CN110097298A - Operation and maintenance system of photovoltaic power station based on cloud computing technology - Google Patents

Operation and maintenance system of photovoltaic power station based on cloud computing technology Download PDF

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Publication number
CN110097298A
CN110097298A CN201910469836.9A CN201910469836A CN110097298A CN 110097298 A CN110097298 A CN 110097298A CN 201910469836 A CN201910469836 A CN 201910469836A CN 110097298 A CN110097298 A CN 110097298A
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module
data
photo
fault
electric power
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Inventor
张福铮
李果
黄文琦
蔡宗远
陈晓
张乾坤
陈富汉
刘增才
袁小凯
黄世平
黄容生
支志军
郭瑞鹏
曾繁超
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China South Power Grid International Co ltd
China Southern Power Grid Co Ltd
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China South Power Grid International Co ltd
China Southern Power Grid Co Ltd
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Priority to CN201910469836.9A priority Critical patent/CN110097298A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0631Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06Energy or water supply
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

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  • General Health & Medical Sciences (AREA)
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  • Photovoltaic Devices (AREA)

Abstract

The application discloses operation and maintenance system of photovoltaic power generation station based on cloud computing technology includes: the system comprises a plurality of acquisition modules, a data transmission module, an RDS storage module, a cloud analysis module and an alarm module; each acquisition module is arranged on one photovoltaic power station and used for acquiring the power data of the corresponding photovoltaic power supply station in real time; the data transmission module is used for transmitting the power data to the RDS storage module and the cloud analysis module; the RDS storage module is used for storing all power data; the cloud analysis module is used for judging whether the power data are fault data or not according to the power data verification rule; and the alarm module is used for sending an alarm signal to the corresponding terminal when the power data is judged to be fault data. The technical problems of low processing efficiency and small capacity of an operation and maintenance mode of the existing photovoltaic power station are solved.

Description

A kind of operational system of the photo-voltaic power generation station based on cloud computing technology
Technical field
This application involves field of communication technology more particularly to a kind of O&M systems of the photo-voltaic power generation station based on cloud computing technology System.
Background technique
Photovoltaic plant has good energy saving and the feature of environmental protection, so being widely applied in modern electric construction.
Modern society's electrical energy demands are widely distributed, therefore photovoltaic plant construction uses distributed frame, i.e., according to power consumer Location, power station relevant device is installed in place around, is accessed after electric energy, is made its automatic operating.With this condition, All photovoltaic plants all have independence, therefore after Quantity reaches certain level, the generation point of energy information ten minutes minutes It dissipates, embodies the feature of substantial amounts.At this time by personnel's periodic detection and the mode of maintenance, so that traditional O&M mode is imitated Rate is low;And the mode of personnel's detection and labor statement unirecord, so that the storage of information is imperfect and requires big memory space.
Therefore it provides a kind of efficient, large capacity operational system becomes those skilled in the art's technology urgently to be resolved and asks Topic.
Summary of the invention
In view of this, being solved this application provides a kind of operational system of photo-voltaic power generation station based on cloud computing technology The technological deficiency that the O&M mode treatment effeciency of existing photo-voltaic power generation station is low, capacity is small.
This application provides a kind of operational systems of photo-voltaic power generation station based on cloud computing technology, comprising: several acquisition moulds Block, data transmission module, RDS memory module, cloud analysis module and alarm module;
Each acquisition module is installed on a photo-voltaic power generation station, for obtaining corresponding photovoltaic power supply station in real time Electric power data;
The data transmission module is used for transmission the electric power data to the RDS memory module and the cloud analysis mould Block;
The RDS memory module, for storing all electric power datas;
The cloud analysis module, for judging whether the electric power data is number of faults according to electric power data proof rule According to;
The alarm module, for when determining electric power data is fault data, sending alarm signal to corresponding end End.
Preferably, further includes: interactive module;
The interactive module, for obtaining user's request;It is also used to be requested to execute respective operations according to the user.
Preferably, further includes: display module;
The display module, for showing user's request;It is also used to show and correspondence is executed according to user request Operating result after operation.
Preferably, further includes: flow-control module;
The flow-control module, for controlling the size for the data flow transmitted in the interactive module.
Preferably, further includes: fault countermeasure processing module;
The fault countermeasure processing module, for determining institute respectively when determining the electric power data is fault data State the corresponding abort situation of fault data, fault type and failure pre-processed results.
It preferably, further include fault message pushing module;
The fault message pushing module is located in advance for sending the abort situation, the fault type and the failure Result is managed to corresponding terminal.
It preferably, further include update module;
The update module, the corresponding physical fault processing result of fault data sent for obtaining the terminal, also For updating corresponding failure pre-processed results according to the physical fault processing result.
Preferably, the quantity of the data transmission module is specially one;
Several acquisition modules are connected with the data transmission module.
Preferably, the quantity of the data transmission module is specially several;
Several acquisition modules and several data transmission modules connect one to one.
Preferably, the data transmission module include: 3G module, 4G module, 5G module, optic module, Wideband module and Bluetooth module.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
This application provides a kind of operational systems of photo-voltaic power generation station based on cloud computing technology, comprising: several acquisition moulds Block, data transmission module, RDS memory module, cloud analysis module and alarm module;Each acquisition module is installed on a photovoltaic hair On power station, for obtaining the electric power data at corresponding photovoltaic power supply station in real time;Data transmission module is used for transmission electric power data extremely RDS memory module and cloud analysis module;RDS memory module, for storing all electric power datas;Cloud analysis module is used for basis Electric power data proof rule judges whether electric power data is fault data;Alarm module, for being event when determining electric power data When hindering data, alarm signal is sent to corresponding terminal.
In the application, by being mounted on the acquisition module of photo-voltaic power generation station, the electric power data of each photo-voltaic power generation station is obtained, so Electric power data is sent to RDS memory module and cloud analysis module by data transmission module afterwards, so that RDS memory module is to electric power number According to being stored, while cloud analysis module verifies electric power data according to electric power data proof rule, judges electric power data Whether it is electric power data, when determining electric power data is fault data, sends alarm signal to the electric power data corresponding end End, the corresponding electric power personnel of such terminal exclude failure, automatic collection, be automatically stored, automatically analyze by way of, The efficiency of O&M mode is improved, while RDS memory module has big memory capacity, to solve existing photo-voltaic power generation station O&M mode treatment effeciency is low, technical problem that capacity is small.
