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Power supply equipment collection device and remote fault diagnosis system

A technology of fault diagnosis system and power supply equipment, which is applied in the direction of circuit devices, electrical components, sustainable buildings, etc., can solve the problems of small power supply equipment status and low efficiency of operating data collection, and achieve the effect of improving collection efficiency

Inactive Publication Date: 2017-05-10
PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a power supply equipment collection device and a remote fault diagnosis system to solve the technical problems of low power supply equipment state and low efficiency of operation data collection existing in the prior art

Method used

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  • Power supply equipment collection device and remote fault diagnosis system
  • Power supply equipment collection device and remote fault diagnosis system
  • Power supply equipment collection device and remote fault diagnosis system

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Effect test

Embodiment 1

[0046] An embodiment of the present invention provides a device for collecting power supply equipment, which can be applied to a distributed power supply system and used to collect information on multiple distributed power supply equipment in real time. Such as figure 1 and figure 2 As shown, the device includes a plurality of information collection units 1, each information collection unit is set in a substation, and the information collection unit 1 includes a power optimizer 11, a DC power distribution cabinet 12, an inverter 13, a smart meter 14 and a smart communication terminal 15; wherein,

[0047] The power optimizer 11, the DC power distribution cabinet 12, the inverter 13, and the smart meter 14 are connected in sequence;

[0048] Power optimizer 11, DC power distribution cabinet 12, inverter 13, smart meter 14 are connected with smart communication terminal 15; further, power optimizer 11, DC power distribution cabinet 12, inverter 13, smart meter 14 It is conne...

Embodiment 2

[0073] The embodiment of the present invention also provides a remote fault diagnosis system for power supply equipment, which is used for remote fault diagnosis and monitoring of current equipment. Such as Figure 4 As shown, the system includes distributed power supply equipment, fault diagnosis equipment and power supply equipment collection device; where,

[0074] The distributed power supply equipment is connected with the power supply equipment acquisition device;

[0075] Communication connection between fault diagnosis equipment and power equipment collection device;

[0076] The fault diagnosis equipment obtains the real-time data of the distributed power equipment through the power equipment acquisition device, and conducts summary monitoring and data reading of the real-time data of the distributed power equipment, judges whether the data of the power equipment is abnormal or has a fault, and then performs remote diagnosis and troubleshooting .

[0077] Further, ...

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Abstract

The invention provides a power supply equipment collection device and a remote fault diagnosis system, and relates to the technical field of power supply. The power supply equipment collection device provided by the invention comprises a plurality of information collection units, each information collection unit comprises a power optimizer, a DC power distribution cabinet, an inverter, a smart meter and an intelligent communication terminal, the intelligent communication terminal is connected with the power optimizer, the DC power distribution cabinet, the inverter and the smart meter to carry out data collection and communication transmission on the information of distributed power equipment and realize online monitoring, the power supply equipment collection device can be connected with multiple distributed power equipment, and small power supplies in a region can access one information collection unit, thereby greatly improving the collection efficiency of the distributed power equipment, and solving the problems of large consumption of manpower and material resources and low collection efficiency in the prior art.

Description

technical field [0001] The invention relates to the technical field of electric power supply, in particular to a power supply device collection device and a remote fault diagnosis system. Background technique [0002] With the gradual exhaustion of conventional energy sources and the increasing environmental pollution, countries around the world have begun to pay attention to environmentally friendly, efficient and flexible small power generation sources (small power sources). Connecting small power sources to large power grids for parallel operation and supporting each other with large power grids is the most effective way to maximize the efficiency of small power sources. [0003] At present, small power sources are of great significance to environmental protection, and access to distribution networks can also improve the reliability of regional power grid power supply. In addition, combining different types of scattered small power supplies for power supply can make the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/0006Y02B90/20
Inventor 颜京忠孙剑波王磊季翠娜宋大伟王雪奇仲惟师张宝国马世波杨振东栾丽明丛宽堂王志凤王志军聂晶王朝阳刘春江葛祖郁郭春晓张远铭李树臣王畅汤胜波姚军传王军张道军罗守环宋善文汤铁军翟端勇闫大周王克欣史春燕王玉生申永强
Owner PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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