CN108448559A - Method of supplying power to suitable for arrester device - Google Patents
Method of supplying power to suitable for arrester device Download PDFInfo
- Publication number
- CN108448559A CN108448559A CN201810309144.3A CN201810309144A CN108448559A CN 108448559 A CN108448559 A CN 108448559A CN 201810309144 A CN201810309144 A CN 201810309144A CN 108448559 A CN108448559 A CN 108448559A
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- Prior art keywords
- valve block
- ground connection
- connection valve
- arrester
- supplying power
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 24
- 229960001296 zinc oxide Drugs 0.000 claims description 12
- 239000011787 zinc oxide Substances 0.000 claims description 12
- 230000006837 decompression Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 19
- 239000004065 semiconductor Substances 0.000 description 11
- 238000007600 charging Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
- H01C7/123—Arrangements for improving potential distribution
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a kind of method of supplying power to suitable for arrester device, arrester device includes：Lightning arrester body and ground connection valve block；Wherein, lightning arrester body is connected between the high voltage bus of power grid and ground connection valve block, and ground connection valve block is connected between lightning arrester body and power grid ground wire；The method of supplying power to includes：Ground connection valve block is set to pass through the electric current for flowing through lightning arrester body；Ground connection valve block is set to generate heat；The thermal energy for being grounded valve block is converted into electric energy；By power storage.Alternatively, the method for supplying power to includes：Ground connection valve block is set to pass through the electric current for flowing through lightning arrester body so that ground connection valve block both sides generate voltage difference；DC power supply is generated using the voltage difference of ground connection valve block both sides；It is charged to energy storage device using DC power supply.The invention has the beneficial effects that providing a kind of method of supplying power to suitable for arrester device that can be generated electricity and power inside arrester.
Description
Technical field
The present invention relates to a kind of method of supplying power to, and in particular to a kind of method of supplying power to suitable for arrester device.
Background technology
With the intelligentized fast development of China's power grid, the reliability of various smart machines seems extremely important.It is wherein golden
The reliability for belonging to Oxide Arrester directly affects the safe operation of other equipment in electric system, therefore metal oxide is lightning-arrest
The on-line monitoring technique application of device becomes increasingly extensive.
Gapless metal-oxide lighting arrester is mainly made of the part such as insulator, valve block and dielectric framework.Zinc oxide valve plate
With very useful nonlinear characteristic, the resistance very little presented in the case where there is the high voltages such as lightning stroke, can release a large amount of thunders and lightnings
It flows and residual voltage is very low；Under power grid normal operating voltage, the resistance that arrester is presented is very big, and leakage current only has 50 A~1500 μ
μ A, electric current is too small to can be considered no power frequency leakage.
Since metal oxide arrester does not have discharging gap, zinc oxide resistance sheet bears working voltage for a long time, and lets out
Leakage current constantly flows through each series connection valve block of arrester, the size of this electric current depend on arrester thermostabilization and valve block it is old
Change degree.
Arrester is typically mounted at outdoor, it is easy to make moist, aging and surface have filth, this all can make arrester normally right
The dielectric level on ground reduces, and leakage current increases, directly breakdown and damage.
Since surge arrester failure is fast-growth, traditional annual preventive trial is cannot to find that it is lacked completely
Sunken, it is necessary to the operation conditions that arrester is grasped using on-line monitoring technique, to ensure the safe operation of arrester.It is existing to keep away
Thunder device online monitoring system generally uses external power supply or battery powered, when powering using external power supply, external power supply easily quilt
Thunder and lightning damage, and use battery powered, need timing replace battery, on-line monitoring power supply be the critical issue to be solved it
One.
Invention content
A kind of method of supplying power to suitable for arrester device, arrester device include：Lightning arrester body and ground connection valve block；Its
In, lightning arrester body is connected between the high voltage bus of power grid and ground connection valve block, and ground connection valve block is connected to lightning arrester body and electricity
Between entoilage line；The method of supplying power to includes：Ground connection valve block is set to pass through the electric current for flowing through lightning arrester body；Ground connection valve block is set to generate heat；
The thermal energy for being grounded valve block is converted into electric energy；By power storage.
Further, lightning arrester body is Zinc-Oxide Arrester.