Detailed description of the invention
Fig. 1 is a kind of first implementation of the operational system of the photo-voltaic power generation station based on cloud computing technology in the embodiment of the present application The structural schematic diagram of example;
Wherein, appended drawing reference is as follows:
1, module is obtained;2, data transmission module;3, RDS memory module;4, cloud analysis module;5, alarm module;6, it hands over Mutual module;7, display module;8, flow-control module;9, fault countermeasure processing module;10, fault message pushing module;11, more New module.
Specific embodiment
The embodiment of the present application provides a kind of operational system of photo-voltaic power generation station based on cloud computing technology, solves existing The technological deficiency that the O&M mode treatment effeciency of photo-voltaic power generation station is low, capacity is small.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
The embodiment of the present application first aspect provides a kind of operational system of photo-voltaic power generation station based on cloud computing technology Embodiment.
Referring to Fig. 1, in the embodiment of the present application a kind of operational system of the photo-voltaic power generation station based on cloud computing technology The structural schematic diagram of one embodiment, comprising: several acquisition modules 1, data transmission module 2, RDS memory module 3, cloud analysis module 4 and alarm module 5;Each acquisition module 1 is installed on a photo-voltaic power generation station, for obtaining corresponding photovoltaic power supply station in real time Electric power data;Data transmission module 2 is used for transmission electric power data to RDS memory module 3 and cloud analysis module 4;RDS storage Module 3, for storing all electric power datas;Cloud analysis module 4, for judging electric power data according to electric power data proof rule It whether is fault data;Alarm module 5, for when determining electric power data is fault data, sending alarm signal to correspondence Terminal.
It should be noted that obtaining module 1 can be data collector, and data collector and data transmission module 2 connect It connects, 3/ cloud analysis module 4 of RDS memory module is same and data transmission module 2 connects, and such data collector and RDS store mould 3/ cloud analysis module 4 of block is connected by data transmission module 2, is realized the automatic collection of data and is automatically stored.
In the present embodiment, by being mounted on the acquisition module 1 of photo-voltaic power generation station, the electric power number of each photo-voltaic power generation station is obtained According to then electric power data is sent to RDS memory module 3 and cloud analysis module 4 by data transmission module 2, so that RDS memory module 3 pairs of electric power datas store, while cloud analysis module 4 verifies electric power data according to electric power data proof rule, sentences It powers off whether force data is electric power data, when determining electric power data is fault data, sends alarm signal to the electric power number According to corresponding terminal, the corresponding electric power personnel of such terminal exclude failure, by automatic collection, are automatically stored, automatically The mode of analysis improves the efficiency of O&M mode, while RDS memory module 3 has big memory capacity, to solve existing There is the technical problem that the O&M mode treatment effeciency of photo-voltaic power generation station is low, capacity is small.
The above are the of a kind of operational system of the photo-voltaic power generation station based on cloud computing technology provided by the embodiments of the present application One embodiment, the following are the of a kind of operational system of the photo-voltaic power generation station based on cloud computing technology provided by the embodiments of the present application Two embodiments.
Referring to Fig. 1, in the embodiment of the present application a kind of operational system of the photo-voltaic power generation station based on cloud computing technology The structural schematic diagram of two embodiments, comprising: several acquisition modules 1, data transmission module 2, RDS memory module 3, cloud analysis module 4 and alarm module 5;Each acquisition module 1 is installed on a photo-voltaic power generation station, for obtaining corresponding photovoltaic power supply station in real time Electric power data;Data transmission module 2 is used for transmission electric power data to RDS memory module 3 and cloud analysis module 4;RDS storage Module 3, for storing all electric power datas;Cloud analysis module 4, for judging electric power data according to electric power data proof rule It whether is fault data;Alarm module 5, for when determining electric power data is fault data, sending alarm signal to correspondence Terminal.
It should be noted that the cloud analysis module 4 in the present embodiment, real-time processing is realized using streaming computing mode, The advantages of streaming computing, is: while processing in time the data of data collector acquisition, ensureing treatment effeciency and number It is matched according to transmission, the delay that otherwise data will be caused to transmit.
It is understood that electric power data proof rule is used to verify the fault of the electric power data of acquisition, for example, acquisition Data be photo-voltaic power generation station transformer power data, the equipment operate normally when power data be 1000w-1500w, Therefore when the operation data not in the range when, that is, think the unit exception;For example, the data of acquisition are photo-voltaic power generation station Output power thinks output power exception similarly when the output power of acquisition is not in normal output power range. Electric power data proof rule can be managed according to the data characteristic and electric power of the electric power data of acquisition and require specific setting, herein not It is specifically limited.
