CN110442100A - A kind of thermal control intelligent DCS diagnosis method for early warning and system - Google Patents
A kind of thermal control intelligent DCS diagnosis method for early warning and system Download PDFInfo
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- CN110442100A CN110442100A CN201910720223.8A CN201910720223A CN110442100A CN 110442100 A CN110442100 A CN 110442100A CN 201910720223 A CN201910720223 A CN 201910720223A CN 110442100 A CN110442100 A CN 110442100A
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- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33273—DCS distributed, decentralised controlsystem, multiprocessor
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention discloses a kind of thermal control intelligent DCS diagnosis method for early warning and system.Method includes: acquisition data relevant to power plant's operation；According to the data, the determining device with the data with the operation of associated power plant；Setting is less than the numerical value of the data, obtains resetting data；According to the resetting data, early warning is carried out to the device of power plant operation, obtains processing scheme；According to the processing scheme, the correctness of early warning is tested.It can be automatically to equipment condition monitoring after real time data acquisition in the present invention, quickly judge equipment state, there are major defect or the equipment of major hidden danger for screening rapidly in a large amount of test datas, mitigate the working strength of operation operator and user, the actual effect for improving working efficiency, promoting diagnostic result significantly.
Description
Technical field
The present invention relates to power plant's device diagnostic early warning fields, diagnose method for early warning more particularly to a kind of thermal control intelligent DCS
And system.
Background technique
With Chinese society expanding economy and the progress of science and technology, the construction of intelligence system and control technology
Development has also been made significant headway, and for now, intelligent control has been applied in many industries, especially in thermoelectricity
The extensive use of factory.It is well known that operating normally in order to preferably control power plant, DCS control system is led in Electric control
Domain using more and more extensive, and become the mainstream of control field.It is so just highly desirable in the control process of thermal control DCS
Intelligence, control DCS system corresponding development speed be than faster, and its practice application be also it is stronger, lead to
The use in power plant is crossed, developing this intelligence control system can make the working efficiency of power plant be greatly improved, right
Play the role of for power plant very important.Construct oneself smart system simultaneously for later power industry, intelligent operation and
Intelligent management also becomes two big Major Developmental Objectives of power industry.
As power industry continues to develop, computer, communication and too network technology development and application, DCS shows new knot
Structure mode, these technologies, which combine, is developing progressively a kind of novel distributing system, and having stronger competitiveness, that is exactly intelligence
Type DCS.
DCS is applied to coal-fired plant as general DCS system, by power plant's operation logic according to various analogue data amounts
Parameter realizes the control to various execution units, this is a comprehensive system, on the basis of computer technology application, DCS
Control system realizes the operation and control of centralization to the production in power plant, and realizes decentralised control.It is controlled with centralization
The characteristics of system, dispersion blind controller system and similar control system are compared, and DCS control system has its own, which needs
Computer technology, signal processing technology and network technology etc. are used, while to human-machine interface technology, measuring technique and information skill
Art also has demand, so, multiple technologies fusion play a role with infiltration, DCS control system with centralized operation, decentralised control,
The features such as configuration is flexible, configuration facilitates.It is its basic function that various data, which can accurately be acquired, and can correctly issue control instruction,
Key is the analysis that can not plan as a whole and judges various data volumes, is effectively compared to each data, effective pre-control, this
Improving operational efficiency to power plant is a drawback.For in existing DCS control, only single protection warns and protects chaser,
The processing scheme before warning is lacked, has lacked the processing method of each profession under emergency, effectively danger cannot be stopped
Before staying in warning.
Existing DCS mainly has the disadvantage that:
(1) automatic or intelligent diagnostics be can not achieve, it cannot be according to the direct valuator device state of data of acquisition.
(2) it is not easy to data management, the intuitive temperature of pre-control cannot rise brought hidden trouble of equipment and reason automatically.
(3) intelligently pushing processing scheme and Adjusted Option be can not achieve.
(4) it is single protection warning and protection chaser, cannot protects before warning.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of thermal control intelligent DCS diagnosis method for early warning and systems.
To achieve the above object, the present invention provides following schemes:
A kind of thermal control intelligent DCS diagnosis method for early warning, comprising:
Obtain data relevant to power plant's operation；
According to the data, the determining device with the data with the operation of associated power plant；
Setting is less than the numerical value of the data, obtains resetting data；
According to the resetting data, early warning is carried out to the device of power plant operation, obtains processing scheme；
According to the processing scheme, the correctness of early warning is tested.
Optionally, described to obtain data relevant to power plant's operation, it specifically includes:
Data relevant to power plant's operation are obtained, the data include temperature data and pressure data.
Optionally, described according to the data, the determining device with the data with the operation of associated power plant is specific to wrap
It includes:
According to the temperature data, the determining motor with the data with the operation of associated power plant；
According to the pressure data, the determining valve with the data with the operation of associated power plant.
Optionally, the setting is less than the numerical value of the data, obtains resetting data, specifically includes:
Setting is less than the numerical value of the temperature data, obtains resetting temperature data；
Setting is less than the numerical value of the pressure data, obtains resetting pressure data.
Optionally, described according to the resetting data, early warning is carried out to the device of power plant operation, obtains processing side
Case specifically includes:
When temperature reaches the resetting temperature data, early warning, the early warning packet are carried out to the motor of power plant operation
Include light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The motor is operated according to the processing scheme；
When pressure reaches the resetting pressure data, early warning, the early warning packet are carried out to the valve of power plant operation
Include light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The valve is operated according to the processing scheme.
A kind of thermal control intelligent DCS diagnosis early warning system, comprising:
Module is obtained, for obtaining data relevant to power plant's operation；
Associated apparatus determining module, for according to the data, the determining and data to have the operation of associated power plant
Device；
Data setting module is reset, for setting the numerical value for being less than the data, obtains resetting data；
Processing scheme determining module, for carrying out early warning to the device of power plant operation, obtaining according to the resetting data
To processing scheme；
Test module, for testing the correctness of early warning according to the processing scheme.
Optionally, the acquisition module, specifically includes:
Acquiring unit, for obtaining data relevant to power plant's operation, the data include temperature data and pressure data.
Optionally, the associated apparatus determining module, specifically includes:
Motor determination unit, for according to the temperature data, the determining and data to have the operation of associated power plant
Motor；
Valve determination unit, for according to the pressure data, the determining and data to have the operation of associated power plant
Valve.
Optionally, the resetting data setting module, specifically includes:
Temperature data determination unit is reset, for setting the numerical value for being less than the temperature data, obtains resetting temperature data；
Pressure data determination unit is reset, for setting the numerical value for being less than the pressure data, obtains resetting pressure data.
Optionally, the processing scheme determining module, specifically includes:
Temperature pre-warning unit, for when temperature reach the resetting temperature data when, to the power plant run motor into
Row early warning, the early warning include light early warning and text early warning；
Temperature Treatment scheme determination unit, for determining processing scheme according to the text early warning；
Motor operation unit, for being operated according to the processing scheme to the motor；
Pressure prewarning unit, for when pressure reach the resetting pressure data when, to the power plant run valve into
Row early warning, the early warning include light early warning and text early warning；
Pressure treatment scheme determination unit, for determining processing scheme according to the text early warning；
Valve operation unit, for being operated according to the processing scheme to the valve.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: the present invention provides a kind of heat
It controls intelligence DCS and diagnoses method for early warning, comprising: obtain data relevant to power plant's operation；According to the data, the determining and number
According to the device run with associated power plant；Setting is less than the numerical value of the data, obtains resetting data；According to the resetting number
According to, to the power plant operation device carry out early warning, obtain processing scheme；According to the processing scheme, the correct of early warning is tested
Property.Equipment state is quickly judged automatically to equipment condition monitoring after real time data acquisition in the present invention, in largely test number
There are major defect or the equipment of major hidden danger for screening rapidly in, mitigate operation operator significantly and the work of user is strong
Degree, the actual effect for improving working efficiency, promoting diagnostic result.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that thermal control intelligent of embodiment of the present invention DCS diagnoses method for early warning flow chart；
Fig. 2 is that thermal control intelligent of embodiment of the present invention DCS diagnoses early warning system structure chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of thermal control intelligent DCS to diagnose method for early warning, can mitigate operation operator significantly
The working strength of member, the actual effect for improving working efficiency, promoting diagnostic result.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is that thermal control intelligent of embodiment of the present invention DCS diagnoses method for early warning flow chart.As shown in Figure 1, a kind of thermal control intelligent
DCS diagnoses method for early warning, comprising:
Step 101: obtaining data relevant to power plant's operation；
Step 102: according to the data, the determining device with the data with the operation of associated power plant；
Step 103: setting is less than the numerical value of the data, obtains resetting data；
Step 104: according to the resetting data, early warning being carried out to the device of power plant operation, obtains processing scheme；
Step 105: according to the processing scheme, testing the correctness of early warning.
Step 101, it specifically includes:
Data relevant to power plant's operation are obtained, the data include temperature data and pressure data.
Step 102, it specifically includes:
According to the temperature data, the determining motor with the data with the operation of associated power plant；
According to the pressure data, the determining valve with the data with the operation of associated power plant.
Step 103, it specifically includes:
Setting is less than the numerical value of the temperature data, obtains resetting temperature data；
Setting is less than the numerical value of the pressure data, obtains resetting pressure data.
Step 104, it specifically includes:
When temperature reaches the resetting temperature data, early warning, the early warning packet are carried out to the motor of power plant operation
Include light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The motor is operated according to the processing scheme；
When pressure reaches the resetting pressure data, early warning, the early warning packet are carried out to the valve of power plant operation
Include light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The valve is operated according to the processing scheme.
The present invention, later automatically to equipment condition monitoring, quickly judges equipment state, a large amount of to real time data acquisition
Screening makes to run operator and the work of user is strong there are major defect or the equipment of major hidden danger rapidly in test data
Degree mitigates significantly, and the actual effect for improving working efficiency, promoting diagnostic result meets the development trend of power plant thermal control intelligent DCS.This
Invention can be realized test data and classified automatically, arranged by thermal control DCS logic judging method, eliminates manual identified, sorts out
Trouble.
Fig. 2 is that thermal control intelligent of embodiment of the present invention DCS diagnoses early warning system structure chart.As shown in Fig. 2, a kind of thermal control intelligent
DCS diagnoses early warning system, comprising:
Module 201 is obtained, for obtaining data relevant to power plant's operation；
Associated apparatus determining module 202, for according to the data, the determining and data to be run with associated power plant
Device；
Data setting module 203 is reset, for setting the numerical value for being less than the data, obtains resetting data；
Processing scheme determining module 204, for being carried out to the device of power plant operation pre- according to the resetting data
It is alert, obtain processing scheme；
Test module 205, for testing the correctness of early warning according to the processing scheme.
The acquisition module 201, specifically includes:
Acquiring unit, for obtaining data relevant to power plant's operation, the data include temperature data and pressure data.
The associated apparatus determining module 202, specifically includes:
Motor determination unit, for according to the temperature data, the determining and data to have the operation of associated power plant
Motor；
Valve determination unit, for according to the pressure data, the determining and data to have the operation of associated power plant
Valve.
The resetting data setting module 203, specifically includes:
Temperature data determination unit is reset, for setting the numerical value for being less than the temperature data, obtains resetting temperature data；
Pressure data determination unit is reset, for setting the numerical value for being less than the pressure data, obtains resetting pressure data.
The processing scheme determining module 204, specifically includes:
Temperature pre-warning unit, for when temperature reach the resetting temperature data when, to the power plant run motor into
Row early warning, the early warning include light early warning and text early warning；
Temperature Treatment scheme determination unit, for determining processing scheme according to the text early warning；
Motor operation unit, for being operated according to the processing scheme to the motor；
Pressure prewarning unit, for when pressure reach the resetting pressure data when, to the power plant run valve into
Row early warning, the early warning include light early warning and text early warning；
Pressure treatment scheme determination unit, for determining processing scheme according to the text early warning；
Valve operation unit, for being operated according to the processing scheme to the valve.
Method or system provided by the invention have following function:
First, automatic function for monitoring, using load as targeted surveillance, when load is greater than 25%, intelligent surveillance operating system,
When load is lower than 25%, intelligence is released, according to being logical relation and chain to open standby condition in DCS configuration.
Second, defect recognition function can identify that bad point, deviation and jump, comparison are deviation being greater than 10% section；It is right
It is more unstable than interval value, for jump；Compare interval censored data is 0 suddenly, is defaulted as bad point
Third, defect push function, when temperature reaches resetting temperature or pressure reaches resetting pressure, fault point lamp
Optical flare identification, is pushed out background process scheme, and clicking point of scintillation just will pop up dialog box, and dialog box is the place of operation and maintenance
The basic information of reason scheme and failure.
4th, automatic identification data function occurs to processing to complete in defect, and the data point is all in real-time monitoring, In
In data collection cycle, after data are effectively compared with range data, it is intelligently included in data recovery, and automatic monitoring in real time again.
5th, defect accumulating function, each data generation all can record from the background detailed basic information.
