CN106328406A - High-voltage alternating current circuit breaker on-off controller - Google Patents
High-voltage alternating current circuit breaker on-off controller Download PDFInfo
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- CN106328406A CN106328406A CN201610749766.9A CN201610749766A CN106328406A CN 106328406 A CN106328406 A CN 106328406A CN 201610749766 A CN201610749766 A CN 201610749766A CN 106328406 A CN106328406 A CN 106328406A
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- vermiculitum
- capacitor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
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Abstract
The invention discloses a high-voltage alternating current circuit breaker on-off controller, comprising an inverter unit, a capacitor, a charger, an A/D conversion unit, a circuit breaker, a magnetic unit, a microcontroller and an on-off state unit; the inverter unit is in two-way connection with the capacitor; the capacitor is in two-way connection with the charger; the A/D conversion unit is in two-way connection with the charger and the on-off state unit respectively; the magnetic unit is in two-way connection with the circuit breaker; the magnetic unit is in one-way connection with the inverter unit; the magnetic unit is connected with the microcontroller; and the microcontroller is in two-way connection with the on-off state unit.
Description
Technical field
The present invention relates to controller, particularly relate to high-voltage AC breaker divide-shut brake controller.
Background technology
The integrated level of the high-voltage AC breaker divide-shut brake controller in correlation technique is the highest, and volume is the smallest and the most exquisite.
Summary of the invention
It is desirable to provide high-voltage AC breaker divide-shut brake controller, to solve above-mentioned technical problem.
Embodiments of the invention provide high-voltage AC breaker divide-shut brake controller, including inversion unit, capacitor,
Charger, A/D converting unit, chopper, magnetic force unit, microcontroller and on off state unit；Described inversion unit and electric capacity
Device is bi-directionally connected；Described capacitor is bi-directionally connected with charger；Described A/D converting unit respectively with charger and on off state list
Unit is bi-directionally connected；Described magnetic force unit is bi-directionally connected with chopper.Described magnetic force unit is unidirectional with inversion unit to be connected；Described magnetic
Power unit and microcontroller connect；Described microcontroller is bi-directionally connected with on off state unit.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the present invention
Example, and for explaining the principle of the present invention together with description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the system of the insulating moulding coating according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment
The process chart of Preparation Method.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The invention will be further described with the following Examples.
Application scenarios 1
Fig. 1 is according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment, as it is shown in figure 1, bag
Include inversion unit 1, capacitor 2, charger 3, A/D converting unit 4, chopper 5, magnetic force unit 6, microcontroller 7 and switch shape
State unit 8；Described inversion unit 1 is bi-directionally connected with capacitor 2；Described capacitor 2 is bi-directionally connected with charger 3；Described A/D turns
Change unit 4 to be bi-directionally connected with charger 3 and on off state unit 8 respectively；Described magnetic force unit 6 is bi-directionally connected with chopper 5；Institute
State that magnetic force unit 6 is unidirectional with inversion unit 1 to be connected；Described magnetic force unit 6 and microcontroller 7 connect；Described microcontroller 7 with open
Off status unit 8 is bi-directionally connected.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Preferably, described capacitor 2 can substitute with resistor.
