A model test method for a pendulum plate type wave energy generator with variable main scale
A technology of power generation device and main scale, which is applied in the field of model test of variable main scale swing plate type wave energy power generation device, can solve the problems of affecting the stability of the platform, affecting the work efficiency of the swing plate, affecting the stability of the floating platform, etc., and saving time Effect
Active Publication Date: 2020-01-14
DALIAN UNIV OF TECH
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Problems solved by technology
[0003] Installing a large-scale pendulum mechanism on the floating platform will have a greater impact on the stability of the floating platform itself
The relative scale between the floating platform and the pendulum plate affects the stability of the platform, different mooring schemes also affect the stability of the platform, and the torque transmitted by the pendulum plate to the platform also affects the stability of the platform, and It also affects the working efficiency of the pendulum plate
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[0064] Such as figure 1 and Figure 12 As shown in the model test method of this variable-scale pendulum-type wave energy generation device, the power generation device model includes the mooring weight 4 at the bottom of the pool, the console 5, the signal acquisition module 6 and the data acquisition and processing software 7, and also includes variable scale Semi-submersible platform model 1, pendulum mechanism model 2 and mooring cable model 3; two guide rails 106 are arranged in the middle of the variable-scale semi-submersible platform model 1, and pendulum mechanism model 2 is arranged on the guide rails 106; mooring cable model 3 One end is tied to the connection point 108 of the variable-scale semi-submersible platform model 1, and the other end is tied to the ring 401 of the bottom mooring weight 4, and the bottom mooring weight 4 composed of the bottom plate 402 and the ring 401 falls At the bottom of the pool; the variable-scale semi-submersible platform model 1 ...
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The invention relates to a variable-main-scale swinging plate type wave energy power generation device model testing method and belongs to the wave energy power generation technology field. According to requirements of water-power tests on different swinging plate angles, swinging plate damping, the swinging plate position, different mooring stiffness matrixes, different mooring modes, different model main scales and different model structures in a model test, a physical flow and a test operation flow of a test system are proposed, and a detailed operation method is provided for key model condition change operation. The method is advantaged in that problems of relatively too-many variables and condition combination complexity existing in a semi-submersible swinging plate wave energy power generation platform model test are solved, each type of test conditions can be completely covered, test operators can be facilitated to effectively and orderly accomplish the test, the test operators are facilitated to acquire accurate and reliable test data, test efficiency is improved, the test time is saved, and test cost is reduced.
Description
technical field [0001] The invention relates to a model test method of a pendulum plate type wave energy generating device with variable main scale, belonging to the technical field of wave energy generating. Background technique [0002] Wave energy is a clean and renewable energy with huge reserves worldwide. Human beings have been exploring wave energy power generation for decades, and have invented various wave energy power generation facilities and devices. Some of these excellent devices have entered the stage of commercialization, and the pendulum-type wave energy generation device is one of them. In order to deal with the problem of power generation in deep waters, a floating pendulum wave energy platform was proposed. [0003] Installing a large-scale pendulum mechanism on the floating platform will have a greater impact on the stability of the floating platform itself. The relative scale between the floating platform and the pendulum plate affects the stability o...
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IPC IPC(8): G01M10/00
CPCG01M10/00
Inventor 林焰裴斐刘戈王春雷李冰蒋晓宁姜盛坤
Owner DALIAN UNIV OF TECH