Specific embodiment 1:
In the operation of Lu Hua steam power plant, become zero when a pressure point data of picture moment of breaking down, then this
Data point just will become red point of scintillation, using method of the invention or is pushed out the respective handling scheme of bad point, runs people
Which parameter member should pay attention to, service personnel should start with from which aspect.The big data of maintenance will be installed to lane database, pressed
Corresponding processing scheme is pushed out according to corresponding malfunction.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of thermal control intelligent DCS diagnoses method for early warning characterized by comprising
Obtain data relevant to power plant's operation；
According to the data, the determining device with the data with the operation of associated power plant；
Setting is less than the numerical value of the data, obtains resetting data；
According to the resetting data, early warning is carried out to the device of power plant operation, obtains processing scheme；
According to the processing scheme, the correctness of early warning is tested.
2. thermal control intelligent DCS according to claim 1 diagnoses method for early warning, which is characterized in that the acquisition is transported with power plant
The relevant data of row, specifically include:
Data relevant to power plant's operation are obtained, the data include temperature data and pressure data.
3. thermal control intelligent DCS according to claim 2 diagnoses method for early warning, which is characterized in that it is described according to the data,
The determining device with the data with the operation of associated power plant, specifically includes:
According to the temperature data, the determining motor with the data with the operation of associated power plant；
According to the pressure data, the determining valve with the data with the operation of associated power plant.
4. thermal control intelligent DCS according to claim 3 diagnoses method for early warning, which is characterized in that the setting is less than described
The numerical value of data obtains resetting data, specifically includes:
Setting is less than the numerical value of the temperature data, obtains resetting temperature data；
Setting is less than the numerical value of the pressure data, obtains resetting pressure data.
5. thermal control intelligent DCS according to claim 4 diagnoses method for early warning, which is characterized in that described according to the resetting
Data carry out early warning to the device of power plant operation, obtain processing scheme, specifically include:
When temperature reaches the resetting temperature data, early warning is carried out to the motor of power plant operation, the early warning includes lamp
Light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The motor is operated according to the processing scheme；
When pressure reaches the resetting pressure data, early warning is carried out to the valve of power plant operation, the early warning includes lamp
Light early warning and text early warning；
According to the text early warning, processing scheme is determined；
The valve is operated according to the processing scheme.
6. a kind of thermal control intelligent DCS diagnoses early warning system characterized by comprising
Module is obtained, for obtaining data relevant to power plant's operation；
Associated apparatus determining module, for according to the data, the determining device with the data with the operation of associated power plant；
Data setting module is reset, for setting the numerical value for being less than the data, obtains resetting data；
Processing scheme determining module, for carrying out early warning to the device of power plant operation, obtaining everywhere according to the resetting data
Reason scheme；
Test module, for testing the correctness of early warning according to the processing scheme.
7. thermal control intelligent DCS according to claim 6 diagnoses early warning system, which is characterized in that the acquisition module, specifically
Include:
Acquiring unit, for obtaining data relevant to power plant's operation, the data include temperature data and pressure data.
8. thermal control intelligent DCS according to claim 7 diagnoses early warning system, which is characterized in that the associated apparatus determines
Module specifically includes:
Motor determination unit, for according to the temperature data, the determining motor with the data with the operation of associated power plant；
Valve determination unit, for according to the pressure data, the determining valve with the data with the operation of associated power plant.
9. thermal control intelligent DCS according to claim 8 diagnoses early warning system, which is characterized in that the resetting data setting
Module specifically includes:
Temperature data determination unit is reset, for setting the numerical value for being less than the temperature data, obtains resetting temperature data；
Pressure data determination unit is reset, for setting the numerical value for being less than the pressure data, obtains resetting pressure data.