Preferably, the outer surface of described divide-shut brake controller is painted with insulating moulding coating；Fig. 2 is according to an exemplary embodiment
The process chart of the preparation method of the insulating moulding coating of the high-voltage AC breaker divide-shut brake controller illustrated.With reference to Fig. 2, described
Insulating moulding coating, preparation method is as follows:
A. screening: take the Vermiculitum of 500 parts of weight, removes the impurity such as dust on Vermiculitum surface, obtains Vermiculitum former through selecting crude drugs with winnower
Material；
B. treatment fluid preparation: by 100g Al (NO3)3.9H2O is dissolved in isopyknic Carbon bisulfide, adds 50ml epoxy third
Alkane and 20ml Methanamide；
C. by the Vermiculitum raw material processed through the A input treatment fluid for preparing of step B 2 hours, trematodiasis is tentatively expanded
Stone；Preliminary expanded vermiculite is placed in electric arc furnace in 1000 DEG C, with 20 DEG C/min heating rate, processes 2 hours, obtain secondary swollen
Swollen Vermiculitum；
D. super micron mill is used to pulverize and after ultrafine mill refinement the reexpansion Vermiculitum processed through step C,
Obtain granularity and be about the Vermiculitum powder of 150 mesh；
E. the Vermiculitum powder obtained through the process of step D is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heats up
After 300 DEG C, naturally cool to room temperature, the Vermiculitum powder obtained is crossed 300 mesh mesh screens respectively, removes the vermiculite power more than 300 mesh
End；Then being joined by cooling Vermiculitum powder in nitric acid and the sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70～90 DEG C
Continue 2 hours, obtain solidliquid mixture；
F. in the solidliquid mixture obtained through step E, add disodium hydrogen phosphate-citrate buffer solution, use ammonia to adjust
Joint pH value, to 7.0 ± 0.5, obtains mixed solution, and adds silver nitrate and the 1M that concentration is 0.5M successively in above-mentioned solution
NiC2O4 solution, is placed in 5～10Gy by above-mentioned mixed solution137Irradiate 1～2 hour under the gamma-rays that Cs produces, be subsequently adding
50g CNT, reuses 10～30Gy137Irradiate 1～1.5 hour under the gamma-rays that Cs produces；
G. in the solution of F step process, add nanometer Montmorillonitum and TiO2 solution, keep 3 hours, use 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasonic middle dispersion 30min, is filtrated to get solid；
H. the solid matter processed through step G is placed in baking oven and is dried overnight, then use ultrafine mill refinement,
Cross 300 mesh mesh screens, i.e. can get vermiculite heat-insulating coating；
When I. using, step H the vermiculite heat-insulating coating prepared is dissolved in suitable quantity of water and epoxy resin merges.
As shown in table 1 to the experimental result of above-mentioned application scenarios:
The performance of table 1 insulating moulding coating
Application scenarios 2
Fig. 1 is according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment, as it is shown in figure 1, bag
Include inversion unit 1, capacitor 2, charger 3, A/D converting unit 4, chopper 5, magnetic force unit 6, microcontroller 7 and switch shape
State unit 8；Described inversion unit 1 is bi-directionally connected with capacitor 2；Described capacitor 2 is bi-directionally connected with charger 3；Described A/D turns
Change unit 4 to be bi-directionally connected with charger 3 and on off state unit 8 respectively；Described magnetic force unit 6 is bi-directionally connected with chopper 5；Institute
State that magnetic force unit 6 is unidirectional with inversion unit 1 to be connected；Described magnetic force unit 6 and microcontroller 7 connect；Described microcontroller 7 with
On off state unit 8 is bi-directionally connected.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Preferably, described capacitor 2 can substitute with resistor.
Preferably, the outer surface of described divide-shut brake controller is painted with insulating moulding coating；Fig. 2 is according to an exemplary embodiment
The process chart of the preparation method of the insulating moulding coating of the high-voltage AC breaker divide-shut brake controller illustrated.With reference to Fig. 2, described
Insulating moulding coating, preparation method is as follows:
A. screening: take the Vermiculitum of 500 parts of weight, removes the impurity such as dust on Vermiculitum surface, obtains Vermiculitum former through selecting crude drugs with winnower
Material；
B. treatment fluid preparation: by 100g Al (NO3)3.9H2O is dissolved in isopyknic Carbon bisulfide, adds 50ml epoxy third
Alkane and 20ml Methanamide；
C. by the Vermiculitum raw material processed through the A input treatment fluid for preparing of step B 2 hours, trematodiasis is tentatively expanded
Stone；Preliminary expanded vermiculite is placed in electric arc furnace in 1000 DEG C, with 20 DEG C/min heating rate, processes 2 hours, obtain secondary swollen
Swollen Vermiculitum；
D. super micron mill is used to pulverize and after ultrafine mill refinement the reexpansion Vermiculitum processed through step C,
Obtain granularity and be about the Vermiculitum powder of 150 mesh；
E. the Vermiculitum powder obtained through the process of step D is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heats up
After 300 DEG C, naturally cool to room temperature, the Vermiculitum powder obtained is crossed 300 mesh mesh screens respectively, removes the Vermiculitum more than 300 mesh
Grain；Then being joined by cooling Vermiculitum powder in nitric acid and the sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70～90 DEG C
Continue 2 hours, obtain solidliquid mixture；
F. in the solidliquid mixture obtained through step E, add disodium hydrogen phosphate-citrate buffer solution, use ammonia to adjust
Joint pH value, to 7.0 ± 0.5, obtains mixed solution, and adds silver nitrate and the 1M that concentration is 0.5M successively in above-mentioned solution
NiC2O4 solution, is placed in 5～10KG by above-mentioned mixed solution137Irradiate 1～2 hour under the gamma-rays that Cs produces, be subsequently adding
50g CNT, reuses 10～30KG137Irradiate 1～1.5 hour under the gamma-rays that Cs produces；
G. in the solution of F step process, add nanometer Montmorillonitum and TiO2 solution, keep 3 hours, use 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasonic middle dispersion 30min, is filtrated to get solid；
H. the solid matter processed through step G is placed in baking oven and is dried overnight, then use ultrafine mill refinement,
Cross 300 mesh mesh screens, i.e. can get vermiculite heat-insulating coating；
When I. using, step H the vermiculite heat-insulating coating prepared is dissolved in suitable quantity of water and epoxy resin merges.
As shown in table 2 to the experimental result of above-mentioned application scenarios:
The performance of table 2 insulating moulding coating
Application scenarios 3
Fig. 1 is according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment, as it is shown in figure 1, bag
Include inversion unit 1, capacitor 2, charger 3, A/D converting unit 4, chopper 5, magnetic force unit 6, microcontroller 7 and switch shape
State unit 8；Described inversion unit 1 is bi-directionally connected with capacitor 2；Described capacitor 2 is bi-directionally connected with charger 3；Described A/D turns
Change unit 4 to be bi-directionally connected with charger 3 and on off state unit 8 respectively；Described magnetic force unit 6 is bi-directionally connected with chopper 5；Institute
State that magnetic force unit 6 is unidirectional with inversion unit 1 to be connected；Described magnetic force unit 6 and microcontroller 7 connect；Described microcontroller 7 with open
Off status unit 8 is bi-directionally connected.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Preferably, described capacitor 2 can substitute with resistor.
Preferably, the outer surface of described divide-shut brake controller is painted with insulating moulding coating；Fig. 2 is according to an exemplary embodiment
The process chart of the preparation method of the insulating moulding coating of the high-voltage AC breaker divide-shut brake controller illustrated.With reference to Fig. 2, described
Insulating moulding coating, preparation method is as follows:
A. screening: take the Vermiculitum of 500 parts of weight, removes the impurity such as dust on Vermiculitum surface, obtains Vermiculitum former through selecting crude drugs with winnower
Material；
B. treatment fluid preparation: by 100g Al (NO3)3.9H2O is dissolved in isopyknic Carbon bisulfide, adds 50ml epoxy third
Alkane and 20ml Methanamide；
C. by the Vermiculitum raw material processed through the A input treatment fluid for preparing of step B 2 hours, trematodiasis is tentatively expanded
Stone；Preliminary expanded vermiculite is placed in electric arc furnace in 1000 DEG C, with 20 DEG C/min heating rate, processes 2 hours, obtain secondary swollen
Swollen Vermiculitum；
D. super micron mill is used to pulverize and after ultrafine mill refinement the reexpansion Vermiculitum processed through step C,
Obtain granularity and be about the Vermiculitum powder of 150 mesh；
E. the Vermiculitum powder obtained through the process of step D is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heats up
After 300 DEG C, naturally cool to room temperature, the Vermiculitum powder obtained is crossed 300 mesh mesh screens respectively, removes the Vermiculitum more than 300 mesh
Grain；Then being joined by cooling Vermiculitum powder in nitric acid and the sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70～90 DEG C
Continue 2 hours, obtain solidliquid mixture；
F. in the solidliquid mixture obtained through step E, add disodium hydrogen phosphate-citrate buffer solution, use ammonia to adjust
Joint pH value, to 7.0 ± 0.5, obtains mixed solution, and adds silver nitrate and the 1M that concentration is 0.5M successively in above-mentioned solution
NiC2O4 solution, is placed in 5～10KG by above-mentioned mixed solution137Irradiate 1～2 hour under the gamma-rays that Cs produces, be subsequently adding
50g CNT, reuses 10～30KG137Irradiate 1～1.5 hour under the gamma-rays that Cs produces；
G. in the solution of F step process, add nanometer Montmorillonitum and TiO2 solution, keep 3 hours, use 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasonic middle dispersion 30min, is filtrated to get solid；
H. the solid matter processed through step G is placed in baking oven and is dried overnight, then use ultrafine mill refinement,
Cross 300 mesh mesh screens, i.e. can get vermiculite heat-insulating coating；
When I. using, step H the vermiculite heat-insulating coating prepared is dissolved in suitable quantity of water and epoxy resin merges.
As shown in table 3 to the experimental result of above-mentioned application scenarios:
The performance of table 3 insulating moulding coating
Application scenarios 4
Fig. 1 is according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment, as it is shown in figure 1, bag
Include inversion unit 1, capacitor 2, charger 3, A/D converting unit 4, chopper 5, magnetic force unit 6, microcontroller 7 and switch shape
State unit 8；Described inversion unit 1 is bi-directionally connected with capacitor 2；Described capacitor 2 is bi-directionally connected with charger 3；Described A/D turns
Change unit 4 to be bi-directionally connected with charger 3 and on off state unit 8 respectively；Described magnetic force unit 6 is bi-directionally connected with chopper 5；Institute
State that magnetic force unit 6 is unidirectional with inversion unit 1 to be connected；Described magnetic force unit 6 and microcontroller 7 connect；Described microcontroller 7 with
On off state unit 8 is bi-directionally connected.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Preferably, described capacitor 2 can substitute with resistor.
Preferably, the outer surface of described divide-shut brake controller is painted with insulating moulding coating；Fig. 2 is according to an exemplary embodiment
The process chart of the preparation method of the insulating moulding coating of the high-voltage AC breaker divide-shut brake controller illustrated.With reference to Fig. 2, described
Insulating moulding coating, preparation method is as follows:
A. screening: take the Vermiculitum of 500 parts of weight, removes the impurity such as dust on Vermiculitum surface, obtains Vermiculitum former through selecting crude drugs with winnower
Material；
B. treatment fluid preparation: by 100g Al (NO3)3.9H2O is dissolved in isopyknic Carbon bisulfide, adds 50ml epoxy third
Alkane and 20ml Methanamide；
C. by the Vermiculitum raw material processed through the A input treatment fluid for preparing of step B 2 hours, trematodiasis is tentatively expanded
Stone；Preliminary expanded vermiculite is placed in electric arc furnace in 1000 DEG C, with 20 DEG C/min heating rate, processes 2 hours, obtain secondary swollen
Swollen Vermiculitum；
D. super micron mill is used to pulverize and after ultrafine mill refinement the reexpansion Vermiculitum processed through step C,
Obtain granularity and be about the Vermiculitum powder of 150 mesh；
E. the Vermiculitum powder obtained through the process of step D is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heats up
After 300 DEG C, naturally cool to room temperature, the Vermiculitum powder obtained is crossed 300 mesh mesh screens respectively, removes the Vermiculitum more than 300 mesh
Grain；Then being joined by cooling Vermiculitum powder in nitric acid and the sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70～90 DEG C
Continue 2 hours, obtain solidliquid mixture；
F. in the solidliquid mixture obtained through step E, add disodium hydrogen phosphate-citrate buffer solution, use ammonia to adjust
Joint pH value, to 7.0 ± 0.5, obtains mixed solution, and adds silver nitrate and the 1M that concentration is 0.5M successively in above-mentioned solution
NiC2O4 solution, is placed in 5～10KG by above-mentioned mixed solution137Irradiate 1～2 hour under the gamma-rays that Cs produces, be subsequently adding
50g CNT, reuses 10～30KG137Irradiate 1～1.5 hour under the gamma-rays that Cs produces；
G. in the solution of F step process, add nanometer Montmorillonitum and TiO2 solution, keep 3 hours, use 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasonic middle dispersion 30min, is filtrated to get solid；
H. the solid matter processed through step G is placed in baking oven and is dried overnight, then use ultrafine mill refinement,
Cross 300 mesh mesh screens, i.e. can get vermiculite heat-insulating coating；
When I. using, step H the vermiculite heat-insulating coating prepared is dissolved in suitable quantity of water and epoxy resin merges.
As shown in table 4 to the experimental result of above-mentioned application scenarios:
The performance of table 4 insulating moulding coating
Application scenarios 5
Fig. 1 is according to the high-voltage AC breaker divide-shut brake controller shown in an exemplary embodiment, as it is shown in figure 1, bag
Include inversion unit 1, capacitor 2, charger 3, A/D converting unit 4, chopper 5, magnetic force unit 6, microcontroller 7 and switch shape
State unit 8；Described inversion unit 1 is bi-directionally connected with capacitor 2；Described capacitor 2 is bi-directionally connected with charger 3；Described A/D turns
Change unit 4 to be bi-directionally connected with charger 3 and on off state unit 8 respectively；Described magnetic force unit 6 is bi-directionally connected with chopper 5；Institute
State that magnetic force unit 6 is unidirectional with inversion unit 1 to be connected；Described magnetic force unit 6 and microcontroller 7 connect；Described microcontroller 7 with open
Off status unit 8 is bi-directionally connected.
The high-voltage AC breaker divide-shut brake controller that the above embodiment of the present invention provides, has integrated level height and volume
Small and exquisite, thus solve above-mentioned technical problem.
Preferably, described capacitor 2 can substitute with resistor.
Preferably, the outer surface of described divide-shut brake controller is painted with insulating moulding coating；Fig. 2 is according to an exemplary embodiment
The process chart of the preparation method of the insulating moulding coating of the high-voltage AC breaker divide-shut brake controller illustrated.With reference to Fig. 2, described
Insulating moulding coating, preparation method is as follows:
A. screening: take the Vermiculitum of 500 parts of weight, removes the impurity such as dust on Vermiculitum surface, obtains Vermiculitum former through selecting crude drugs with winnower
Material；
B. treatment fluid preparation: by 100g Al (NO3)3.9H2O is dissolved in isopyknic Carbon bisulfide, adds 50ml epoxy third
Alkane and 20ml Methanamide；
C. by the Vermiculitum raw material processed through the A input treatment fluid for preparing of step B 2 hours, trematodiasis is tentatively expanded
Stone；Preliminary expanded vermiculite is placed in electric arc furnace in 1000 DEG C, with 20 DEG C/min heating rate, processes 2 hours, obtain secondary swollen
Swollen Vermiculitum；
D. super micron mill is used to pulverize and after ultrafine mill refinement the reexpansion Vermiculitum processed through step C,
Obtain granularity and be about the Vermiculitum powder of 150 mesh；
E. the Vermiculitum powder obtained through the process of step D is placed in Muffle furnace, with the heating rate of 10 DEG C/min, heats up
After 300 DEG C, naturally cool to room temperature, the Vermiculitum powder obtained is crossed 300 mesh mesh screens respectively, removes the Vermiculitum more than 300 mesh
Grain；Then being joined by cooling Vermiculitum powder in nitric acid and the sulfuric acid mixed solution of 2.0M, magnetic agitation is heated to 70～90 DEG C
Continue 2 hours, obtain solidliquid mixture；
F. in the solidliquid mixture obtained through step E, add disodium hydrogen phosphate-citrate buffer solution, use ammonia to adjust
Joint pH value, to 7.0 ± 0.5, obtains mixed solution, and adds silver nitrate and the 1M that concentration is 0.5M successively in above-mentioned solution
NiC2O4 solution, is placed in 5～10KG by above-mentioned mixed solution137Irradiate 1～2 hour under the gamma-rays that Cs produces, be subsequently adding
50g CNT, reuses 10～30KG137Irradiate 1～1.5 hour under the gamma-rays that Cs produces；
G. in the solution of F step process, add nanometer Montmorillonitum and TiO2 solution, keep 3 hours, use 20Gy's60Co
Gamma-rays irradiates 3 hours, is placed in ultrasonic middle dispersion 30min, is filtrated to get solid；
H. the solid matter processed through step G is placed in baking oven and is dried overnight, then use ultrafine mill refinement,
Cross 300 mesh mesh screens, i.e. can get vermiculite heat-insulating coating；
When I. using, step H the vermiculite heat-insulating coating prepared is dissolved in suitable quantity of water and epoxy resin merges.
