Water resistance load device and control method thereof

A load device and load control technology, which is applied in the direction of motor generator testing, etc., can solve problems such as easy boiling, increased ship construction costs, and difficult stability of experimental loads, so as to reduce workload, solve unstable experimental results, and improve work efficiency. and reliability effects

Inactive Publication Date: 2016-10-12
GUANGZHOU WENCHONG SHIPYARD CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, shipyards mostly use the water resistance method in the load test of generator sets, but with the popularization and use of electric propulsion systems, the installed power of ship generator sets is increasing, and the water load is easy to boil in the load test, and the test load is difficult Stability, which seriously affects the experimental data of the generator set, thereby affecting the experimental progress and effectiveness of the generator set, virtually increasing the construction cost of the ship, and causing a huge workload for the operation and maintenance of the experimental equipment of the generator set

Method used

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  • Water resistance load device and control method thereof

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Embodiment Construction

[0016] refer to figure 1 , the present invention is a water resistance load device, comprising a pool body 1 and several load plates 2 separated from each other in the pool body 1, a conductive liquid 4 is provided in the pool body 1, and each load plate 2 is completely immersed in the conductive liquid 4 Among them, each load plate 2 is connected to a switch 3 respectively, and the other ends of each switch 3 are connected together.

[0017] A water resistance load control method, comprising the following steps:

[0018] 1) Number the load plates 2 connected to a switch 3 and immerse them in the conductive liquid 4 of the cell body 1;

[0019] 2) Determine the total area of ​​the required load plate 2 according to the water resistance load required by the experiment and the concentration of the conductive liquid 4, and determine each load plate 2 that needs to be connected to the power supply according to the total area of ​​the required load plate 2 number of

[0020] 3) ...

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Abstract

The invention discloses a water resistance load device and a control method thereof. By arranging mutually separated load plates and conductive liquid, each load plate is completely immersed in the conductive liquid, and is determined according to the demand for the load capacity of the water resistance and the concentration of the conductive liquid. Each load plate that needs to be connected to the power supply is connected to the power supply through the switch at the other end of the corresponding load plate, and the water resistance load operation is started. The load plate is completely immersed in the conductive liquid to avoid the occurrence of the water resistance boiling problem, and then It solves the problem of unstable experimental results caused by boiling, and meets the requirements of different water resistance loads through different load plate access combinations. The device and its control method improve the working efficiency and reliability of the ship generator set load test. Sex, while reducing the workload, this invention is used in the field of ship generator set load test.

Description

technical field [0001] The invention relates to the technical field of load testing of marine generator sets, in particular to a water resistance load device and a control method thereof. Background technique [0002] At present, shipyards mostly use the water resistance method in the load test of generator sets, but with the popularization and use of electric propulsion systems, the installed power of ship generator sets is increasing, and the water load is easy to boil in the load test, and the test load is difficult Stability seriously affects the experimental data of the generating set, thereby affecting the experimental progress and effectiveness of the generating set, virtually increasing the construction cost of the ship, and causing a huge workload for the operation and maintenance of the experimental equipment of the generating set. Contents of the invention [0003] In order to solve the above problems, the present invention provides a water resistance load devic...

Claims

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Application Information

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IPC IPC(8): G01R31/34
CPCG01R31/34
Inventor 张雷陈莉周兵王东凯陈方红曹进超邹福顺
Owner GUANGZHOU WENCHONG SHIPYARD CO LTD
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