Further, lightning arrester body is Zinc-Oxide Arrester.
Further, in the battery by power storage.
Further, thermal energy is made to be converted into electric energy using thermo-electric generation.
A kind of method of supplying power to suitable for arrester device, arrester device include：Lightning arrester body and ground connection valve block；Its
In, lightning arrester body is connected between the high voltage bus of power grid and ground connection valve block, and ground connection valve block is connected to lightning arrester body and electricity
Between entoilage line；The method of supplying power to includes：Ground connection valve block is set to pass through the electric current for flowing through lightning arrester body so that ground connection valve block both sides
Generate voltage difference；DC power supply is generated using the voltage difference of ground connection valve block both sides；Energy storage device is filled using DC power supply
Electricity.
Further, lightning arrester body is Zinc-Oxide Arrester.
Further, lightning arrester body is Zinc-Oxide Arrester.
Further, energy storage device is battery or capacitance.
Further, rectification and decompression are carried out using the both sides voltage of ground connection valve block.
The invention has the beneficial effects that：
Provide a kind of method of supplying power to suitable for arrester device that can be generated electricity and power inside arrester.
Description of the drawings
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention；
Fig. 2 is the concrete structure schematic diagram of part in Fig. 1；
Fig. 3 is the structural schematic diagram of a preferred embodiment of the energy taking device of the present invention；
Fig. 4 is the structural schematic diagram of the thermo-electric generation patch and ground connection valve block surface engagement of the present invention；
Fig. 5 is the structural schematic diagram of another thermo-electric generation patch and ground connection valve block surface engagement of the present invention；
Fig. 6 is the structural schematic diagram of the thermo-electric generation patch and ground connection valve block internal engagement of the present invention；
Fig. 7 is the structural schematic diagram of another thermo-electric generation patch and ground connection valve block internal engagement of the present invention.
Specific implementation mode
System as shown in Figure 1 includes：Lightning arrester body 101, monitoring device (not shown) are grounded valve block 102, take
It can device and energy storage device 104.
The effect of monitoring device is real time on-line monitoring arrester operation characteristic value and its variation tendency, passes through dependency number
According to operation, the operating condition of real-time diagnosis arrester, to take corresponding measure in time.It is the peace for ensureing transmission line of electricity and power grid
The important devices of full reliability service.
Wherein, lightning arrester body 101, which has, can select Zinc-Oxide Arrester, lightning arrester body 101 that can be electrically connected
To between the high voltage bus 105 and ground connection valve block 102 of power grid, ground connection valve block 102 is connected to lightning arrester body 101 and power grid ground wire
Between 109.Specifically, ground connection valve block 102 is zinc oxide valve plate.
Monitoring device (not shown) for detect lightning arrester body 101 by electric shock the case where or lightning arrester body
Other abnormal conditions.Energy taking device can utilize heat caused by ground connection valve block 102 to produce electricl energy；Energy storage device 104 can be deposited
Store up the electric energy that energy taking device generates；Wherein, energy storage device 104 is connected to monitoring device and powers for monitoring device.
As shown in Figure 1, specifically, energy storage device 104 includes capacitance.More specifically, which is farad capacitor.Or
Person says that capacitance can select super capacitor.As a kind of scheme, energy storage device 104 can select battery.Specifically, can be with
Select lithium battery.
In addition, energy taking device can select thermo-electric generation patch 103.Energy taking device can also select other to use Seebeck
The principle of effect and the thermo-electric generation element manufactured.
As shown in figure 3, as a kind of concrete scheme, energy taking device include P-type semiconductor 301 and N-type semiconductor 302 and
The metal connecting sheet 303 for connecting them further includes ceramic wafer 304.Further, metal connecting sheet is copper sheet.The thermo-electric generation
Device is connected in series by the two distinct types of semi-conductor thermoelectric material of N, P by connection sheet, when hot junction is heated, the two of device
The temperature difference is set up at end, and two kinds of carriers all flow to cold end, generate electric current.The temperature difference electricity generation device contains 18 groups to 128 groups repetitions
The thermoelectric unit of arrangement reaches required power by serial or parallel connection.
