A direct-drive wind turbine test bench

Abstract

The invention relates to the technical fields of energy saving and environmental protection, in particular to an experiment table with a direct-drive wind generating set. The experiment table comprises the wind generating set, an electrical cabinet control system and a programming system, wherein the programming system is computer programming equipment and is used for transferring programs to the electrical cabinet control system to guide and control the wind generating set to realize operation of all experiments. According to the experiment table provided by the invention, through the operation for above conventional systems and devices, the systems and the device can be arranged and combined into different system devices in a diversified manner. The experiment table has strong disassembly / assembly and authenticity; the programming system adopts a frame structure, a function module is solidified into the programming system at the bottom layer of a programming environment, and the module can be randomly called for programming when the programming is operated. The experiment table can guide the design for brand-new practical training equipment of the wind generating set, and disassembly / assembly and hoisting of a unit can be realized. Therefore, the teaching requirement is met greatly.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a direct-drive wind power generating set test bench. Background technique [0002] At present, the existing products on the market are divided into two categories. Among them, large-scale equipment is relatively large in size, occupies a large area, cannot be moved, cannot be disassembled for training, and cannot complete relevant experimental content. However, small equipment cannot achieve pitch control, and the blower is used to simulate the wind source, which occupies a relatively large area and cannot simulate the real wind speed in the entire section. The damage experiment is only effective, and disassembly and assembly training cannot be realized, and relevant experimental content cannot be completed. The limitation is that not all experiments can be completed. Contents of the invention [0003] Aiming at the deficiencies of the prior ...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing products on the market are divided into two categories. Among them, large-scale equipment is relatively large in size, occupies a large area, cannot be moved, cannot be disassembled and trained, and cannot complete relevant experimental content.

However, small equipment cannot achieve pitch control. The blower is used to simulate the wind source, which occupies a relatively large area and cannot simulate the real wind speed in the entire section. The destruction experiment is an effect, and disassembly and assembly training cannot be realized, and relevant experimental content cannot be completed.

The limitation is that all experiments cannot be completed

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