The performance of table 5 insulating moulding coating
In sum, the insulating moulding coating that the present invention uses has the following characteristics that
(1) Vermiculitum of the present invention and nanometer silver carry out compound tense, owing to adding CNT, nanometer Montmorillonitum and titanium etc.
Material, adds the specific surface area of whole composite so that it is has preferable absorption property and dispersibility, has excellent simultaneously
Heat-proof quality；
(2) Vermiculitum of the present invention is after gamma-ray irradiation, makes the surface group vigor of Vermiculitum strengthen, with CNT and
The binding ability of nanometer silver strengthens, and makes CNT and nanometer silver, montmorillonite etc. be adsorbed onto in a large number in the hole of Vermiculitum, on the one hand
Enhancing the heat-proof quality of Vermiculitum, the opposing party's name also makes the anti-microbial property of Vermiculitum coating improve；
(3) using Vermiculitum in the present invention is natural mineral, and it is cheap, rich reserves, and Vermiculitum has well
Heat-proof quality, is a kind of excellent insulating moulding coating, and the vermiculite heat-insulating coating of preparation has more preferable stability, and does not produce and poisonous have
The material of evil, is the environmental protection coating material of a kind of green natural.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (3)
1. high-voltage AC breaker divide-shut brake controller, it is characterised in that include that inversion unit, capacitor, charger, A/D turn
Change unit, chopper, magnetic force unit, microcontroller and on off state unit；Described inversion unit is bi-directionally connected with capacitor；Institute
State capacitor to be bi-directionally connected with charger；Described A/D converting unit is bi-directionally connected with charger and on off state unit respectively；Institute
State magnetic force unit to be bi-directionally connected with chopper；Described magnetic force unit is unidirectional with inversion unit to be connected；Described magnetic force unit and micro-control
Device processed connects；Described microcontroller is bi-directionally connected with on off state unit.
High-voltage AC breaker divide-shut brake controller the most according to claim 1, it is characterised in that described capacitor is permissible
Substitute with resistor.
High-voltage AC breaker divide-shut brake controller the most according to claim 2, it is characterised in that described divide-shut brake controls
The outer surface of device is painted with insulating moulding coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749766.9A CN106328406A (en) | 2016-08-26 | 2016-08-26 | High-voltage alternating current circuit breaker on-off controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749766.9A CN106328406A (en) | 2016-08-26 | 2016-08-26 | High-voltage alternating current circuit breaker on-off controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106328406A true CN106328406A (en) | 2017-01-11 |
Family
ID=57788684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749766.9A Pending CN106328406A (en) | 2016-08-26 | 2016-08-26 | High-voltage alternating current circuit breaker on-off controller |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255716A (en) * | 1998-12-03 | 2000-06-07 | Abb研究有限公司 | Device and method for controlling open/close of electrical switching device |
| CN1917116A (en) * | 2006-09-04 | 2007-02-21 | 沈阳工业大学 | Servo control device and method for position of moving contact in high voltage breaker |
| CN101515781A (en) * | 2009-03-31 | 2009-08-26 | 沈阳工业大学 | Universal servocontrol platform device for motor-operating mechanism of high-voltage switch apparatus and method |
| CN103545133A (en) * | 2013-09-27 | 2014-01-29 | 国家电网公司 | High-voltage alternating-current phased circuit breaker and control method of switching on/off phase selection |
-
2016
- 2016-08-26 CN CN201610749766.9A patent/CN106328406A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255716A (en) * | 1998-12-03 | 2000-06-07 | Abb研究有限公司 | Device and method for controlling open/close of electrical switching device |
| CN1917116A (en) * | 2006-09-04 | 2007-02-21 | 沈阳工业大学 | Servo control device and method for position of moving contact in high voltage breaker |
| CN101515781A (en) * | 2009-03-31 | 2009-08-26 | 沈阳工业大学 | Universal servocontrol platform device for motor-operating mechanism of high-voltage switch apparatus and method |
| CN103545133A (en) * | 2013-09-27 | 2014-01-29 | 国家电网公司 | High-voltage alternating-current phased circuit breaker and control method of switching on/off phase selection |
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Application publication date: 20170111 |
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