CN106872740A - Requirement super-limit prewarning device and requirement transfinite determination methods - Google Patents
Requirement super-limit prewarning device and requirement transfinite determination methods Download PDFInfo
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- CN106872740A CN106872740A CN201710248894.XA CN201710248894A CN106872740A CN 106872740 A CN106872740 A CN 106872740A CN 201710248894 A CN201710248894 A CN 201710248894A CN 106872740 A CN106872740 A CN 106872740A
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- electric energy
- energy meter
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000015654 memory Effects 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000005055 memory storage Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- Emergency Alarm Devices (AREA)
Abstract
The invention provides requirement super-limit prewarning device, including shell, 485 communicators are provided with the shell, 485 communicator is connected with memory, the memory is connected with processor, and the processor is connected with standard time clock and prior-warning device, and 485 communicator is connected with order wire.Requirement transfinites determination methods, comprises the following steps：Setup parameter, processor generates power curve according to instantaneous power, and whether processor judges electric energy meter requirement x less than restriction requirement X.By adopting the above-described technical solution, the present invention is by 485 connections, the requirement for calling user's intelligent meter itself to store, the client's application requirement with memory storage is compared.Real-time Collection user's instantaneous power, power curve is made by arithmetic unit.Power curve slope is calculated, calculates that requirement reaches the time T2 of time T1 and requirement beyond setting 5% of setting.Early warning value acousto-optic buzzer warning is reached, requirement value 5% is reached and dispatcher is sent short messages by communication module in the past.
Description
Technical field
Transfinited determination methods the present invention relates to requirement super-limit prewarning device and requirement.
Background technology
Transformer carries out big-industry price in working capacity in the user of 315kV and the above, need to collect basic charge as per installed capacity.Substantially
The electricity charge are calculated with transformer capacity or requirement again.When calculating basic charge as per installed capacity by demand meter, by requirement=requirement registration X requirement unit prices X
Basic electricity price.User's requirement is collected beyond 5% part by twice.Requirement is unfavorable for excellent beyond client's electricity charge will be significantly increased
Matter is serviced.
The content of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, there is provided a kind of to reach setting to client's requirement and carry out
Remind, client decides reduction load or second month corrigendum requirement in its sole discretion, it is to avoid the electricity charge increase, lifting power marketing service
Requirement super-limit prewarning device and requirement transfinite determination methods.
To solve the above problems, the technical solution adopted in the present invention is：
Requirement super-limit prewarning device, including shell, are provided with 485 communicators, the 485 communicator connection in the shell
There is memory, the memory is connected with processor, and the processor is connected with standard time clock and prior-warning device, and described 485 lead to
T unit is connected with order wire.
Improved as one kind：Communication indicator lamp is provided between 485 communicator and memory.
Improved as one kind：Also include device power supply (DPS).
Improved as one kind：The memory is connected with USB interface.
Improved as one kind：The prior-warning device includes SIM communicator or audible-visual annunciator.
Requirement transfinites determination methods, comprises the following steps：
A, setup parameter, the parameter include：Limit requirement X；Dispatcher reduces load operation time T3；Dispatcher's mobile phone
Number；Electric energy meter mailing address；
B, order wire and electric energy meter are communicated to connect；
Such as communicate successfully, obtain electric energy meter requirement x, electric energy meter instantaneous power, clock of power meter information；
Such as communicate unsuccessful, indicator lamp prompting checks order wire and electric energy meter mailing address；
C, clock of power meter data and standard time clock are compared, such as different, then when with standard time clock and clock of power meter pair；
D, processor generate power curve according to instantaneous power, calculate power rise speed, and acquisition reaches X times T1 and reaches
To 105%X times T2；
Whether E, processor judge electric energy meter requirement x less than restriction requirement X；
In this way, then continue to determine step G,
If not, audible-visual annunciator is acted, continue to determine step F；
Whether F, processor 9 judge T2 more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
G, whether T1 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step H；
H, whether T1+T2 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
I, by SIM communicate, to dispatcher's cell-phone number send short messages prompting will requirement transfinite, it is proposed that reduce load.
Improved as one kind：In step, USB interface is inserted into by USB flash disk and transmits primary data, for setup parameter.
By adopting the above-described technical solution, the present invention is by 485 connections, the need for calling user's intelligent meter itself to store
Amount, the client's application requirement with memory storage is compared.Real-time Collection user's instantaneous power, makes power bent by arithmetic unit
Line.Power curve slope is calculated, calculates that requirement reaches the time T2 of time T1 and requirement beyond setting 5% of setting.Reach
To early warning value acousto-optic buzzer warning, reach requirement value 5% and dispatcher is sent short messages by communication module in the past.
The invention will be further described with reference to the accompanying drawings and examples.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of requirement super-limit prewarning device of the present invention；
Accompanying drawing 2 is the use state figure of requirement super-limit prewarning device of the present invention；
Accompanying drawing 3 is that requirement of the present invention transfinites the schematic diagram of determination methods.
In figure：1-485 communicators；2-USB interfaces；3- audible-visual annunciators；4-SIM cartoon T units；5- device power supply (DPS)s；
6- shells；7- indicator lamps；8- memories；9- processors；10- standard time clocks；11- electric energy meters；12- order wires.
Specific embodiment
Embodiment 1：
As illustrated in fig. 1 and 2,485 communicators 1 are provided with, are set in requirement super-limit prewarning device, including shell 6, the shell 6
Stand-by power source 5,485 communicator 1 is connected with memory 8, and the memory 8 is connected with processor 9, and the processor 9 connects
Standard time clock 10 and prior-warning device are connected to, 485 communicator 1 is connected with order wire 12.
The indicator lamp 7 that communicates is provided between 485 communicator 1 and memory 8.
The indicator lamp 7 is LED.
Also include device power supply (DPS) 5.
The memory 8 is connected with USB interface 2.
The USB interface 2 is located at the side of shell 6.
The prior-warning device includes SIM communicator 4 or audible-visual annunciator 3
The device power supply (DPS) 5 is exchange 100V power supplys.
485 communicator 1, device power supply (DPS) 5 are arranged at the bottom of shell 6, and the order wire 12 draws from the bottom of shell 6
Go out, communicated to connect for same electric energy meter 11.
Embodiment 2：
The determination methods as shown in figure 3, requirement transfinites, comprise the following steps：
A, the transmission primary data of USB interface 2 is inserted into by USB flash disk, setup parameter, the parameter includes：Limit requirement X；
Dispatcher reduces load operation time T3；Dispatcher's cell-phone number；The mailing address of electric energy meter 11；
B, order wire 12 is communicated to connect with electric energy meter 11；
Such as communicate successfully, obtain the requirement x of electric energy meter 11, the instantaneous power of electric energy meter 11, the clock information of electric energy meter 11；
Such as communicate unsuccessful, the prompting of indicator lamp 7 checks order wire 12 and the mailing address of electric energy meter 11；
C, the clock data of electric energy meter 11 and standard time clock 10 are compared, such as different, then when with standard time clock 10 and electric energy meter 11
During clock pair；
D, processor 9 according to instantaneous power generate power curve, calculate power rise speed, acquisition reach X times T1 and
Reach 105%X times T2；
Whether E, processor 9 judge the requirement x of electric energy meter 11 less than restriction requirement X；
In this way, then continue to determine step G,
If not, audible-visual annunciator is acted, continue to determine step F；
Whether F, processor 9 judge T2 more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
G, whether T1 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step H；
H, whether T1+T2 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
I, by SIM communicate 4, to dispatcher's cell-phone number send short messages prompting will requirement transfinite, it is proposed that reduce load.
One embodiment of the present of invention has been described in detail above, but the content is only preferable implementation of the invention
Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement
Deng all should belong within patent covering scope of the invention.
Claims (7)
1. requirement super-limit prewarning device, it is characterised in that：Including shell (6), 485 communicators (1) are provided with the shell (6),
485 communicator (1) is connected with memory (8), and the memory (8) is connected with processor (9), the processor (9)
Standard time clock (10) and prior-warning device are connected with, 485 communicator (1) is connected with order wire (12).
