CN107653847A - A kind of cascade hydropower stations's management system based on Internet of Things control - Google Patents

A kind of cascade hydropower stations's management system based on Internet of Things control Download PDF

Info

Publication number
CN107653847A
CN107653847A CN201611222055.2A CN201611222055A CN107653847A CN 107653847 A CN107653847 A CN 107653847A CN 201611222055 A CN201611222055 A CN 201611222055A CN 107653847 A CN107653847 A CN 107653847A
Authority
CN
China
Prior art keywords
gate
closing
control
hydraulic turbine
pressure pipeline
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
CN201611222055.2A
Other languages
Chinese (zh)
Inventor
叶明志
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.)
Wuhan Huai Sun Technology Co Ltd
Original Assignee
Wuhan Huai Sun 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 Wuhan Huai Sun Technology Co Ltd filed Critical Wuhan Huai Sun Technology Co Ltd
Priority to CN201611222055.2A priority Critical patent/CN107653847A/en
Publication of CN107653847A publication Critical patent/CN107653847A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B9/00Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054Input/output
    • 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Abstract

With the development of economy and society, the annual electricity generating capacity of China is constantly improving.In China energy consumption structure, hydroelectric energy-consuming comes second.With attention of the country to Energy restructuring, the annual electricity generating capacity of water generating is also improving constantly.Directly related with water generating is power station.The technical solution adopted by the present invention is:A kind of cascade hydropower stations's management system based on Internet of Things control, including at least a hydropower station system, the hydropower station system includes reservoir, the dam being arranged on reservoir, it is arranged on the pressure pipeline of dam bottom, the gate being arranged on pressure pipeline, the gate-type opening/closing system being arranged on gate, it is arranged on the hydraulic turbine of pressure pipeline tail end, it is arranged on the draft tube of hydraulic turbine rear end, the generator being connected with the hydraulic turbine, the intelligently voltage boosting transformer group being connected with generator, the multiple switch station being connected with intelligently voltage boosting transformer group.

Description

A kind of cascade hydropower stations's management system based on Internet of Things control
Technical field
The present invention relates to Automation of Hydropower Station control technology field, especially a kind of multistage water power based on Internet of Things control Station administration system.
Background technology
With the development of economy and society, the annual electricity generating capacity of China is constantly improving.In China energy consumption structure, water The energy-consuming that power generates electricity comes second.With attention of the country to Energy restructuring, the annual electricity generating capacity of water generating also exists Improve constantly.Directly related with water generating is power station.
China is dispersed with big and small many power stations at present, is mainly distributed on the coastal region in east China and the Yellow River the Changjiang river stream Domain, and complex distribution, on the spot data acquisition need to carry out the work such as GPS location, measurement, record.Traditional artificial collection water Not only efficiency is low for the mode of power station related data, poor in timeliness, and the data recorded are seldom shared, and macroscopical from one Angle is managed and analyzed.Water wheels in power station can be quickly and accurately gathered using computer network and terminal system The water level information of each basin monitoring point of each physical quantity and power station of machine operation, the shape of simultaneous transmission equipment for hydroelectric station operation State and parameter, and can assess in real time and early warning, instruction data acquisition person carries out relevant treatment.
The content of the invention
In view of this, the main object of the present invention is to provide a kind of management system of cascade hydropower stations based on Internet of Things control System.
The technical solution adopted by the present invention is:
A kind of cascade hydropower stations's management system based on Internet of Things control, including at least a hydropower station system, the water Electric power station system includes reservoir, the dam being arranged on reservoir, is arranged on the pressure pipeline of dam bottom, is arranged on pressure pipeline Gate, the gate-type opening/closing system being arranged on gate, be arranged on the hydraulic turbine of pressure pipeline tail end, be arranged on hydraulic turbine rear end Draft tube, the generator being connected with the hydraulic turbine, the intelligently voltage boosting transformer group being connected with generator, with intelligently voltage boosting transformer The multiple switch station of connection to be organized, multiple flowmeters are provided with the pressure pipeline, multiple flowmeters connect RTU devices respectively, Intelligent speed regulator is provided with the hydraulic turbine, monitoring system, the RTU devices, intelligent speed-regulating are provided with the switchyard Device, monitoring system and gate-type opening/closing system are respectively connecting to data-storage system, and the data-storage system to PLC controls End, the PLC control terminals are also connected with intelligently voltage boosting transformer group.
The PLC control terminals include a programmable controller, and the programmable controller is arranged in intelligent terminal Portion, the programmable controller include CPU, first memory, second memory, several I/O interfaces, control electricity Source, input interface unit and output interface device, the CPU respectively with first memory, second memory, Several I/O interfaces, control power supply, input interface unit and output interface device are respectively connected with, the control power supply connection center Processing unit, input interface unit and output interface device;
The intelligent terminal includes intelligent control box, the display screen and operating space being arranged in intelligent control box, The operating space includes gate opening button, closing gate button, gate ascent guidance bar, gate and declines control stick, intelligence tune Fast device opening and closing button, the gate opening button, closing gate button, gate ascent guidance bar, gate decline control stick and passed through Data-storage system layer connects gate-type opening/closing system, and the Intelligent speed regulator opening and closing button connects intelligence by data-storage system layer Can speed regulator.
The input interface unit is connected the operating space respectively with output interface device.
Compared with traditional technology, the present invention realizes the control of PLC terminals and hydropower station system by data transfer.System The collection united by automating event, instead of traditional artificial collection, substantially increase the timely of equipment dependability event acquisition Property, accuracy;Unified management and control are carried out by PLC terminal-pairs hydropower station system;Cascade hydropower stations can be realized Control.
Brief description of the drawings
Fig. 1 is the system framework schematic diagram of the present invention;
Fig. 2 is the embodiment schematic diagram of hydropower station system in the present invention;
Fig. 3 is the frame diagram of PLC control terminals of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment, herein illustrative examples of the invention And explanation is used for explaining the present invention, but it is not as a limitation of the invention.
Referring to figs. 1 to Fig. 3, the invention discloses a kind of cascade hydropower stations's management system based on Internet of Things control, and it has The technical scheme of body is as follows:
A kind of cascade hydropower stations's management system based on Internet of Things control, it is described including at least a hydropower station system 100 Hydropower station system 100 includes reservoir 1, the dam 2 being arranged on reservoir 1, is arranged on the pressure pipeline 6 of the bottom of dam 2, is arranged on Gate 4 on pressure pipeline 6, the gate-type opening/closing system 3 being arranged on gate 4, the hydraulic turbine 8 of the tail end of pressure pipe 6 is arranged on, The draft tube 10 of the rear end of the hydraulic turbine 8 is arranged on, the generator 7 being connected with the hydraulic turbine 8, the intelligently voltage boosting being connected with generator 7 becomes Depressor group 11, the multiple switch station 12 being connected with intelligently voltage boosting transformer group 11, multiple flows is provided with the pressure pipeline 6 Meter, multiple flowmeters connect RTU devices, Intelligent speed regulator 9 are provided with the hydraulic turbine 8, is set at the switchyard 12 respectively Monitoring system is equipped with, the RTU devices, Intelligent speed regulator, monitoring system and gate-type opening/closing system 3 are respectively connecting to data and deposited Storage system 200, the data-storage system 200 to PLC control terminals 300.
The PLC control terminals 300 include a programmable controller 302, and the programmable controller 302 is arranged on intelligent end Inside end equipment 301, the programmable controller 302 includes CPU 308, first memory 305, second memory 306th, several I/O interfaces, control power supply 309, input interface unit 304 and output interface device 307, the central processing list Member 308 respectively with first memory 305, second memory 306, several I/O interfaces, control power supply 309, input interface unit 304 and output interface device 307 be respectively connected with, it is described control power supply 309 connect CPU 308, input interface unit 304 and output interface device 307;
The equipment of intelligent terminal 301 includes intelligent control box, the display screen 310 being arranged in intelligent control box and behaviour Make area, the operating space includes gate opening button 313, closing gate button 314, gate ascent guidance bar 311, gate and declined Control stick 312, Intelligent speed regulator opening and closing button 315, the gate opening button 313, closing gate button 314, gate rise Control stick 311, gate decline control stick 312 and connect gate-type opening/closing system 3, the intelligent speed-regulating by data-storage system 200 Device opening and closing button 315 connects Intelligent speed regulator 9 by data-storage system 200.
The input interface unit 304 is connected the operating space respectively with output interface device 307.
During its specific implementation, flowing water stream in pressure pipeline 6 is measured by the multiple flowmeters being arranged on pressure pipeline 6 Gauge flow velocity, and data measured is passed into RTU devices, RTU devices are passed to determination data by data-storage system 200 PLC control terminals 300.The parameter information of intelligently voltage boosting transformer group 11 is obtained by PLC control terminals 300, determines the size of generated energy And the big minor adjustment gate-type opening/closing system 3 of generated energy is needed by Market Feedback.
The generated energy needed by the equipment of PLC control terminals 300, while show the adjustable height of gate and turning for the hydraulic turbine Number.When needing increasing electricity output, opening gate opening button 313, the height of pulling gate ascent guidance bar 311 to regulation, It adjusts height and shown by display screen 310, when height of the regulation to display, presses closing gate button 314;Press simultaneously Lower Intelligent speed regulator opening and closing button 315, increase the revolution of the hydraulic turbine 8 to the revolution of display screen;When needing to reduce generated energy, beat Throttle valve releases the button 313, pulls gate to decline control stick 312 to the height of regulation, it adjusts height and carried out by display screen 310 It has been shown that, when height of the regulation to display, press closing gate button 314;Intelligent speed regulator opening and closing button 315 is pressed simultaneously, The revolution of the hydraulic turbine 10 is reduced to the revolution of display screen.
The present invention can realize the control of cascade hydropower stations by a PLC control terminal 300, and the data in power station are believed Breath is uploaded to high in the clouds, is connected to intelligent terminal by high in the clouds, it is possible to achieve monitor at any time.
The technical scheme disclosed in the embodiment of the present invention is described in detail above, specific implementation used herein Example is set forth to the principle and embodiment of the embodiment of the present invention, and the explanation of above example is only applicable to help and understood The principle of the embodiment of the present invention;Meanwhile for those of ordinary skill in the art, according to the embodiment of the present invention, it is being embodied There will be changes in mode and application, in summary, this specification content should not be construed as the limit to the present invention System.

Claims (3)

  1. A kind of 1. cascade hydropower stations's management system based on Internet of Things control, it is characterised in that:Including at least a power station system System, the hydropower station system include reservoir, the dam being arranged on reservoir, are arranged on the pressure pipeline of dam bottom, are arranged on Gate on pressure pipeline, the gate-type opening/closing system being arranged on gate, is arranged on the hydraulic turbine of pressure pipeline tail end, is arranged on The draft tube of hydraulic turbine rear end, the generator being connected with the hydraulic turbine, the intelligently voltage boosting transformer group being connected with generator, with intelligence The multiple switch station of step-up transformer group connection, is provided with multiple flowmeters on the pressure pipeline, multiple flowmeters connect respectively RTU devices are connect, Intelligent speed regulator is provided with the hydraulic turbine, monitoring system, the RTU dresses are provided with the switchyard Put, Intelligent speed regulator, monitoring system and gate-type opening/closing system are respectively connecting to data-storage system, the data-storage system To PLC control terminals, the PLC control terminals are also connected with intelligently voltage boosting transformer group.
  2. 2. cascade hydropower stations's management system according to claim 1 based on Internet of Things control, it is characterised in that:It is described PLC control terminals include a programmable controller, and the programmable controller is arranged on inside intelligent terminal, described programmable Controller includes CPU, first memory, second memory, several I/O interfaces, control power supply, input interface dress Put and output interface device, the CPU respectively with first memory, second memory, several I/O interfaces, control Power supply, input interface unit and output interface device processed are respectively connected with, and the control power supply connection CPU, input connect Mouth device and output interface device;
    The intelligent terminal includes intelligent control box, the display screen and operating space being arranged in intelligent control box, described Operating space includes gate opening button, closing gate button, gate ascent guidance bar, gate and declines control stick, Intelligent speed regulator Opening and closing button, the gate opening button, closing gate button, gate ascent guidance bar, gate decline control stick and pass through data Storage system layer connects gate-type opening/closing system, and the Intelligent speed regulator opening and closing button connects intelligence by data-storage system layer and adjusted Fast device.
  3. 3. cascade hydropower stations's management system according to claim 1 based on Internet of Things control, it is characterised in that:It is described defeated Incoming interface device is connected the operating space respectively with output interface device.
CN201611222055.2A 2016-12-27 2016-12-27 A kind of cascade hydropower stations's management system based on Internet of Things control Pending CN107653847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611222055.2A CN107653847A (en) 2016-12-27 2016-12-27 A kind of cascade hydropower stations's management system based on Internet of Things control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611222055.2A CN107653847A (en) 2016-12-27 2016-12-27 A kind of cascade hydropower stations's management system based on Internet of Things control

Publications (1)

Publication Number Publication Date
CN107653847A true CN107653847A (en) 2018-02-02

Family

ID=61127552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611222055.2A Pending CN107653847A (en) 2016-12-27 2016-12-27 A kind of cascade hydropower stations's management system based on Internet of Things control

Country Status (1)

Country Link
CN (1) CN107653847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024509A (en) * 2018-07-18 2018-12-18 邓生毛 A kind of system and its control method for improving head and increasing power station installed capacity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202306269U (en) * 2011-09-28 2012-07-04 高强 Remote monitoring system of small-sized hydropower station based on MODIBUS bus protocol
CN102619202A (en) * 2012-04-24 2012-08-01 四川大学 Method for arranging pressure pipeline
CN204667152U (en) * 2015-05-15 2015-09-23 鲍雪晶 A kind of network Computer Supervisory System of Small Hydropower Station
CN205247187U (en) * 2015-12-11 2016-05-18 四川谊田集群科技有限公司 Urine power station cloud monitoring system
CN106066628A (en) * 2016-07-28 2016-11-02 重庆中皓智云电气有限公司 Power station intelligent management system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202306269U (en) * 2011-09-28 2012-07-04 高强 Remote monitoring system of small-sized hydropower station based on MODIBUS bus protocol
CN102619202A (en) * 2012-04-24 2012-08-01 四川大学 Method for arranging pressure pipeline
CN204667152U (en) * 2015-05-15 2015-09-23 鲍雪晶 A kind of network Computer Supervisory System of Small Hydropower Station
CN205247187U (en) * 2015-12-11 2016-05-18 四川谊田集群科技有限公司 Urine power station cloud monitoring system
CN106066628A (en) * 2016-07-28 2016-11-02 重庆中皓智云电气有限公司 Power station intelligent management system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨德晔: "《中国电力百科全书--水利发电卷》", 31 May 1995 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024509A (en) * 2018-07-18 2018-12-18 邓生毛 A kind of system and its control method for improving head and increasing power station installed capacity
CN109024509B (en) * 2018-07-18 2020-11-27 邓生毛 System for improving water head and increasing installed capacity of hydropower station and control method thereof

Similar Documents

Publication Publication Date Title
CN103828696B (en) A kind of Intelligent drip irrigation system of solar energy water-storage
CN206472611U (en) A kind of frequency control Grading And Zoning constant irrigation automatic control system
CN206250017U (en) A kind of transformer intelligent water cooler
CN104595172A (en) Water pump automatic test system
CN107653847A (en) A kind of cascade hydropower stations's management system based on Internet of Things control
CN107372033A (en) Constant current frequency conversion irrigation system
CN206668460U (en) A kind of small power station's unit saves integrated control device
CN207040437U (en) A kind of farmland intelligent water-saving irrigation system
CN203771629U (en) Differential dynamic balance energy-saving control device for closed circulating water system of central air-conditioning machine room
CN109274753A (en) A kind of information-based intelligent monitor system and its method based on irrigated area
CN205375815U (en) Wisdom energy modularization monitoring system based on smart electric meter
CN202979827U (en) High-efficiency energy-saving automatic irrigation system
CN202901839U (en) Unattended operation pressure regulating box system
CN202738556U (en) Solar automatic micro-irrigation device
CN104381097A (en) Fuzzy control irrigation system
CN203849622U (en) Accurately metering type fluid flow controller
CN207816360U (en) A kind of measurement and control integration device for irrigated area canal system water consumption measurement
CN112889448A (en) Water and fertilizer machine actively regulated and controlled based on pipe network terminal information and use method thereof
CN204155135U (en) Medical oxygen producing supercharge control system
CN208490497U (en) A kind of Internet of Things intelligent irrigation total management system
CN203259205U (en) Measuring device for turbine high and medium pressure cylinder shaft seal overflowed steam flow
CN202520290U (en) Water injection regulation and optimization control system
CN204003260U (en) Based on the Programmable turbine governors of oil hydraulic motor
CN104864125A (en) Integrated intelligent irrigation double-end valve
CN205920592U (en) Water gauge remote data collector

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180202