10. thermal control intelligent DCS according to claim 9 diagnoses early warning system, which is characterized in that the processing scheme determines
Module specifically includes:
Temperature pre-warning unit, for being carried out to the motor of power plant operation pre- when temperature reaches the resetting temperature data
Alert, the early warning includes light early warning and text early warning；
Temperature Treatment scheme determination unit, for determining processing scheme according to the text early warning；
Motor operation unit, for being operated according to the processing scheme to the motor；
Pressure prewarning unit, for being carried out to the valve of power plant operation pre- when pressure reaches the resetting pressure data
Alert, the early warning includes light early warning and text early warning；
Pressure treatment scheme determination unit, for determining processing scheme according to the text early warning；
Valve operation unit, for being operated according to the processing scheme to the valve.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175041A (en) * | 2020-01-07 | 2020-05-19 | 华能国际电力股份有限公司玉环电厂 | Valve monitoring method and system |
| CN113705924A (en) * | 2021-09-07 | 2021-11-26 | 北京必可测科技股份有限公司 | Intelligent diagnosis method and system for thermal control equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113942A (en) * | 2006-07-26 | 2008-01-30 | 珠海格力电器股份有限公司 | Air conditioner controller automatic test equipment and test method thereof |
| CN101693447A (en) * | 2009-11-05 | 2010-04-14 | 中国北方车辆研究所 | Vehicle condition monitoring device |
| CN102555776A (en) * | 2011-09-01 | 2012-07-11 | 奇瑞汽车股份有限公司 | Cooling system of range increasing system of electric vehicle and control method of cooling system |
| CN102777273A (en) * | 2012-08-15 | 2012-11-14 | 福建唐力电力设备有限公司 | Intelligent comprehensive monitoring and controlling system for moving components of diesel generator set |
| CN104460627A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Hydropower station hydroelectric generating set display and control system and control method thereof |
| CN105225398A (en) * | 2015-10-10 | 2016-01-06 | 云南大学 | A kind of forest fire protection monitor supervision platform |
| CN106908690A (en) * | 2017-02-20 | 2017-06-30 | 积成电子股份有限公司 | Distributed intelligence warning system and its method for diagnosing faults between boss station |
| CN107489464A (en) * | 2017-07-20 | 2017-12-19 | 中国神华能源股份有限公司 | Turbo-generator Sets Faults method for early warning and system |
| CN109026221A (en) * | 2018-08-01 | 2018-12-18 | 国家电投集团河南电力有限公司技术信息中心 | A kind of generating set condition monitoring system, method and apparatus |
-
2019
- 2019-08-06 CN CN201910720223.8A patent/CN110442100B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113942A (en) * | 2006-07-26 | 2008-01-30 | 珠海格力电器股份有限公司 | Air conditioner controller automatic test equipment and test method thereof |
| CN101693447A (en) * | 2009-11-05 | 2010-04-14 | 中国北方车辆研究所 | Vehicle condition monitoring device |
| CN102555776A (en) * | 2011-09-01 | 2012-07-11 | 奇瑞汽车股份有限公司 | Cooling system of range increasing system of electric vehicle and control method of cooling system |
| CN102777273A (en) * | 2012-08-15 | 2012-11-14 | 福建唐力电力设备有限公司 | Intelligent comprehensive monitoring and controlling system for moving components of diesel generator set |
| CN104460627A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Hydropower station hydroelectric generating set display and control system and control method thereof |
| CN105225398A (en) * | 2015-10-10 | 2016-01-06 | 云南大学 | A kind of forest fire protection monitor supervision platform |
| CN106908690A (en) * | 2017-02-20 | 2017-06-30 | 积成电子股份有限公司 | Distributed intelligence warning system and its method for diagnosing faults between boss station |
| CN107489464A (en) * | 2017-07-20 | 2017-12-19 | 中国神华能源股份有限公司 | Turbo-generator Sets Faults method for early warning and system |
| CN109026221A (en) * | 2018-08-01 | 2018-12-18 | 国家电投集团河南电力有限公司技术信息中心 | A kind of generating set condition monitoring system, method and apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175041A (en) * | 2020-01-07 | 2020-05-19 | 华能国际电力股份有限公司玉环电厂 | Valve monitoring method and system |
| CN111175041B (en) * | 2020-01-07 | 2021-11-19 | 华能国际电力股份有限公司玉环电厂 | Valve monitoring method and system |
| CN113705924A (en) * | 2021-09-07 | 2021-11-26 | 北京必可测科技股份有限公司 | Intelligent diagnosis method and system for thermal control equipment |
| CN113705924B (en) * | 2021-09-07 | 2023-10-13 | 华能威海发电有限责任公司 | Intelligent diagnosis method and system for thermal control equipment |
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| CN110442100B (en) | 2020-11-17 |
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Effective date of registration: 20220829 Address after: No. 28, Bai'an ancient, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province, 317600 Patentee after: Huaneng (Zhejiang) Energy Development Co.,Ltd. Yuhuan branch Patentee after: BEIJING BICOTEST TECH. CO.,LTD. Address before: 317604 xiaqingtang village, Damaiyu Economic Development Zone, Yuhuan City, Taizhou City, Zhejiang Province Patentee before: YUHUAN POWER PLANT, HUANENG POWER INTERNATIONAL Inc. Patentee before: BEIJING BICOTEST TECH. CO.,LTD. |