As shown in Fig. 4 to Fig. 5, ground connection valve block 401,501 is cylinder, and thermo-electric generation patch 402,502 affixes to cylinder
The periphery of body.Alternatively, the end face of cylinder is affixed to, and thermo-electric generation patch 402,502 is annular.
As shown in Figure 6 to 7, ground connection valve block 701 is cylinder, and thermo-electric generation inserted sheet 702 is at least partially inserted into cylinder
In body.As shown in fig. 6, the central axes for being oriented parallel to the cylinder that thermo-electric generation inserted sheet 702 is inserted into；As shown in fig. 7, the temperature difference
The direction that power generation inserted sheet 702 is inserted into is perpendicular to the central axes of the cylinder.
Fig. 4 can be electrically connected to rectification inverter circuit to thermo-electric generation patch shown in Fig. 7 or thermo-electric generation inserted sheet
108 and electric energy is exported to energy storage device 104 by rectification inverter circuit 108.It should be noted that signified in this specification
Electric connection includes constituting the case where electric energy transmits by electromagnetic field mutual inductance.
Voltage absorber part in arrester is mainly grounded valve block 102, inhibits since ground connection valve block 102 frequently absorbs
Voltage (moon number can reach up to a hundred time), ground connection valve block 102 generate a large amount of heat on it after absorbing overvoltage.Utilize the heat
Amount, which carries out power generation, can effectively utilize the thermal energy.And the temperature difference electricity generation device also has reliability high, and service life is long, dimension
Shield expense is low, does not have the advantages that noise.
Alternatively, energy taking device can also utilize the electricity of the electric energy of 102 both sides voltage difference generation of ground connection valve block
Road or module.
Specifically, energy taking device includes a clamp circuit 106.The effect of clamp circuit is the maximum in circuit
Voltage is controlled to particular value, once the voltage in circuit reaches specific threshold, all additional electricity can all be transferred to clamper electricity
Then main circuit is sent on road 106 back to again, not only played effective protection to each device in circuit, but also have collected electricity to greatest extent
Amount.
Energy taking device further includes current rectifying and wave filtering circuit 107 and rectification inverter circuit 108.
Wherein, current rectifying and wave filtering circuit 107 can be the full-bridge being constituted by a diode, and can also be to be built using MOS pipes
Circuit of synchronous rectification；Filter includes filter condenser.Current rectifying and wave filtering circuit 107 be used for by convert alternating current be direct current simultaneously
External disturbance is eliminated to obtain good waveform.
The input of energy taking device is the power frequency leakage current I1 generated on lightning arrester body 101, and the Leakage Current is by taking
It can be exported after the clamper of subsystem, rectification, filtering.
As shown in Fig. 2, rectification inverter circuit 108 includes filter capacitor C1, electronic switch VT1, transformer T1, rectification dress
It sets, filter inductance L1, filter capacitor C2.Electronic switch VT1 is connected with the primary side of transformer, and the electric energy of energy taking device output passes through
After filter capacitor C1 filtering, by the switching manipulation of electronic switch VT1, the alternating current for forming high frequency is defeated to transformer primary side winding
Go out.The alternating current of transformation is generated on the secondary side of transformer T1.The alternating current is shaped to direct current, filtered electricity by fairing
It is exported after sense L1, filter capacitor C2 filtering.
The induction reactance of transformer is usually by formula
XL=2 π fl
It indicates, wherein the working frequency of f indication transformers, l indicates inductance value.From above formula it is found that inductive reactance xl with
Frequency f is directly proportional.For identical inductive reactance xl, working frequency f is higher, inductance value l makes required line when transformer with regard to smaller
Circle the number of turns is also fewer, and the volume of corresponding transformer also just reduces, and cost also accordingly decreases.In addition, high frequency can improve
Ferritic magnetic conduction efficiency, so making ferrite needed for high frequency transformer, volume can also reduce.To sum up, electronic switch VT1
Electric energy is subjected to high frequency conversion, the volume and cost of transformer T1 can be reduced.
Fairing is circuit of synchronous rectification, which includes electronic switch VT2, electronic switch VT3, into
One step, electronic switch VT2 is N-channel type metal-oxide-semiconductor, VT3 is P-channel type metal-oxide-semiconductor.The driving voltage of VT2 is from transformer secondary
The different name end of winding is taken out, and the driving voltage of VT3 takes out from the vice-side winding Same Name of Ends of transformer respectively.Driving voltage is added in
Between the grid G and leakage D of metal-oxide-semiconductor.In general, application cannot be completely open-minded in this way for metal-oxide-semiconductor, and loss is very big.Due to metal-oxide-semiconductor
Anti-paralleled diode with endobiosis, the present invention in source S and leakage D be consistent with respect to the level of grid, be added between GD
Voltage is equal to the voltage between being added in GS, and metal-oxide-semiconductor can be completely open-minded, avoids due to loss caused by opening not exclusively.
When work, if transformer secondary Motor Winding Same Name of Ends is just, the drain-to-gate voltage of electronic switch VT3 is just that VT3 zero-pressures are open-minded；If becoming
Depressor vice-side winding Same Name of Ends is negative, and electronic switch VT2 is open-minded, passes through filter inductance L1 afterflows.To sum up, transformation of electrical energy subsystem
It is the smooth direct current electricity output of waveform that the convert alternating current of energon system output, which will be taken,.The smooth direct current of this waveform can be square
Just it charges to energy storage device or powers to monitoring device and other devices.
Fairing uses circuit of synchronous rectification, since the conducting resistance of metal-oxide-semiconductor is far smaller than two poles in general
The conducting resistance of pipe, identical in electric current, the fever on metal-oxide-semiconductor will be much smaller than diode.Using circuit of synchronous rectification
The loss of rectifier can be reduced, working efficiency and service life are improved.
As an alternative, rectification can also use bridge rectifier.
Energy storage device 104 includes farad capacitor C3 and battery B and management of charging and discharging device.Management of charging and discharging device controls
The charging saturation voltage and discharge cut-off voltage of farad capacitor.In embodiment 1, management of charging and discharging device filling farad capacitor
In 5V, discharge cut-off voltage is arranged in 2.5V for electric saturation voltage setting.Since farad capacitor is easier to excessive pressure damages, and its ESR
It is smaller, discharge capability is strong.The management of charging and discharging device is by limiting the charging saturation voltage of farad capacitor to prevent farad capacitor
Excessive pressure damages；And the discharge cut-off voltage and maximum discharge current of farad capacitor are controlled, keep the work of farad capacitor safer.
Alternatively, energy taking device utilizes heat caused by the ground connection valve block 102 and described simultaneously
Ground connection 102 both sides voltage difference of valve block produces electricl energy.
Furthermore it is possible to for the coil of 108 external wireless chargings of rectification inverter circuit, it can be lightning-arrest thereby using family
Device include energy taking device and energy storage device 104 shell except charge to inside.
As a kind of expansion scheme, electric power detection module and wireless communication module should be also set in system, filled in energy storage
By the electric energy in wireless communication module when setting 104 electric energy deficiency.
As another expansion scheme, the electric energy that energy taking device is generated by thermal energy is stored in super capacitor, and taking can fill
It sets the power storage generated by voltage difference in the battery, a controller is set in systems, the preferential use of controller control is deposited
The electric energy in super capacitor is stored up, in capacitor electric energy deficiency, using the electric energy in battery, is replied in the electric energy of capacitor
When, reuse the electric energy in capacitor.Use electric energy mode can also be when energy taking device uses other charging schemes in this way
It uses.
In summary, the invention also discloses the method for supplying power to suitable for arrester device.
As a kind of scheme, this method includes：Make ground connection valve block 102 by flowing through the electric current of lightning arrester body 101；Make to connect
Ground valve block 102 generates heat；The thermal energy for being grounded valve block 102 is converted into electric energy；By power storage.
Alternatively, this method includes：Make ground connection valve block 102 by flow through the electric current of lightning arrester body 101 with
102 both sides of ground connection valve block are made to generate voltage difference；DC power supply is generated using the voltage difference of 102 both sides of ground connection valve block；Utilize direct current
Power supply charges to energy storage device 104.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (10)
1. a kind of method of supplying power to suitable for arrester device,
The arrester device includes：Lightning arrester body and ground connection valve block；
Wherein, the lightning arrester body is connected between the high voltage bus of power grid and the ground connection valve block, and the ground connection valve block connects
It is connected between the lightning arrester body and power grid ground wire；
It is characterized in that：
The method of supplying power to includes：
The ground connection valve block is set to pass through the electric current for flowing through the lightning arrester body；
The ground connection valve block is set to generate heat；
The thermal energy of the ground connection valve block is converted into electric energy；
By power storage.
2. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
The lightning arrester body is Zinc-Oxide Arrester.
3. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
The lightning arrester body is Zinc-Oxide Arrester.
4. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
In the battery by power storage.
5. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
Thermal energy is set to be converted into electric energy using thermo-electric generation.
6. a kind of method of supplying power to suitable for arrester device,
The arrester device includes：Lightning arrester body and ground connection valve block；
Wherein, the lightning arrester body is connected between the high voltage bus of power grid and the ground connection valve block, and the ground connection valve block connects
It is connected between the lightning arrester body and power grid ground wire；
It is characterized in that：
The method of supplying power to includes：
The ground connection valve block is set to pass through the electric current for flowing through the lightning arrester body so that the ground connection valve block both sides generate voltage difference；
DC power supply is generated using the voltage difference of the ground connection valve block both sides；
It is charged to energy storage device using DC power supply.
7. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
The lightning arrester body is Zinc-Oxide Arrester.
8. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
The lightning arrester body is Zinc-Oxide Arrester.
9. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
The energy storage device is battery or capacitance.
10. the method for supplying power to according to claim 1 suitable for arrester device, it is characterised in that：
Rectification and decompression are carried out using the both sides voltage of the ground connection valve block..
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309144.3A CN108448559A (en) | 2018-04-04 | 2018-04-04 | Method of supplying power to suitable for arrester device |
| PCT/CN2018/125368 WO2019192222A1 (en) | 2018-04-04 | 2018-12-29 | Power supply method suitable for lightning arrester device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309144.3A CN108448559A (en) | 2018-04-04 | 2018-04-04 | Method of supplying power to suitable for arrester device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108448559A true CN108448559A (en) | 2018-08-24 |
Family
ID=63198844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309144.3A Pending CN108448559A (en) | 2018-04-04 | 2018-04-04 | Method of supplying power to suitable for arrester device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108448559A (en) |
| WO (1) | WO2019192222A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019192224A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Lightning arrester monitoring system |
| WO2019192221A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Lightning arrester device |
| WO2019192222A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Power supply method suitable for lightning arrester device |
| CN112260374A (en) * | 2020-10-10 | 2021-01-22 | 苏州慧诚电力检测有限公司 | Power supply method suitable for lightning arrester device |
| CN112653068A (en) * | 2019-10-12 | 2021-04-13 | 国家电网有限公司 | Lightning arrester capable of guiding and utilizing thunder and lightning in hydropower station area |
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| CN204578083U (en) * | 2015-04-03 | 2015-08-19 | 四川蓝讯宝迩电子科技有限公司 | Self-supply surge arrester monitoring system |
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| JP2760416B2 (en) * | 1992-11-18 | 1998-05-28 | 株式会社日立製作所 | Surge arrester for thyristor valve and thyristor valve for direct current transmission using the same |
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2018
- 2018-04-04 CN CN201810309144.3A patent/CN108448559A/en active Pending
- 2018-12-29 WO PCT/CN2018/125368 patent/WO2019192222A1/en active Application Filing
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019192224A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Lightning arrester monitoring system |
| WO2019192221A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Lightning arrester device |
| WO2019192222A1 (en) * | 2018-04-04 | 2019-10-10 | 南京世都科技有限公司 | Power supply method suitable for lightning arrester device |
| CN112653068A (en) * | 2019-10-12 | 2021-04-13 | 国家电网有限公司 | Lightning arrester capable of guiding and utilizing thunder and lightning in hydropower station area |
| CN112260374A (en) * | 2020-10-10 | 2021-01-22 | 苏州慧诚电力检测有限公司 | Power supply method suitable for lightning arrester device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019192222A1 (en) | 2019-10-10 |
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Application publication date: 20180824 |