Electric power internet of things intelligent communication unit with back-up power supply
A technology of electric power Internet of things and backup power supply, which is applied in the direction of electrical components, data switching current sources, data exchange details, etc., can solve the problems of accurate judgment, reporting, perception, and unrealized status of power outage information that are difficult to achieve, and avoid long-term work severe effects of fever
Active Publication Date: 2021-05-07
SHANDONG ELECTRICAL ENG & EQUIP GRP XINNENG TECH CO LTD +1
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Problems solved by technology
A large number of low-voltage equipment currently used in power grids stop working after a power outage, making it impossible to perceive their status, making it difficult to accurately judge and report power outage information
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[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0018] Such as figure 1 As shown, a schematic structural diagram of an embodiment of an electric power Internet of Things intelligent communication unit with a backup power supply of the present invention is provided. A power Internet of Things intelligent communication unit with a backup power supply, comprising: a power Internet of Things intelligent communication unit, a backup power supply module, a backup power supply charging circuit, and a backup power supply discharge circuit.
[0019] The intelligent communication unit of the electric power Internet of Things is composed of an uplink communication module, a downlink acquisition module, a protocol conversion module and a power supply module. The built-in embedded LiteOS system can realize the information collection of low-voltage equipment with various interfaces such as 485 / 232 / power...
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The invention relates to an electric power Internet of Things intelligent communication unit with a backup power supply, which comprises an electric power Internet of Things intelligent communication unit and a backup power supply module, and is characterized in that the electric power Internet of Things intelligent communication unit is connected with the backup power supply module through a backup power supply charging circuit and a backup power supply discharging circuit; the electric power Internet of Things intelligent communication unit is used for collecting original information data of various low-voltage devices and sending information in a unified protocol format to the edge computing device through an Internet of Things protocol, and the back-up power source charging circuit is used for charging the back-up power source module. The back-up power supply discharging circuit is used for enabling the back-up power supply module to discharge outwards in a power failure state. According to the invention, a charging and discharging automatic management strategy is realized through hardware design, and the problems of overcharging of the backup power supply module and serious heating of a boost chip of a discharging loop during long-term working are avoided; the problem that the equipment information cannot be obtained in the power failure state of the low-voltage transformer area is solved, and judgment and reporting of the power failure information of the transformer area are achieved.
Description
technical field [0001] The invention belongs to the technical field of electric power Internet of Things, and in particular relates to an intelligent communication unit of electric power Internet of Things with a backup power supply. Background technique [0002] The power Internet of Things refers to the full application of modern information technologies such as mobile Internet and artificial intelligence and advanced communication technologies around all aspects of the power system to fully realize the interconnection of all things, human-computer interaction, business collaboration, data integration and unified IoT management in all aspects of the power system. , and finally form an energy Internet ecosystem of co-construction, co-governance, and sharing, and realize a smart service system with comprehensive status awareness, efficient information processing, and convenient and flexible applications. [0003] The power Internet of Things includes a perception layer, a ne...
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IPC IPC(8): H04L12/10H04L29/06H04L29/08
CPCH04L12/10H04L67/12H04L69/08
Inventor 商和龙丁浩李洪全张洪波刘鼎立李晓晗王聪郭爱春曹彦超李硕刘庆业
Owner SHANDONG ELECTRICAL ENG & EQUIP GRP XINNENG TECH CO LTD