Automatic test device with low-voltage collection and power consumption loading and interchangeability function
A technology that collects and reads power consumption and loads, and automatically tests devices. It is applied to measuring devices, measuring electricity, and measuring electrical variables. It can solve problems such as low test efficiency and achieve the effect of improving test efficiency and reducing manual operations.
Pending Publication Date: 2018-09-07
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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Problems solved by technology
The existing test method is inefficient
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[0047] The embodiment of the present invention provides an automatic test device for low-voltage centralized reading power consumption loading and interchangeability functions, which can improve the testing efficiency of low-voltage centralized reading terminals.
[0048] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] The present invention provides an automatic test device for low-vol...
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The invention provides an automatic test device with a low-voltage collection and power consumption loading and interchangeability function. The device comprises a first body, a second body, a first test bottom plate and a second test bottom plate; the first body is provided with a first slot position for mounting a low-voltage collection terminal to be tested and a second slot position for installing a standard communication module; the first slot position is electrically connected to the second slot position; a first test bottom plate includes a standard communication module pin header, a first MCU and a first control detection circuit; the standard communication module pin header, the first control detection circuit and the first MCU are sequentially connected; the standard communication module pin header and the first MCU are all connected with an upper monitor; the first control detection circuit is connected with the standard communication module through the standard communication module pin header; the second test bottom plate includes a third slot position, a second MCU and a second control detection circuit; the second body is used for pressing the communication module tobe tested into the third slot position; the third slot position and the second MCU are connected to the upper monitor; the third slot position, the second control detection circuit and the second MCUare sequentially connected.
Description
technical field [0001] The invention relates to the technical field of high-voltage testing, in particular to an automatic testing device for low-voltage centralized reading power consumption loading and interchangeability functions. Background technique [0002] In the field of electric power technology, low-voltage centralized reading terminals such as concentrators or ammeters play an important role. For concentrators or ammeters, meter reading and load capacity testing are often done manually. [0003] In the existing technology, the current detection of the load capacity and interchangeability of the low-voltage centralized reading terminal is to manually install the standard module directly on the concentrator to be tested. After installation, manually configure the test items and manually issue the start test command; for low-voltage The detection of the power consumption and interchangeability of the communication module of the centralized copy terminal is to directl...
Claims
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IPC IPC(8): G01R31/00G01R35/04
CPCG01R31/00G01R35/04
Inventor 肖勇李鹏金鑫张乐平胡珊珊王吉万路
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD