Cabinet-type comprehensive power transformer intelligent module
A technology for power transformers and smart components, which is applied in the field of smart substations, can solve problems such as limiting the applicable occasions of smart component cabinets, difficult layout of smart component cabinets, and complicated component cabinet architecture, so as to improve the convenience of use and the degree of integration, and improve the use of And the effect of configuration flexibility, disassembly, assembly, maintenance and replacement is convenient.
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Example Embodiment
[0019] Example 1: Such as figure 1 with figure 2 As shown, a cabinet-type integrated power transformer intelligent component includes a cabinet-type protective shell 1 and an intelligent control terminal 2, a measurement and control protection terminal module 5 arranged in the inner cavity of the shell, a constant temperature air-conditioning system in the cabinet, and a dual-power UPS power supply system 7. Power distributor 8, process layer switch 6, station control layer switch 3 and database server 4. The measurement, control and protection terminal module 5 is connected to the intelligent control terminal 2 through the CAN bus, the constant temperature air-conditioning system in the cabinet is connected to the intelligent control terminal 2 through a serial data line, and the measurement, control and protection terminal module 5 passes through the process layer switch 6 and The communication optical fiber is electrically connected to the sensing and measuring device arran...
Example Embodiment
[0020] Example 2: Such as figure 1 with figure 2 As shown, as an improvement of the present invention, the front side of the cabinet-type protective shell 1 is connected with a protective door 9 by a mechanical seal hinge 15. The mechanical seal hinge 15 includes a hinge seat and a hinge page, and is provided on the hinge seat. Mechanical seal cylinder, and the hinge page is provided with a groove compatible with the mechanical seal cylinder. When assembling, install the hinge seat on the side wall of the shell, and connect the hinge page to the protective door 9. When the protective door 9 When closed on the front side of the shell, the mechanical seal cylinder is just in the groove of the hinge page, so that there is no gap in the hinge connection part and the sealing performance of the inner cavity of the shell is enhanced. Both the shell and the protective door 9 adopt a fully-sealed stainless steel double-layer temperature insulation structure. A magnetic sealing strip 19...
Example Embodiment
[0021] Example 3: Such as figure 1 with figure 2 As shown, as an improvement of the present invention, the inner cavity of the cabinet-type protective casing 1 and the protective door 9 are each provided with a number of accommodating cavities with adjustable spacing, and two adjacent accommodating cavities pass between The load-bearing partition 17 separates the intelligent control terminal 2 in the accommodating cavity at the top of the inner cavity of the housing, and the database server 4 and the station control layer switch 3 are arranged in the accommodating cavity below the intelligent control terminal 2. The dual-power UPS power supply system 7 and the power distributor 8 are arranged in the same accommodating cavity at the bottom of the inner cavity of the casing, and the measurement, control and protection terminal module 5 and the process layer switch 6 are placed in the remaining accommodating cavity. In this embodiment, in order to facilitate wiring, the measureme...
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