CN108983686A - A kind of method of Miniature inverter monitoring management - Google Patents

A kind of method of Miniature inverter monitoring management Download PDF

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Publication number
CN108983686A
CN108983686A CN201710418009.8A CN201710418009A CN108983686A CN 108983686 A CN108983686 A CN 108983686A CN 201710418009 A CN201710418009 A CN 201710418009A CN 108983686 A CN108983686 A CN 108983686A
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CN
China
Prior art keywords
power station
line carrier
miniature inverter
monitoring management
ofdm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710418009.8A
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Chinese (zh)
Inventor
杨宇
李伟铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Poly Kun Networking Technology Co Ltd
Original Assignee
Nanjing Poly Kun Networking Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Poly Kun Networking Technology Co Ltd filed Critical Nanjing Poly Kun Networking Technology Co Ltd
Priority to CN201710418009.8A priority Critical patent/CN108983686A/en
Publication of CN108983686A publication Critical patent/CN108983686A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048—Monitoring; Safety

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a kind of methods of Miniature inverter monitoring management.This method uses the OFDM power line carrier of strong antijamming capability, upper transmission terminal is acquired by designing built-in OFDM power line carrier module and data, photovoltaic power station power generation information is stored in cloud database using electric line carrier communication, server end establishes fault diagnosis model, mass data is monitored in real time and is statisticallyd analyze, local shades are obtained in time, component hot spot, component exception aging, the various events for influencing power station generated energy and safety such as system interconnection line open circuit, pass through short message, the multiple channels such as monitoring interface alarm notify photovoltaic plant owner, to check failure or security risk, realize intelligent Power Station maintenance.

Description

A kind of method of Miniature inverter monitoring management
Technical field
The present invention relates to a kind of methods of Miniature inverter monitoring management.
Background technique
Conventional inverter is communicated using 485 data lines, and system for field wiring is complicated；Part of the manufacturer is wireless using wifi Communication scheme, although eliminating communication cable, the program is in communication distance, ability through walls, and anti-electromagnetic environment ability is many For aspect there are problem, live using effect is unsatisfactory.
Summary of the invention
The present invention relates to a kind of methods of Miniature inverter monitoring management.This method is electric using the OFDM of strong antijamming capability Line of force carrier wave provides enclosed environment by designing matched power line carrier trap for Miniature inverter system, in this way Save connection, and can ensure that communication reliability.Cloud intellectual technology is introduced Miniature inverter system by this method, passes through cloud Photovoltaic plant remote real-time monitoring, fault pre-alarming, periodically long-range is realized in the data storage and data mining for realizing distributed power station Health examination provides nurse's formula service for photovoltaic plant owner, eliminates the trouble and worry of power station owner, realizes really intelligent nothing People manages electric power station system.
Detailed description of the invention
Fig. 1 is system diagram of the invention
Fig. 2 is UI surface chart of the invention
Specific embodiment
1. design built-in OFDM power line carrier module and data acquire upper transmission terminal, using electric line carrier communication by light Overhead utility power generation information is stored in cloud database.
2. server end establishes fault diagnosis model, mass data is monitored in real time and is statisticallyd analyze, is obtained in time The various things for influencing power station generated energy and safety such as local shades, component hot spot, the aging of component exception, system interconnection line open circuit Part.
3. mobile intelligent terminal is notified by multiple channels such as short message, monitoring interface alarms, to check failure or safety Hidden danger realizes intelligent Power Station maintenance.

Claims (3)

1. a kind of method of Miniature inverter monitoring management, which is characterized in that realize component based on OFDM power line carrier technology Grade monitoring.
2. a kind of method of Miniature inverter monitoring management according to claim 1, which is characterized in that pass through cloud reality The data storage and data mining of existing distributed power station.
3. a kind of method of Miniature inverter monitoring management according to claim 1, which is characterized in that pass through intelligent movable Terminal realizes photovoltaic plant remote real-time monitoring, fault pre-alarming, regular remote health physical examination.
CN201710418009.8A 2017-05-31 2017-05-31 A kind of method of Miniature inverter monitoring management Pending CN108983686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710418009.8A CN108983686A (en) 2017-05-31 2017-05-31 A kind of method of Miniature inverter monitoring management

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710418009.8A CN108983686A (en) 2017-05-31 2017-05-31 A kind of method of Miniature inverter monitoring management

Publications (1)

Publication Number Publication Date
CN108983686A true CN108983686A (en) 2018-12-11

Family

ID=64501869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710418009.8A Pending CN108983686A (en) 2017-05-31 2017-05-31 A kind of method of Miniature inverter monitoring management

Country Status (1)

Country Link
CN (1) CN108983686A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203339729U (en) * 2013-05-08 2013-12-11 特变电工新疆新能源股份有限公司 Photovoltaic power generation unit and photovoltaic power generation system
CN103620973A (en) * 2011-04-12 2014-03-05 德克萨斯仪器股份有限公司 Systems and methods of power line transmission of solar panel data
CN203689677U (en) * 2014-02-14 2014-07-02 瑞斯康微电子（深圳）有限公司 Photovoltaic inverter power line carrier communication system
CN104009268A (en) * 2014-05-06 2014-08-27 深圳市普禄科智能检测设备有限公司 Intelligent cell, intelligent cell monitoring system and intelligent cell monitoring method
CN204103863U (en) * 2014-08-21 2015-01-14 苏州大学 Based on the photovoltaic DC-to-AC converter supervisory control system of low-voltage powerline carrier communication
CN204633816U (en) * 2015-06-03 2015-09-09 石家庄科林电气股份有限公司 A kind of distributed photovoltaic power generation monitoring operation platform
CN105591670A (en) * 2016-03-12 2016-05-18 吕海峰 Photovoltaic assembly state information monitoring device based on power line communication and monitoring method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103620973A (en) * 2011-04-12 2014-03-05 德克萨斯仪器股份有限公司 Systems and methods of power line transmission of solar panel data
CN203339729U (en) * 2013-05-08 2013-12-11 特变电工新疆新能源股份有限公司 Photovoltaic power generation unit and photovoltaic power generation system
CN203689677U (en) * 2014-02-14 2014-07-02 瑞斯康微电子（深圳）有限公司 Photovoltaic inverter power line carrier communication system
CN104009268A (en) * 2014-05-06 2014-08-27 深圳市普禄科智能检测设备有限公司 Intelligent cell, intelligent cell monitoring system and intelligent cell monitoring method
CN204103863U (en) * 2014-08-21 2015-01-14 苏州大学 Based on the photovoltaic DC-to-AC converter supervisory control system of low-voltage powerline carrier communication
CN204633816U (en) * 2015-06-03 2015-09-09 石家庄科林电气股份有限公司 A kind of distributed photovoltaic power generation monitoring operation platform
CN105591670A (en) * 2016-03-12 2016-05-18 吕海峰 Photovoltaic assembly state information monitoring device based on power line communication and monitoring method thereof

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Addressee: Nanjing poly Kun Networking Technology Co. Ltd.

Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention

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Addressee: Patent director of Nanjing jukun Internet of things Technology Co., Ltd

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Addressee: Li Weiming

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Application publication date: 20181211