2. requirement super-limit prewarning device according to claim 1, it is characterised in that：485 communicator (1) and memory
(8) communication indicator lamp (7) is provided between.
3. requirement super-limit prewarning device according to claim 1, it is characterised in that：Also include device power supply (DPS) (5).
4. requirement super-limit prewarning device according to claim 1, it is characterised in that：The memory (8) is connected with USB interface
(2)。
5. requirement super-limit prewarning device according to claim 1, it is characterised in that：The prior-warning device communicates including SIM
Device (4) or audible-visual annunciator (3).
6. requirement transfinites determination methods, it is characterised in that：Comprise the following steps：
A, setup parameter, the parameter include：Limit requirement X；Dispatcher reduces load operation time T3；Dispatcher's cell-phone number；
Electric energy meter (11) mailing address；
B, order wire (12) and electric energy meter (11) are communicated to connect；
Such as communicate successfully, obtain electric energy meter (11) requirement x, electric energy meter (11) instantaneous power, electric energy meter (11) clock information；
Such as communicate unsuccessful, indicator lamp (7) prompting checks order wire (12) and electric energy meter (11) mailing address；
C, electric energy meter (11) clock data and standard time clock (10) are compared, such as different, then with standard time clock (10) and electric energy meter
(11) during clock pair；
D, processor (9) generate power curve according to instantaneous power, calculate power rise speed, and acquisition reaches X times T1 and reaches
To 105%X times T2；
Whether E, processor (9) judge electric energy meter (11) requirement x less than restriction requirement X；
In this way, then continue to determine step G,
If not, audible-visual annunciator is acted, continue to determine step F；
Whether F, processor 9 judge T2 more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
G, whether T1 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step H；
H, whether T1+T2 is judged more than T3,
In this way, then step B is returned to continue to judge；
If not being to determine step I；
I, by SIM communicate (4), to dispatcher's cell-phone number send short messages prompting will requirement transfinite, it is proposed that reduce load.
7. requirement according to claim 6 transfinites determination methods, it is characterised in that：In step, it is inserted into by USB flash disk
USB interface (2) transmits primary data, for setup parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248894.XA CN106872740A (en) | 2017-04-17 | 2017-04-17 | Requirement super-limit prewarning device and requirement transfinite determination methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248894.XA CN106872740A (en) | 2017-04-17 | 2017-04-17 | Requirement super-limit prewarning device and requirement transfinite determination methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872740A true CN106872740A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710248894.XA Pending CN106872740A (en) | 2017-04-17 | 2017-04-17 | Requirement super-limit prewarning device and requirement transfinite determination methods |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640417A (en) * | 2008-07-29 | 2010-02-03 | 西门子公司 | Load management method and device |
| CN101697074A (en) * | 2009-10-20 | 2010-04-21 | 中华电信股份有限公司 | Demand control system and demand control method |
| CN102376026A (en) * | 2011-10-31 | 2012-03-14 | 冶金自动化研究设计院 | Industrial enterprise power utilization load optimizing system |
| CN203216986U (en) * | 2013-01-23 | 2013-09-25 | 浙江晨泰科技股份有限公司 | Electronic type watt hour meter with demand |
-
2017
- 2017-04-17 CN CN201710248894.XA patent/CN106872740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640417A (en) * | 2008-07-29 | 2010-02-03 | 西门子公司 | Load management method and device |
| CN101697074A (en) * | 2009-10-20 | 2010-04-21 | 中华电信股份有限公司 | Demand control system and demand control method |
| CN102376026A (en) * | 2011-10-31 | 2012-03-14 | 冶金自动化研究设计院 | Industrial enterprise power utilization load optimizing system |
| CN203216986U (en) * | 2013-01-23 | 2013-09-25 | 浙江晨泰科技股份有限公司 | Electronic type watt hour meter with demand |
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Application publication date: 20170620 |