Multi-sensor integrated monitoring device for GIS information acquisition
A multi-sensor and monitoring device technology, applied in the direction of measuring devices, signal transmission systems, instruments, etc., can solve the problems of scarcity of types, personal injury, etc., and achieve the effect of small size, elimination of influence, and no need for external power supply
Active Publication Date: 2020-04-17
SHANGHAI MUNICIPAL ELECTRIC POWER CO +2
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Problems solved by technology
But for GIS equipment, there are few types of partial discharge monitoring equipment for maintenance, most of which are directly monitored by monitoring personnel nearby, but if the partial discharge is strong, it may cause harm to personnel
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0031] like Figure 5 As shown, this embodiment provides a multi-sensor integrated monitoring device for GIS information collection, including a connected GIS information comprehensive collection sub-device and a GIS status diagnosis sub-device, and the GIS information comprehensive collection sub-device is used to collect the shell characteristics of GIS equipment Information and environmental information, the GIS state diagnosis sub-device implements state estimation and diagnosis of GIS equipment based on the collected information of the GIS information comprehensive collection sub...
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The invention relates to a multi-sensor integrated monitoring device for GIS information acquisition. The device comprises a GIS information comprehensive acquisition sub-device and a GIS state diagnosis sub-device which are connected with each other, wherein the GIS information comprehensive acquisition sub-device comprises a shell (1), and a GIS information acquisition module, an information processing module and an environmental data acquisition module which are arranged in the shell (1); and the information processing module is connected with the GIS information acquisition module and theenvironment data acquisition module. The shell (1) is provided with a fixing mechanism (10) which is used for installing the GIS information comprehensive collection sub-device on the surface of a GISequipment shell. And the GIS state diagnosis sub-device realizes state estimation and diagnosis of GIS equipment based on an established GIS state diagnosis model according to the acquisition information of the GIS information comprehensive acquisition sub-device. Compared with the prior art, the device has the advantages of simple and convenient use, reliable monitoring result and the like.
Description
technical field [0001] The invention belongs to the technical field of state monitoring and fault diagnosis of electric equipment, and relates to a GIS equipment monitoring device, in particular to a multi-sensor integrated monitoring device for GIS information collection. Background technique [0002] At present, GIS equipment is widely used in the power industry, and its safe and stable operation has always been a concern of people. Although the reliability of GIS equipment is usually high, due to various human or uncontrollable factors, as well as the operating years Increased aging will lead to various defects, among which heat generation defects and partial discharge defects are the main types of GIS faults. Since GIS equipment is mostly high-voltage and high-current equipment, and it is fully enclosed, internal defects or failures are not easy to find. Once a failure is not discovered in time, it will cause serious consequences, and even pose a major threat to the safe...
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Login to View More IPC IPC(8): G01D21/02G01R31/00G08C17/02
CPCG01D21/02G08C17/02G01R31/00
Inventor 高凯徐鹏司文荣吴天逸金立军乔辛磊夏志文
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO