CN109888826A - Electrical energy transportation management method - Google Patents
Electrical energy transportation management method Download PDFInfo
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- CN109888826A CN109888826A CN201910177019.6A CN201910177019A CN109888826A CN 109888826 A CN109888826 A CN 109888826A CN 201910177019 A CN201910177019 A CN 201910177019A CN 109888826 A CN109888826 A CN 109888826A
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Abstract
The invention discloses electrical energy transportation management methods, the described method includes: S101: first passing through photovoltaic power generation apparatus and convert light energy into electric energy, then the electric energy after conversion is divided into two parts, wherein, a part of electric energy accumulators store, in case the user near photovoltaic power generation apparatus uses, another part electric energy is input in public electric wire net；S102: after electric energy is input in public electric wire net, the voltage of step-up transformer transient rise inputing power is first passed through, then electric energy is input in the power network line of high voltage power transmission；S103: current detection means is then set at equal intervals on the power network line of high voltage power transmission, then the current values of different location on power network line are detected respectively by current detection means, the present invention is shown the electric current of different location on power network line by display screen, it in this way can be according to the curent change amplitude of different location on display screen, judge whether power network line is faulty, facilitates power equipment maintaining personnel and carry out power network line maintenance.
Description
Technical field
The present invention relates to electrical energy transportation technical fields, specially electrical energy transportation management method.
Background technique
Electrical energy transportation, which refers to, is transported to a kind of another mode by somewhere by power plant or power supply, due to earlier technique not at
Ripe electrical energy transportation mostly uses direct current transportation, and the later period is gradually evolved into exchange transmission, and exchange transmission has many advantages, reduces electricity
Loss in power conveying improves speed and transmission length, but still has certain loss, it is believed that later technology maturation, meeting
There is more suitable electric energy transmission mode.
High voltage power transmission is a kind of mode that will be transmitted after boost in voltage that generator exports by power generation house transformer, it
So transmission of electricity is because in the case where same transmission power in this way, voltage gets over high current with regard to smaller, and such high pressure is defeated
Electric current when electricity just can be reduced transmission of electricity is to reduce the thermal losses and the material cost of reduction long distance power transmission that generate by electric current.
During electrical energy transportation, the size of electric current be it is constant, when power network line break down when, pass through grid line
The electric current on road will reduce, since power network line is longer, where maintenance personal can not quickly judge Guangdong power system, thus
Reduce the efficiency of power network line maintenance.
Summary of the invention
The purpose of the present invention is to provide electrical energy transportation management methods, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: electrical energy transportation management method, which comprises
S101: it first passes through photovoltaic power generation apparatus and converts light energy into electric energy, the electric energy after conversion is then divided into two parts, wherein one
Part electric energy accumulators store, in case the user near photovoltaic power generation apparatus uses, another part electric energy is input to common electrical
In net；S102: after electric energy is input in public electric wire net, the voltage of step-up transformer transient rise inputing power is first passed through, then
Electric energy is input in the power network line of high voltage power transmission；S103: then it is arranged at equal intervals on the power network line of high voltage power transmission
Then current detection means is detected the current values of different location on power network line respectively by current detection means, then led to
The current values teletransmission that gsm wireless communication module detects current detection means is crossed to put down to control platform, and by controlling
The gsm wireless receiving module of platform receives current values；S104: the gsm wireless receiving module of control platform receives current values
Afterwards, and by current values it is uploaded to control module, current values is then uploaded to by display module by control module, are then led to
It crosses display screen to show the current values of different location on power network line, so that the amplitude of variation according to electric current judges power grid
Route whether there is failure；S105: behind the electricity consumption region of electrical energy transportation to distal end, by step-down transformer by the electricity of high voltage
It can be converted into the electric energy of low-voltage, then the electric energy after decompression is respectively delivered to different user terminals, used with standby user；
S106: installing electric pressure converter in the electric energy receiving area of each user terminal, is turned received electric energy voltage by electric pressure converter
220V is turned to, to facilitate user's normal use electric energy.
Wherein, the photovoltaic power generation apparatus includes solar panel component, controller and inverter, the controller difference
Solar panel component and inverter electric property coupling；The solar panel component turns for absorbing solar energy, and by solar energy
Turn to electric energy；The inverter is used to the direct current that the solar panel component converts being changed into alternating current.
Wherein, the step-up transformer uses model SII-M-220KVA step-up transformer, and the step-up transformer is used
In the voltage of transient rise electric energy, and the voltage range promoted is 200~300KVA.
Wherein, the step-down transformer uses model S10-MR-400/10 step-down transformer, the step-down transformer
For converting the electric energy of high voltage to the electric energy of low-voltage, and reduced voltage range is 10~20KVA.
Wherein, the voltage converter uses model WA10-220SE2/E3 voltage converter, the voltage conversion
Device converts 220V for voltage for converting the voltage that user benefits from.
Wherein, further includes: current detecting control system, the current detecting control system includes current detection means and control
Platform processed；The current detection means is used to detect the current values of different location on power network line；The control platform is used for
Monitor the current values variation of different location on power network line.
Wherein, the current detection means includes current sensor, processor and gsm wireless communication module, the processing
Device respectively with current sensor and gsm wireless communication module electric property coupling；The current sensor is for detecting power network line
The electric current of different location.
Wherein, the control platform includes control module, gsm wireless receiving module and display module, the control module
Respectively with gsm wireless receiving module and display module electric property coupling；The display module includes display screen, and the display screen is used for
Show the electric current of different location on the power network line of the current sensor detection.
Wherein, the control platform further includes power supply module, the power supply module and control module electric property coupling, the confession
Electric module includes secondary cell.
Wherein, mould is received by gsm wireless communication module and gsm wireless between the current detection means and control platform
Block signal connection.
Compared with prior art, the beneficial effects of the present invention are:
The present invention detects the electric current of different location on power network line by current sensor respectively, then passes through gsm wireless
The electric current that communication module and the cooperation of gsm wireless receiving module detect current sensor sends control platform to, then passes through
Display screen shows the electric current of different location on power network line, can be become in this way according to the electric current of different location on display screen
Change amplitude facilitates power equipment maintaining personnel and carries out power network line maintenance, to improve to judge whether power network line is faulty
The maintenance efficiency of power network line.
Detailed description of the invention
Fig. 1 is the flow diagram of working method of the present invention；
Fig. 2 is current detecting control system architecture schematic diagram of the present invention.
In figure: 10- current detection means；11- current sensor；12- processor；13-GSM wireless communication module；20- control
Platform processed；21- control module；22-GSM wireless receiving module；23- power supply module；24- secondary cell；25- display module；26-
Display screen.
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.
Embodiment 1, referring to Fig. 1, the present invention provides a kind of technical solution: electrical energy transportation management method, including following step
It is rapid:
S101: first passing through photovoltaic power generation apparatus and convert light energy into electric energy, the electric energy after conversion is then divided into two parts,
Wherein, a part of electric energy accumulators store, in case the user near photovoltaic power generation apparatus uses, another part electric energy is input to
In public electric wire net.
S102: after electric energy is input in public electric wire net, the voltage of step-up transformer transient rise inputing power is first passed through, so
Electric energy is input in the power network line of high voltage power transmission afterwards.
S103: current detection means is then set on the power network line of high voltage power transmission at equal intervals, then passes through electric current
Detection device detects the current values of different location on power network line respectively, is then examined electric current by gsm wireless communication module
It surveys the current values teletransmission that device detects and receives electricity to control platform, and by the gsm wireless receiving module of control platform
Fluxion value.
S104: after the gsm wireless receiving module of control platform receives current values, and current values are uploaded to control
Then current values are uploaded to display module by control module by module, then will be different on power network line by display screen
The current values of position are shown, to judge power network line with the presence or absence of failure according to the amplitude of variation of electric current.
S105: it behind the electricity consumption region of electrical energy transportation to distal end, is converted the electric energy of high voltage to by step-down transformer
Then electric energy after decompression is respectively delivered to different user terminals, is used with standby user by the electric energy of low-voltage.
S106: electric pressure converter is installed in the electric energy receiving area of each user terminal, by electric pressure converter by received electricity
Energy voltage is converted into 220V, to facilitate user's normal use electric energy.
Wherein, the photovoltaic power generation apparatus includes solar panel component, controller and inverter, the controller difference
Solar panel component and inverter electric property coupling.
Wherein, the solar panel component is for absorbing solar energy, and converts solar energy into electrical energy.
Wherein, the inverter is used to the direct current that the solar panel component converts being changed into alternating current.
Wherein, the step-up transformer uses model SII-M-220KVA step-up transformer, and the step-up transformer is used
In the voltage of transient rise electric energy, and the voltage range promoted is 200~300KVA.
Wherein, the step-down transformer uses model S10-MR-400/10 step-down transformer, the step-down transformer
For converting the electric energy of high voltage to the electric energy of low-voltage, and reduced voltage range is 10~20KVA.
Wherein, the voltage converter uses model WA10-220SE2/E3 voltage converter, the voltage conversion
Device converts 220V for voltage for converting the voltage that user benefits from.
Embodiment 2, referring to Fig. 2, the invention also includes: current detecting control system, the current detecting control system
Including current detection means 10 and control platform 20.
Wherein, the current detection means 10 is used to detect the current values of different location on power network line.
Wherein, the control platform 20 is used to monitor the current values variation of different location on power network line.
Wherein, the current detection means 10 includes current sensor 11, processor 12 and gsm wireless communication module 13,
The processor 12 respectively with 13 electric property coupling of current sensor 11 and gsm wireless communication module.
Wherein, the current sensor 11 is used to detect the electric current of different location on power network line.
Wherein, current sensor 11 is a kind of detection device, can experience the information of tested electric current, and can will test impression
The information arrived is for conversion into the information output of the electric signal or other required forms that meet certain standard needs according to certain rules,
It is required with transmission, processing, storage, display, record and the control etc. that meet information.
Wherein, processor 12 can be the circuit including at least one processor, can also be including at least one
Circuit including single-chip microcontroller, or the combining form of a variety of circuits or chip, as long as corresponding function may be implemented.
It is understood that those skilled in the art, processor 12 can also be common by amplifier, comparator, three
The circuit that pole pipe, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, different location on the power network line that gsm wireless communication module 13 is used to detect current sensor 11
Electric current teletransmission is to control platform 20.
Wherein, the control platform 20 includes control module 21, gsm wireless receiving module 22, power supply module 23 and display
Module 25, the control module 21 respectively with 25 electric property coupling of gsm wireless receiving module 22, power supply module 23 and display module.
Wherein, control module 21 can be the circuit including at least one processor, can also be including at least one
Circuit including a single-chip microcontroller, or the combining form of a variety of circuits or chip, as long as corresponding function may be implemented i.e.
It can.It is understood that those skilled in the art, control module 21 can also for it is common by amplifier, compare
The circuit that device, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, gsm wireless receiving module 22 is used to receive the signal of the sending of gsm wireless communication module 13.
Wherein, power supply module 23 includes secondary cell 24, and secondary cell 24 can be nickel-metal hydride battery, nickel-cadmium cell, lead and store
Battery and lithium battery, secondary cell 24 can individually charge in case subsequent use.
Wherein, display module 25 further includes display screen 26, and display screen 26 can be liquid crystal display, can also be electronic ink
Water display screen.
Wherein, display screen 26 is used to show the electric current of different location on the power network line of the detection of current sensor 11, and
By the variation of different location electric current on display screen 26, the guilty culprit of power network line is judged.
Wherein, pass through gsm wireless communication module 13 and gsm wireless between the current detection means 10 and control platform 20
The connection of 22 signal of receiving module.
Working principle: the electric current that current sensor 11 detects different location on power network line respectively is first passed through, is then passed through
Gsm wireless communication module 13 and gsm wireless receiving module 22, which cooperate, sends the electric current that current sensor 11 detects to control
Then platform 20 is shown the electric current of different location on power network line by display screen 26, in this way can be according to display screen
The curent change amplitude of different location on 26 facilitates power equipment maintaining personnel and carries out electricity to judge whether power network line is faulty
Net line maintenance, to improve the maintenance efficiency of power network line.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. electrical energy transportation management method, which comprises
S101: first passing through photovoltaic power generation apparatus and convert light energy into electric energy, the electric energy after conversion is then divided into two parts,
In, a part of electric energy accumulators store, in case the user near photovoltaic power generation apparatus uses, another part electric energy is input to public affairs
In common-battery net；
S102: after electric energy is input in public electric wire net, first passing through the voltage of step-up transformer transient rise inputing power, then will
Electric energy is input in the power network line of high voltage power transmission；
S103: current detection means is then set on the power network line of high voltage power transmission at equal intervals, then passes through current detecting
Device detects the current values of different location on power network line respectively, is then filled current detecting by gsm wireless communication module
The current values teletransmission detected is set to control platform, and electric current number is received by the gsm wireless receiving module of control platform
Value；
S104: after the gsm wireless receiving module of control platform receives current values, and current values are uploaded to control mould
Then current values are uploaded to display module by control module by block, then pass through display screen for positions different on power network line
The current values set are shown, to judge power network line with the presence or absence of failure according to the amplitude of variation of electric current；
S105: behind the electricity consumption region of electrical energy transportation to distal end, low electricity is converted for the electric energy of high voltage by step-down transformer
Then electric energy after decompression is respectively delivered to different user terminals, is used with standby user by the electric energy of pressure；
S106: installing electric pressure converter in the electric energy receiving area of each user terminal, by electric pressure converter that received electric energy is electric
Pressure is converted into 220V, to facilitate user's normal use electric energy.
2. electrical energy transportation management method according to claim 1 characterized by comprising
The photovoltaic power generation apparatus includes solar panel component, controller and inverter, and the controller distinguishes solar cell
Board group part and inverter electric property coupling；
Wherein, the solar panel component is for absorbing solar energy, and converts solar energy into electrical energy；
Wherein, the inverter is used to the direct current that the solar panel component converts being changed into alternating current.
3. electrical energy transportation management method according to claim 1 characterized by comprising
The step-up transformer uses model SII-M-220KVA step-up transformer, and the step-up transformer is used for transient rise
The voltage of electric energy, and the voltage range promoted is 200~300KVA.
4. electrical energy transportation management method according to claim 1 characterized by comprising
The step-down transformer uses model S10-MR-400/10 step-down transformer, and the step-down transformer is used for will be high
The electric energy of voltage is converted into the electric energy of low-voltage, and reduced voltage range is 10~20KVA.
5. electrical energy transportation management method according to claim 1 characterized by comprising
The voltage converter uses model WA10-220SE2/E3 voltage converter, and the voltage converter is for converting
The voltage that user benefits from, and 220V is converted by voltage.
6. electrical energy transportation management method according to claim 1, which is characterized in that further include:
Current detecting control system, the current detecting control system includes current detection means and control platform；
Wherein, the current detection means is used to detect the current values of different location on power network line；
Wherein, the control platform is used to monitor the current values variation of different location on power network line.
7. electrical energy transportation management method according to claim 6 characterized by comprising
The current detection means includes current sensor, processor and gsm wireless communication module, the processor respectively with electricity
Flow sensor and gsm wireless communication module electric property coupling；
Wherein, the current sensor is used to detect the electric current of different location on power network line.
8. electrical energy transportation management method according to claim 7 characterized by comprising
The control platform includes control module, gsm wireless receiving module and display module, the control module respectively with GSM
Wireless receiving module and display module electric property coupling；
Wherein, the display module includes display screen, and the display screen is used to show the grid line of the current sensor detection
The electric current of road different location.
9. electrical energy transportation management method according to claim 8 characterized by comprising
The control platform further includes power supply module, the power supply module and control module electric property coupling, the power supply module packet
Include secondary cell.
10. electrical energy transportation management method according to claim 8 characterized by comprising
Connected between the current detection means and control platform by gsm wireless communication module and gsm wireless receiving module signal
It connects.
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| CN201910177019.6A CN109888826A (en) | 2019-03-08 | 2019-03-08 | Electrical energy transportation management method |
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| CN201910177019.6A CN109888826A (en) | 2019-03-08 | 2019-03-08 | Electrical energy transportation management method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104348244A (en) * | 2013-07-26 | 2015-02-11 | 国电新能源技术研究院 | Intelligent photovoltaic distribution type generating system |
| CN205880120U (en) * | 2016-08-16 | 2017-01-11 | 四川中电启明星信息技术有限公司 | Distribution network positioning device based on zero sequence current detects |
| CN106569089A (en) * | 2016-10-11 | 2017-04-19 | 国网上海市电力公司 | Power distribution line dynamic Information-based power distribution network fault monitoring method |
| CN206420991U (en) * | 2017-01-19 | 2017-08-18 | 武汉众兴盛科技有限公司 | A kind of transmission open acess system |
| CN107290626A (en) * | 2017-06-28 | 2017-10-24 | 合肥市闵葵电力工程有限公司 | A kind of power line monitoring system |
| CN108710064A (en) * | 2018-07-27 | 2018-10-26 | 四川瑞霆电力科技有限公司 | A kind of zero sequence active component molded line line fault indicator |
-
2019
- 2019-03-08 CN CN201910177019.6A patent/CN109888826A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348244A (en) * | 2013-07-26 | 2015-02-11 | 国电新能源技术研究院 | Intelligent photovoltaic distribution type generating system |
| CN205880120U (en) * | 2016-08-16 | 2017-01-11 | 四川中电启明星信息技术有限公司 | Distribution network positioning device based on zero sequence current detects |
| CN106569089A (en) * | 2016-10-11 | 2017-04-19 | 国网上海市电力公司 | Power distribution line dynamic Information-based power distribution network fault monitoring method |
| CN206420991U (en) * | 2017-01-19 | 2017-08-18 | 武汉众兴盛科技有限公司 | A kind of transmission open acess system |
| CN107290626A (en) * | 2017-06-28 | 2017-10-24 | 合肥市闵葵电力工程有限公司 | A kind of power line monitoring system |
| CN108710064A (en) * | 2018-07-27 | 2018-10-26 | 四川瑞霆电力科技有限公司 | A kind of zero sequence active component molded line line fault indicator |
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Address after: 257091 Dongying Port Economic Development Zone, Dongying City, Shandong Province, west of Donggang Road and north of Haibin Road Applicant after: Datang Dongying Power Generation Co., Ltd. Address before: 257091 Dongying Economic Development Zone, Shandong Province, west of Donggang Road and north of Haibin Road Applicant before: Datang Dongying Power Generation Co., Ltd. |
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