Operational system in the present embodiment further includes interactive module 6;Interactive module 6, for obtaining user's request;It is also used to It is requested to execute respective operations according to user.Personnel can be handled the data got by interactive module 6, or to electricity Force data proof rule is edited, at this time the available edit requests of interactive module 6 or modification request, then according to editor Request or modification request execute corresponding editor or modification operation.
Operational system in the present embodiment further includes display module 7;Display module 7, for showing that user requests;It is also used to The operating result after execution respective operations is requested in display according to user.The effect of display module 7, example are illustrated in the present embodiment Request as interactive module 6 obtains is edit requests, and corresponding available content of edit, display module 7 at this time is in interaction On the basis of the above- mentioned information that module 6 is got, edit requests and content of edit can be shown;In interactive module 6 according to editor After request and content of edit edit electric power data proof rule, edited electric power data proof rule is shown.
Operational system in the present embodiment further includes flow-control module 8;Flow-control module 8, for controlling interactive mould The size for the data flow transmitted in block 6.It is understood that flow-control module 8 controls the data flow transmitted in interactive module 6 Size, to avoid getting congestion, specifically can using load-balancing device SLB realize, load-balancing device SLB can be right Interactive module 6 is controlled, such as according to the data stream size of the dynamic distributing interaction module 6 of network condition, to adapt to network, The utilization efficiency for promoting network can effectively improve the system expandability under load-balancing device SLB application.
Operational system in the present embodiment further includes fault countermeasure processing module;Fault countermeasure processing module is sentenced for working as Break to electric power data be fault data when, respectively determine the corresponding abort situation of fault data, fault type and failure pretreatment As a result.It is understood that after determining electric power data is fault data, maintenance caused by being short of in order to avoid personnel's technology Mistake or maintenance delay, failure can be positioned according to generalized information system, in combination with prediction scheme system determine fault type and Failure pre-processed results.
Operational system in the present embodiment further includes fault message pushing module 10;Fault message pushing module 10, is used for Abort situation, fault type and failure pre-processed results are sent to corresponding terminal, it is to be understood that obtaining fault bit It sets, after fault type and failure pre-processed results, abort situation, fault type and failure pre-processed results is sent to corresponding Terminal, in order to which personnel check.
In order to ensure the correctness and adaptability of prediction scheme system, according to physical fault processing result to failure pre-processed results It is updated, in particular the operational system in the present embodiment further includes update module 11;Update module 11, for obtaining terminal The corresponding physical fault processing result of the fault data of transmission is also used to update corresponding failure according to physical fault processing result Pre-processed results.
In order to save resource and cost consideration, the quantity of data transmission module 2 can be one in the present embodiment;It is several to obtain Modulus block 1 is connected with data transmission module 2.
In order to ensure the data between each photo-voltaic power generation station will not be interfered, and then hardness arrives the judging result of data, The quantity of data transmission module 2 in the present embodiment can be several;Several acquisition modules 1 and several data transmission modules 2 It connects one to one.
Further, data transmission module 2 includes: 3G module, 4G module, 5G module, optic module, Wideband module and indigo plant Tooth module.
In the present embodiment, by being mounted on the acquisition module 1 of photo-voltaic power generation station, the electric power number of each photo-voltaic power generation station is obtained According to then electric power data is sent to RDS memory module 3 and cloud analysis module 4 by data transmission module 2, so that RDS memory module 3 pairs of electric power datas store, while cloud analysis module 4 verifies electric power data according to electric power data proof rule, sentences It powers off whether force data is electric power data, when determining electric power data is fault data, sends alarm signal to the electric power number According to corresponding terminal, the corresponding electric power personnel of such terminal exclude failure, by automatic collection, are automatically stored, automatically The mode of analysis improves the efficiency of O&M mode, while RDS memory module 3 has big memory capacity, to solve existing There is the technical problem that the O&M mode treatment effeciency of photo-voltaic power generation station is low, capacity is small.
It is apparent to those skilled in the art that for convenience and simplicity of description, foregoing description wait pacify Electricity grid network is filled, the specific work process of device and unit can refer to corresponding processes in the foregoing method embodiment, herein not It repeats again.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied Another electricity grid network to be installed is closed or is desirably integrated into, or some features can be ignored or not executed.Another point is shown The mutual coupling, direct-coupling or communication connection shown or discussed can be through some interfaces, between device or unit Coupling or communication connection are connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read- OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic or disk etc. are various can store The medium of program code.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations;Although referring to before Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.

