A power monitoring system, control method and central monitoring unit
A technology of power monitoring and central monitoring, applied in the direction of electrical components, circuit devices, etc., can solve the problems of reducing system reliability and system failure, and achieve the effect of improving reliability and realizing redundant control
Active Publication Date: 2022-06-28
SHENZHEN SOFAR SOLAR
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[0003] In order to solve the reliability problem of the power monitoring system, the existing system mostly adopts the concept of modular design, adopts the centralized control mode, and the communication structure is one master and multiple slaves communication mode, and then the failure of a certain key component may cause the failure of the whole system. failure, reducing the reliability of the system
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[0035] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0036] It should be noted that, if there is no conflict, various features in the embodiments of the present invention may be combined with each other, and all of them are within the protection scope of the present invention. In addition, although the functional modules are divided in the schematic diagram of the device, and the logical order is shown in the flowchart, in some cases, the division ...
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The present invention relates to a power monitoring system, a control method and a central monitoring unit. Inside the first intelligent terminal of the power monitoring system, the central monitoring unit communicates with the monitoring unit and the power unit through a second communication network. In the power monitoring system At least two second communication networks are communicated and interconnected, so that the rectifier and DC output cabinets in the same second communication network share the first parameter information with each other, and each central monitoring unit is interconnected through the first communication network, so that in the The rectification and DC output cabinets of different second communication networks also share the first parameter information with each other, which makes the system form a multi-master and multi-slave structure, realizes multi-master communication interconnection between cabinets, realizes redundant control, and improves system performance. reliability.
Description
technical field [0001] The invention relates to the field of power supplies, in particular to a power supply monitoring system, a control method and a central monitoring unit. Background technique [0002] With the continuous development and evolution of electronic technology, "digitalization" has penetrated into our daily life, and it has become the "fifth dimension" of our life dimension. The carrier of a series of new technologies such as big data and artificial intelligence It is the IDC data center, and the key core element supporting the operation of the data center is the power supply. One of the major technical issues faced by data center power supplies is the reliability of power monitoring systems. [0003] In order to solve the reliability problem of the power monitoring system, the existing system mostly adopts the concept of modular design, adopts the centralized control method, and the communication structure is a master-multiple-slave communication mode, and ...
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IPC IPC(8): H02J13/00
CPCH02J13/00002H02J13/00016
Inventor 金红元易德刚其他发明人请求不公开姓名
Owner SHENZHEN SOFAR SOLAR