Reinforced wireless data acquisition system for thermodynamic test
A thermal test and wireless data technology, applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve problems such as complex connection of equipment, inaccurate signal transmission thermal tests, failures, etc., to save time for searching signals and avoid The effect of intricate pipes and reasonable space
Inactive Publication Date: 2017-09-19
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1
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Problems solved by technology
[0008] In order to solve the above problems, the present invention overcomes the problem in the prior art that the signal transmission between the test sending device and the test receiving device is hindered, which makes the thermal test inaccurate or even fails, and the problem that the shielded wire is connected to the thermal test equipment leads to complicated and troublesome equipment connection, and To solve the contradiction between the two problems, provide an enhanced thermal test wireless data acquisition system
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Embodiment 1
[0044] As introduced in the background technology, there are problems in the prior art that the signal transmission between the test sending device and the test receiving device is hindered, which makes the thermal test inaccurate or even fails, and the connection of shielded wires to the thermal test equipment leads to complex and troublesome equipment connections, and conflict between the two issues.
[0045] In order to solve the above technical problems, the present application provides an enhanced thermal test wireless data acquisition system.
[0046] In a typical implementation of the present application, such as figure 2 As shown, an enhanced thermal test wireless data acquisition system is provided, which system includes a test sending device 4 and a test receiving device;
[0047] The test receiver includes:
[0048] A first test receiving device, the first test receiving device is arranged inside the steam turbine building, and the first test receiving device com...
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The invention discloses a reinforced wireless data acquisition system for a thermodynamic test. The system comprises a test sending device and a test receiving device, wherein the test receiving device is obtained by improving an existing test receiving device, and a signal rod on the test receiving device is separated out of the test receiving device. The test receiving device comprises a first test receiving device, and a second test receiving device, wherein the first test receiving device is arranged inside a steam turbine plant and is in wireless communication with the test sending device; the second test receiving device is arranged in a central control room, and one end of the second test receiving device is connected and is in wire communication with the first test receiving device. According to the system disclosed by the invention, the problem that the normal and stable transmission of the data of the wireless acquisition data system cannot be ensured can be effectively solved; moreover, the system is convenient and quick, is simple to operate and is reasonable in space; moreover, the original characteristics of simpleness, convenience, easiness for carrying and the like of the wireless acquisition data system cannot be lost due to the improvement of the system.
Description
technical field [0001] The invention belongs to the technical field of thermal test, in particular to an enhanced wireless data acquisition system for thermal test. Background technique [0002] At present, with the rapid development of my country's economy, the rated power of steam turbines continues to increase, and the accuracy requirements of the thermal performance test parameters of steam turbines are also continuously improved, and the precision requirements for thermal performance test equipment are more stringent. In order to meet the test requirements of steam turbine thermal performance in various power plants in the province, the test equipment should be simple and easy to carry. In order to meet the needs of development, all thermal test instruments adopt wireless transmission; wireless pressure transmitters and wireless temperature transmitters are the most important test equipment during the test, so the stable signal transmission of wireless transmitters beco...
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IPC IPC(8): G08C17/02G08C19/00
CPCG08C17/02G08C19/00
Inventor 张彦鹏李苏生李思张善鹏祝令凯劳金旭
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY