Tubular type wind power bus-bar support clamp

Abstract

The invention discloses a tubular type wind power bus-bar support clamp. The tubular type wind power bus-bar support clamp comprises a tubular type wind power bus-bar upper support and a tubular type wind power bus-bar lower support, which are connected with each other through a plurality of high strength outer hexagon bolts; the cross section of the tubular type wind power bus-bar upper support and the tubular type wind power bus-bar lower support is of a structure in the shape of Chinese character pin; and one tubular type wind power bus-bar is connected in each square of the structure in the shape of Chinese character pin. The tubular type wind power bus-bar support clamp provided by the invention is novel in appearance, small in space occupation, and quick and convenient in installation; and besides, the insulating performance of the tubular type wind power bus-bar is improved, the mechanical strength of the tubular type wind power bus-bar is enhanced, the weathering performance of a tubular type wind power bus-bar system is enhanced, and the performance of adapting to a marine environment of the tubular type wind power bus-bar system is enhanced.

Description

technical field [0001] The invention belongs to the technical field of power transmission and distribution equipment, and in particular relates to a tubular wind power bus fixing fitting. Background technique [0002] Wind power is clean and renewable energy, and the development of wind power has important strategic significance for protecting the environment, improving energy structure, and saving conventional energy. At present, the products used in large quantities in the wind power tower to transmit current in my country mainly include wind power special cables and aluminum row structure wind power bus ducts. Since these two power transmission products have more or less disadvantages in use, It will inevitably affect and restrict the healthy development of the wind power industry, which urgently needs a simple, fast, safe and reliable power transmission equipment to replace the above two products. As far as the current research and trial operation of wind power busway is...

AI Technical Summary

Problems solved by technology

[0004] Compared with ordinary bus ducts, the use environment of wind power bus ducts has the following special requirements: the rated voltage is about 690V, and the insulation voltage is about 1000V. 50°C, which requires high low temperature; since the height of the wind tower is 70 meters to 90 meters, it is affected by strong winds and severe weather conditions, so the equipment inside the generator set must meet the anti-seismic requirements; the wind power dedicated busway is installed through the fan , the overall strength and installation strength of the wind power dedicated busway are very high; because of the high requirements on the insulating materials due to the requirements of the use environment, ordinary insulating materials such as heat shrinkable sleeves, polyester films, rubber sleeves, etc. cannot Meeting this requirement requires new insulation materials and methods

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