Novel low-voltage transformer area topology on-site calibrator
A low-voltage station area and on-site calibration technology, applied in the electric power field, can solve the problems of inconvenient disassembly, lack of grounding support design, lack of protection design, etc., and achieve the effect of simple and convenient operation
Pending Publication Date: 2021-04-16
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a new type of low-voltage station area topology on-site calibration in order to solve the problems (disassembly and assembly proposed in the above-mentioned background technology are relatively inconvenient, do not have a good grounding support design and do not have a good protection design). Probe
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be constru...
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The invention discloses a novel low-voltage transformer area topology on-site calibrator. The calibrator comprises a calibrator main body, a panel covering protection mechanism and a calibrator integrated control panel. One end of the calibrator main body is fixedly connected with a panel covering protection mechanism, the inner side of the panel covering protection mechanism is movably connected with a damp-proof compact protection film, the middle part of the front surface of the calibrator main body is fixedly connected with a calibrator integrated control panel, and one side of the panel covering protection mechanism is fixedly connected with a calibrator grab handle. A wire winding groove is fixedly connected to the back of the calibrator main body, the wire winding groove well achieves the effects of bundling and winding prevention, the panel covering protection mechanism well achieves the effect of efficiently protecting elements in the calibrator, and the calibrator grounding fixing mechanism well reflects the operation convenience of the calibrator. The calibrator mounting and fixing device well reflects the mounting and dismounting convenience of the calibrator, is suitable for use in the technical field of electric power, and has a wide development prospect in the future.
Description
technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a novel on-site calibrator for topology in a low-voltage station area. Background technique [0002] As the core of the operation of electric power enterprises, electric energy metering collects and records the data of the user's electricity consumption through the electric energy metering device, and obtains the data of electricity settlement, and the accuracy of the electric energy metering device directly affects the economic interests of both the power supplier and the consumer. . Therefore, power supply companies will carry out periodic verification of energy measurement errors. [0003] The existing calibrator does not have a good installation design, and it is inconvenient to disassemble and assemble. Moreover, the existing calibrator does not have a good grounding support design. The staff needs to hold it all the way during operation, which is inconve...
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IPC IPC(8): G01R35/04
Inventor 崔卓谷海彤杜锦阳吴晓强蔡妙妆彭正阳郑茵陈邵华李慧温鑫陈恺妍陈少梁刘常
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD