CN208971141U - Hydroenergy storage station integrates transfer efficiency assessment system - Google Patents
Hydroenergy storage station integrates transfer efficiency assessment system Download PDFInfo
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- CN208971141U CN208971141U CN201821355521.9U CN201821355521U CN208971141U CN 208971141 U CN208971141 U CN 208971141U CN 201821355521 U CN201821355521 U CN 201821355521U CN 208971141 U CN208971141 U CN 208971141U
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- 238000012546 transfer Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 19
- 238000012937 correction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241000902900 cellular organisms Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Abstract
This application involves a kind of comprehensive transfer efficiency assessment systems of hydroenergy storage station, comprising: information acquisition module;Electric quantity detection apparatus, water level difference measuring device, the moisturizing measuring device being separately connected with information acquisition module;The memory module being connect with information acquisition module;The central processing unit being connect with memory module.Power station is assessed using above system, help can be provided to its measure for integrating transfer efficiency that improves of subsequent development, there is practical significance to the judge of water storage station actual operation situation.
Description
Technical field
This application involves electric system evaluation areas more particularly to the comprehensive transfer efficiency assessment systems of hydroenergy storage station.
Background technique
Hydroenergy storage station has important in terms of adjusting load, energy-saving and emission-reduction and maintaining
Effect, in recent years, the development of China's hydroenergy storage station is swift and violent, has had sizable scale.
Because the quantity of hydroenergy storage station is more and more, in order to push each hydroenergy storage station to carry out benign development,
The synthesis transfer efficiency of hydroenergy storage station can be assessed, and mostly use hydroenergy storage station online and off line electricity at present
Ratio integrate transfer efficiency as it, and then simply assessed according to this ratio.
But since each hydroenergy storage station geographical location is different, natural conditions are different, put into effect age and corresponding
Technical level is all different, is merely assessed using the ratio of hydroenergy storage station online and off line electricity it, just
Can lack and each influence factor such as the backgrounds such as power station natural environment, condition, transfer efficiency is considered, and comprehensive transfer efficiency by
The changing rule of the influences such as runing time, the method for operation is also unintelligible, improving it and integrate transfer efficiency for subsequent development
Measure lacks the basis of research, to the judge of hydroenergy storage station actual operation situation also without practical significance.
Utility model content
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the application provides a kind of hydroenergy storage station
Comprehensive transfer efficiency assessment system.
A kind of hydroenergy storage station provided by the present application integrates transfer efficiency assessment system
Information acquisition module, for acquiring the data and user's record of the device being connected with information acquisition module measurement
The data entered, the data of user's typing include generating efficiency data and efficiency data of drawing water;
The described device being separately connected with the information acquisition module include electric quantity detection apparatus, water level difference measuring device and
Moisturizing measuring device;The electric quantity detection apparatus is for detecting electric quantity loss data and sending it to information acquisition module;
The water level difference measuring device is used to measure the difference of water levels of upstream and downstream, and is sent to information acquisition module;The moisturizing measures
Amount device is used to measure the water of moisturizing needed for because of upper storage reservoir and lower storage reservoir evaporation and after leaking and is sent to information acquisition module;
The memory module being connect with the information acquisition module, for receiving the data of the information acquisition module acquisition simultaneously
Storage;
The central processing unit connecting with the memory module, data for acquiring the information acquisition module are from described
Memory module extracts progress operation and obtains operation result, and obtains assessment result according to the operation result received.
Optionally, the information acquisition module includes: the touch screen being connected with the memory module.
Optionally, the touch screen includes the first wireless communication module, and the memory module includes the second radio communication mold
Block, the memory module and the touch screen are established by first wireless communication module and second wireless communication module
Wireless communication connection.
Optionally, further includes: the printer being connect with the central processing unit, it is defeated for printing the assessment result
Out.
It optionally, further include the bluetooth module being connected with the central processing unit.
Optionally, the moisturizing measuring device includes:
Flowmeter;
The controller being connect with the flowmeter.
Optionally, the controller is programmable logic controller (PLC).
Optionally, the water level difference measuring device includes:
Height above sea level measuring instrument;
The microcontroller being connected with the height above sea level measuring instrument.
Optionally, the microcontroller is single-chip microcontroller.
Optionally, the printer is the network printer.
The technical solution that embodiments herein provides can include the following benefits: electric quantity detection apparatus, water-head
The data measured are sent to information acquisition module by measuring device and moisturizing measuring device, and information acquisition module acquisition is completed
Afterwards, send collected data in storage module and store, when being assessed, central processing unit from storage mould
Data are extracted into progress operation in block and obtain operation result, central processing unit is assessed according to operation result.Based on the above knot
Structure had both considered the specific loss situation in each power station, it is also considered that arrived the natural ring in power station when assessing power station
The backgrounds such as border, condition are related, it is also contemplated that there is the unit in each power station different structures therefore to utilize above structure pair
Power station is assessed, and help can be provided to its measure for integrating transfer efficiency that improves of subsequent development, to water storage station reality
The judge of border operation situation has practical significance.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of knot for the comprehensive transfer efficiency assessment system of hydroenergy storage station that one embodiment of the application provides
Structure schematic diagram.
Fig. 2 is the comprehensive transfer efficiency assessment system of a kind of hydroenergy storage station that another embodiment of the application provides
Structural schematic diagram.
Appended drawing reference: information acquisition module -1;Electric quantity detection apparatus -2;Water level difference measuring device -3;Moisturizing measurement dress
Set -4;Memory module -5;Central processing unit -6;Touch screen -8;First communication module -9;Second communication module -10;Printer-
11;Bluetooth module -12;Flowmeter -13;Controller -14;Height above sea level measuring instrument -15;Microcontroller -16.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
Fig. 1 is a kind of knot for the comprehensive transfer efficiency assessment system of hydroenergy storage station that one embodiment of the application provides
Structure schematic diagram.
Referring to Fig. 1, this system includes: information acquisition module 1, for acquiring the device being connected with information acquisition module 1
The data of measurement and the data of user's typing, the data of user's typing include generating efficiency data and efficiency data of drawing water;With letter
Electric quantity detection apparatus 2, water level difference measuring device 3, the moisturizing measuring device 4 that breath acquisition module 1 is separately connected;Electric power detection dress
2 are set for detecting electric quantity loss data and sending it to information acquisition module 1;Water level difference measuring device 3 is for measuring up and down
The difference of swimming position, i.e. gross head, and it is sent to information acquisition module 1;Moisturizing measuring device 4 for measure because upper storage reservoir with
The water of moisturizing needed for lower storage reservoir evaporation and leakage is simultaneously sent to information acquisition module 1;The storage being connect with information acquisition module 1
Module 5, for receiving data and the storage of the acquisition of information acquisition module 1;The central processing unit 6 connecting with memory module 5, is used for
The data that information acquisition module 1 acquires are extracted into progress operation from memory module 5 and obtain operation result and according to the fortune received
It calculates result and obtains assessment result.
Since the data measured are sent to by electric quantity detection apparatus 2, water level difference measuring device 3 and moisturizing measuring device 4
Information acquisition module 1 sends collected data in storage module and stores after the completion of information acquisition module 1 acquires,
When being assessed, data are extracted progress operation from memory module 5 and obtain operation result by central processing unit 6, center
Processor 6 is assessed according to operation result.Based on the above structure, when assessing power station, each electricity had both been considered
The specific loss situation stood, it is also considered that arrived the backgrounds such as natural environment, the condition in power station correlation, it is also contemplated that each power station
There is unit different structures therefore to be assessed using above structure power station, can be to its synthesis of the raising of subsequent development
The measure of transfer efficiency provides help, has practical significance to the judge of water storage station actual operation situation.
Wherein, electric quantity detection apparatus 2 can detecte electric quantity loss data, and central processing unit 6 is to this electric quantity loss data
When being handled, the electric quantity loss data under annual generating operation mode can be calculated and account for the ratio of current year total power generation and work of drawing water every year
Electric quantity loss data under condition account for current year and draw water the ratio of total electricity consumption, respectively with 1 subtract above-mentioned two ratio obtain it is corresponding
Then generating operation mode electricity utilization efficiency and pumping operation mode electricity utilization efficiency make generating operation mode electricity utilization efficiency and work of drawing water
Condition electricity utilization efficiency is multiplied, as electricity utilization efficiency.
Moisturizing measuring device 4 can be measured because of upper storage reservoir and lower storage reservoir evaporation and the water of moisturizing needed for leaking, with this
As the water that upper storage reservoir and lower storage reservoir are evaporated and leaked, what upper storage reservoir and lower storage reservoir can be evaporated and be leaked by central processing unit 6
Total Water data before the data of water and evaporation and leakage are rolled over according to the statistical relationship between power station water amount and generated energy
Be counted as loss electricity data and total power generation data, then calculate the ratio of loss electricity data and total power generation data as
Correction factor.
In addition, in data acquisition, if necessary to pressure data, Weng'an biota, draft tube can also be utilized
Outlet pressure detects pressure.
Later, electricity utilization efficiency, correction factor, generating efficiency can be multiplied with efficiency of drawing water and obtain by central processing unit 6
Comprehensive transfer efficiency, and obtain assessment result.It may include above-mentioned electricity utilization efficiency, correction factor, power generation in assessment result
To the influence degree of comprehensive transfer efficiency, appraiser can be according to influence degree to power station proposition raising for efficiency, efficiency of drawing water
The suggestion of comprehensive transfer efficiency.
Specifically, calculating process can be with are as follows:
It determines electricity utilization efficiency, collects the electric quantity loss data under annual generating operation mode and pumping operation mode, utilize electricity
Loss data determine electricity utilization efficiency;
It determines correction factor, collects the data of annual upper storage reservoir and lower storage reservoir evaporation and the water leaked, utilize water
Data determine correction factor;
Determine generating efficiency;
Determine efficiency of drawing water;
Electricity utilization efficiency, correction factor, generating efficiency are multiplied with efficiency of drawing water and obtain comprehensive transfer efficiency;
Electricity utilization efficiency, correction factor, generating efficiency and efficiency of drawing water is for statistical analysis, electricity benefit is determined respectively
With efficiency, correction factor, generating efficiency and efficiency of drawing water to the influence degree for integrating transfer efficiency.
Fig. 2 is the comprehensive transfer efficiency assessment system of a kind of hydroenergy storage station that another embodiment of the application provides
Structural schematic diagram.
Referring to fig. 2, on the basis of upper one embodiment, further, the information acquisition module 1 of the present embodiment be can wrap
Include the touch screen 8 being connected with memory module 5.Touch screen 8 is human-computer interaction device, and appraiser can be incited somebody to action by touch screen 8
Data needed for assessment are input in the memory module 5 being connected with touch screen 8.
In addition, touch screen 8 includes the first wireless communication module 9, memory module 5 includes the second wireless communication module 10, is deposited
It stores up module 5 and touch screen 8 and wireless communication connection is established by the first wireless communication module 9 and the second wireless communication module 10.Base
In this, touch screen 8 can have a longer distance with memory module 5, appraiser by 8 input data of touch screen when
Wait, touch screen 8 can be held, the region in communication range can input data, it is more convenient.
Further, system provided in this embodiment can also include the printer 11 connecting with central processing unit 6.In
After central processor 6 completes assessment, printer 11 directly can be sent by assessment result and printed, achieve convenient for papery.Its
In, printer 11 can be the network printer.
System provided in this embodiment can also include the bluetooth module 12 being connected with central processing unit 6.Based on this, just
It can be connected by bluetooth module 12 with mobile terminal, and then control central processing unit 6 and start to be assessed.
Moisturizing measuring device 4 can there are many, for example, moisturizing measuring device 4 may include flowmeter 13 and with stream
The controller 14 that meter 13 connects.The flow of the moisturizing measured is sent to controller 14,14 basis of controller by flowmeter 13
The flow received adds up, and therefore deduces that rate of water make-up.Flowmeter 13 is at low cost, is easy purchase, and measurement is accurate, utilizes
Flowmeter 13 is more accurate to calculate rate of water make-up.Wherein, controller 14 can be programmable logic controller (PLC) 14, programmable logic
Controller 14 is stable, and exploitation performance is strong, more convenient to use.
Equally, water level difference measuring device 3 may be a variety of, for example, water level difference measuring device 3 may include height above sea level measurement
Instrument 15 and the microcontroller 16 being connected with height above sea level measuring instrument 15.When measuring water levels of upstream and downstream difference, height above sea level can be used
Measuring instrument 15 measures upstream water level height above sea level and level of tail water height above sea level respectively and is sent to microcontroller 16, and microcontroller 16 can be with
It is poor to obtain water levels of upstream and downstream that the two is done into subtraction.Wherein, microcontroller 16 can be single-chip microcontroller.Single-chip microcontroller it is small in size, at
This is low, and replacement is simple.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present application, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of comprehensive transfer efficiency assessment system of hydroenergy storage station characterized by comprising
Information acquisition module, for acquiring the data and user typing of the device being connected with information acquisition module measurement
Data, the data of user's typing include generating efficiency data and efficiency data of drawing water;
The described device being separately connected with the information acquisition module includes electric quantity detection apparatus, water level difference measuring device and moisturizing
Measuring device;The electric quantity detection apparatus is for detecting electric quantity loss data and sending it to information acquisition module;It is described
Water level difference measuring device is used to measure the difference of water levels of upstream and downstream, and is sent to information acquisition module;The moisturizing measurement dress
It sets the water for measuring moisturizing needed for because of upper storage reservoir and lower storage reservoir evaporation and after leaking and is sent to information acquisition module;
The memory module being connect with the information acquisition module, for receiving the data of the information acquisition module acquisition and depositing
Storage;
The central processing unit connecting with the memory module, data for acquiring the information acquisition module are from the storage
Module extracts progress operation and obtains operation result, and obtains assessment result according to the operation result received;
The information acquisition module includes: the touch screen being connected with the memory module.
2. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 1, which is characterized in that the touch
Screen includes the first wireless communication module, and the memory module includes the second wireless communication module, the memory module and the touching
It touches screen and wireless communication connection is established by first wireless communication module and second wireless communication module.
3. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 1, which is characterized in that further include:
The printer being connect with the central processing unit, for printing out the assessment result.
4. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 1, which is characterized in that further include with
The bluetooth module that the central processing unit is connected.
5. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 1, which is characterized in that the moisturizing
Measuring device includes:
Flowmeter;
The controller being connect with the flowmeter.
6. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 5, which is characterized in that the control
Device is programmable logic controller (PLC).
7. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 1, which is characterized in that the water level
Difference measuring device includes:
Height above sea level measuring instrument;
The microcontroller being connected with the height above sea level measuring instrument.
8. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 7, which is characterized in that the micro-control
Device processed is single-chip microcontroller.
9. the comprehensive transfer efficiency assessment system of hydroenergy storage station according to claim 3, which is characterized in that the printing
Machine is the network printer.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110220266A (en) * | 2019-05-27 | 2019-09-10 | 汪吉平 | One kind being used for central air conditioning water system preventing water leakage automatic water-replenishing device |
CN110233499A (en) * | 2019-06-19 | 2019-09-13 | 浙江中新电力工程建设有限公司自动化分公司 | Alternating current-direct current mixing micro-capacitance sensor coordinating protection cooperates control system |
-
2018
- 2018-08-22 CN CN201821355521.9U patent/CN208971141U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110220266A (en) * | 2019-05-27 | 2019-09-10 | 汪吉平 | One kind being used for central air conditioning water system preventing water leakage automatic water-replenishing device |
CN110233499A (en) * | 2019-06-19 | 2019-09-13 | 浙江中新电力工程建设有限公司自动化分公司 | Alternating current-direct current mixing micro-capacitance sensor coordinating protection cooperates control system |
CN110233499B (en) * | 2019-06-19 | 2024-04-16 | 浙江中新电力工程建设有限公司自动化分公司 | AC/DC hybrid micro-grid cooperative protection cooperation control system |
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