Wireless alarm method and device for power plant or transformer substation
A technology of alarm device and substation, applied in the direction of alarm, advanced technology, instrument, etc., can solve the problems of lag in maintenance response, loss of the best time for emergency repair, economic loss, etc., and achieve the effect of high reliability
Active Publication Date: 2012-12-26
BEIJIG YUPONT ELECTRIC POWER TECH
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Problems solved by technology
Maintenance personnel cannot rush to the scene at the first time, which leads to a serious delay in maintenance response, loss of the best time for emergency repair, and very likely to cause irreparable major economic losses
Method used
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[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0024] The embodiment of the present invention realizes the function of actively notifying fault event information. The wireless alarm device used in power plants or substations can be directly connected to the power data collector. When the power data collector detects a fault event and collects fault event information, it will actively send a fault event message to the wireless alarm device. The failure event information is directly sent to the target mobile terminal, that is, the mobile phone of the relevant maintenance personnel. Relevant maintenance personnel ca...
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The invention discloses a wireless alarm method and device for a power plant or a transformer substation. The method comprises the following steps that an electric energy data collector which is arranged in a radio control region of the power plant or the transformer substation collects fault event information; the electric energy data collector sends a fault event message to a wireless alarm device arranged in a non-radio control region, wherein the fault event message comprises the fault event information and a mark of a target mobile terminal; the wireless alarm device receives the fault event message through a telephone interface, an RS485 interface or an ethernet interface and analyzes the fault event message to acquire the fault event information and the mark of the target mobile terminal; and the wireless alarm device sends a short message to the target mobile terminal according to the mark of the target mobile terminal, wherein the short message contains the fault event information. The invention completely replaces a lagging mode of manually notifying a fault event of the power plant and the transformer substation and has the advantages of timeliness, high efficiency, high reliability, no maintenance and the like.
Description
technical field [0001] The invention relates to the technical field of data conversion and transmission, in particular to a wireless alarm method and device for power plants or substations. Background technique [0002] In power plants and substations, in addition to collecting various general data of the electric energy meter, the electric energy data collector also collects various data such as electric energy meter collection failure, electric energy meter loss of voltage and phase failure, terminal equipment failure, terminal power-off, etc. Important fault event information. [0003] At present, all these fault event information are passively uploaded, that is, the master station actively reads the relevant data stored in the power data collector through the network or dial-up, and the power data collector has no right to actively upload the data. Due to the early construction period and limited scale, there are still a large number of power plants and substations with...
Claims
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IPC IPC(8): G08B25/10H04W4/14
CPCY02D30/70
Inventor 李宁万剑段磊
Owner BEIJIG YUPONT ELECTRIC POWER TECH