body, the front side wall and the rear side wall of the frame cabinet body are regionally separated according to functions; a wind-cooling heat dissipation air duct is arranged in the frame cabinet body, the wind-cooling heat dissipation air duct is provided with mounting positions of different devices, a first maintenance door is arranged on the left side wall of the wind-cooling heat dissipation air duct, a second maintenance door is arranged on the right side wall of the frame cabinet body; detachable door plates are connected to the outer surfaces of each region of the front side wall and the rear side wall of the frame cabinet body, the detachable door plate arranged at the cooling device region is an air inlet mesh plate, the surfaces of the left side wall and the right side wall of the frame cabinet body which are not covered by the maintenance doors are covered with skins. Through the application, the functions of traction conversion, auxiliary conversion, power battery charging and storage battery charging are integrated in the limited space of the locomotive; the structure strength of the converter cabinet, the lightweight design of the cabinet body and the heat dissipation demand of the heat-generating electrical elements of the converter cabinet are satisfied.