Claims (10)

1. a kind of operational system of the photo-voltaic power generation station based on cloud computing technology characterized by comprising several acquisition modules, Data transmission module, RDS memory module, cloud analysis module and alarm module;
Each acquisition module is installed on a photo-voltaic power generation station, for obtaining the electric power at corresponding photovoltaic power supply station in real time Data;
The data transmission module is used for transmission the electric power data to the RDS memory module and the cloud analysis module;
The RDS memory module, for storing all electric power datas;
The cloud analysis module, for judging whether the electric power data is fault data according to electric power data proof rule;
The alarm module, for when determining electric power data is fault data, sending alarm signal to corresponding terminal.
2. the operational system of the photo-voltaic power generation station according to claim 1 based on cloud computing technology, which is characterized in that also wrap It includes: interactive module;
The interactive module, for obtaining user's request;It is also used to be requested to execute respective operations according to the user.
3. the operational system of the photo-voltaic power generation station according to claim 2 based on cloud computing technology, which is characterized in that also wrap It includes: display module;
The display module, for showing user's request;It is also used to show and is requested to execute respective operations according to the user Operating result afterwards.
4. the operational system of the photo-voltaic power generation station according to claim 2 based on cloud computing technology, which is characterized in that also wrap It includes: flow-control module;
The flow-control module, for controlling the size for the data flow transmitted in the interactive module.
5. the operational system of the photo-voltaic power generation station according to claim 1 based on cloud computing technology, which is characterized in that also wrap It includes: fault countermeasure processing module;
The fault countermeasure processing module, for when determining the electric power data is fault data, determining the event respectively Hinder the corresponding abort situation of data, fault type and failure pre-processed results.
6. the operational system of the photo-voltaic power generation station according to claim 5 based on cloud computing technology, which is characterized in that also wrap Include fault message pushing module;
The fault message pushing module, for sending the abort situation, the fault type and failure pretreatment knot Fruit is to corresponding terminal.
7. the operational system of the photo-voltaic power generation station according to claim 6 based on cloud computing technology, which is characterized in that also wrap Include update module;
The update module, the corresponding physical fault processing result of fault data sent for obtaining the terminal, is also used to Corresponding failure pre-processed results are updated according to the physical fault processing result.
8. the operational system of the photo-voltaic power generation station according to claim 1 based on cloud computing technology, which is characterized in that described The quantity of data transmission module is specially one;
Several acquisition modules are connected with the data transmission module.
9. the operational system of the photo-voltaic power generation station according to claim 1 based on cloud computing technology, which is characterized in that described The quantity of data transmission module is specially several;
Several acquisition modules and several data transmission modules connect one to one.
10. the operational system of the photo-voltaic power generation station according to claim 1 based on cloud computing technology, which is characterized in that institute Stating data transmission module includes: 3G module, 4G module, 5G module, optic module, Wideband module and bluetooth module.
CN201910469836.9A 2019-05-31 2019-05-31 Operation and maintenance system of photovoltaic power station based on cloud computing technology Pending CN110097298A (en)

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Citations (6)

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Publication number Priority date Publication date Assignee Title
CN104617661A (en) * 2015-02-27 2015-05-13 中盛新能源(南京)有限公司 Photovoltaic power station operation and maintenance system
CN105337765A (en) * 2015-10-10 2016-02-17 上海新炬网络信息技术有限公司 Distributed hadoop cluster fault automatic diagnosis and restoration system
CN107171858A (en) * 2017-06-27 2017-09-15 山东浪潮商用***有限公司 A kind of terminal intelligent O&M method and system based on cloud service platform
CN109150102A (en) * 2018-07-25 2019-01-04 华北电力大学 A kind of photovoltaic module failure method of real-time and system
CN109242276A (en) * 2018-08-21 2019-01-18 国网江苏省电力有限公司泰州供电分公司 Logistics equipment malfunction monitoring operation management system
CN109359746A (en) * 2018-09-13 2019-02-19 湖北谊立舜达动力科技有限公司 A kind of diesel engine monitoring running state device based on Internet of Things and cloud computing technology

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104617661A (en) * 2015-02-27 2015-05-13 中盛新能源(南京)有限公司 Photovoltaic power station operation and maintenance system
CN105337765A (en) * 2015-10-10 2016-02-17 上海新炬网络信息技术有限公司 Distributed hadoop cluster fault automatic diagnosis and restoration system
CN107171858A (en) * 2017-06-27 2017-09-15 山东浪潮商用***有限公司 A kind of terminal intelligent O&M method and system based on cloud service platform
CN109150102A (en) * 2018-07-25 2019-01-04 华北电力大学 A kind of photovoltaic module failure method of real-time and system
CN109242276A (en) * 2018-08-21 2019-01-18 国网江苏省电力有限公司泰州供电分公司 Logistics equipment malfunction monitoring operation management system
CN109359746A (en) * 2018-09-13 2019-02-19 湖北谊立舜达动力科技有限公司 A kind of diesel engine monitoring running state device based on Internet of Things and cloud computing technology

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