CN207968324U - The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism - Google Patents
The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism Download PDFInfo
- Publication number
- CN207968324U CN207968324U CN201820267289.7U CN201820267289U CN207968324U CN 207968324 U CN207968324 U CN 207968324U CN 201820267289 U CN201820267289 U CN 201820267289U CN 207968324 U CN207968324 U CN 207968324U
- Authority
- CN
- China
- Prior art keywords
- circuit
- combined floodgate
- separating brake
- energy storage
- accumulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism, including EMC filter circuit, two groups of power charging circuits, two groups of corona discharge protection circuits, separating brake accumulator, combined floodgate accumulator, separating brake control machines discharge circuit, combined floodgate control machines discharge circuit, separating brake energy storage observation circuit, combined floodgate energy storage observation circuits；EMC filter circuit passes through two-way, is connected respectively to combined floodgate control machines discharge circuit and combined floodgate energy storage observation circuit after power charging circuit, corona discharge protection circuit, combined floodgate accumulator all the way；Another way is connected respectively to separating brake control machines discharge circuit and separating brake energy storage observation circuit after power charging circuit, corona discharge protection circuit, separating brake accumulator；The utility model advantageous effect is：The difference for realizing divide-shut brake tank voltage is adjustable, and mutual electrical isolation, circuit stability is more reliable, and the charging time is less than or equal to 1.5s, and charging rate is fast, can be widely applied in permanent-magnet operating mechanism.
Description
Technical field
The utility model is related to switch power technology fields, and in particular to the special divide-shut brake rearrangeable switch of permanent-magnet operating mechanism
Power supply.
Background technology
The operation power of permanent-magnet operating mechanism can only realize division storage capacitor while charge that tank voltage cannot divide at present
It is not adjustable, it is unfavorable for switching the adjustment and optimization of parameters.In addition, higher switch is provided for some performance parameters, it is existing
Some switch power source specials cannot be satisfied its requirement.
Utility model content
In view of the deficiencies of the prior art, the utility model provides the special divide-shut brake rearrangeable switch electricity of permanent-magnet operating mechanism
Source, realize to point or close storage capacitor voltage difference it is adjustable, it is small, point or close energy storage charge completion time be less than or equal to
1.5s can be widely applied in permanent-magnet operating mechanism.
In order to achieve the above object, the utility model is achieved by the following technical programs：Special point of permanent-magnet operating mechanism
Combined floodgate rearrangeable switch power supply, including EMC filter circuit, two groups of power charging circuits, two groups of corona discharge protection circuits, separating brake storages
It can circuit, combined floodgate accumulator, separating brake control machines discharge circuit, combined floodgate control machines discharge circuit, separating brake energy storage prison
Slowdown monitoring circuit, combined floodgate energy storage observation circuit；The EMC filter circuit passes through two-way, is protected all the way through power charging circuit, corona discharge
Combined floodgate control machines discharge circuit and combined floodgate energy storage observation circuit are connected respectively to after protection circuit, combined floodgate accumulator；It is another
Road is connected respectively to the electric discharge of separating brake control machines after power charging circuit, corona discharge protection circuit, separating brake accumulator
Circuit and separating brake energy storage observation circuit.
Preferably, power charging circuit includes：Power input modulation circuit, low-voltage starting circuit, series parallel resonance circuit,
Boost rectifying circuit, the power input modulation circuit are connected to series parallel resonance circuit, the series parallel resonance circuit connection
To low-voltage starting circuit and boost rectifying circuit.
Preferably, the EMC filter circuit, power charging circuit and corona discharge protection circuit constitute charge circuit；
The separating brake accumulator, combined floodgate accumulator, separating brake thyristor gating circuit, combined floodgate thyristor gating circuit constitute divide-shut brake
Discharge loop；The separating brake energy storage observation circuit and combined floodgate energy storage observation circuit constitute power supply status feedback circuit.
Preferably, the series parallel resonance circuit and power input modulation circuit, boost rectifying circuit, low-voltage starting circuit
Connection.
Preferably, two groups of power charging circuits, two groups of corona discharge protection circuits, separating brake accumulator, storages of closing a floodgate
The voltage difference of energy circuit is adjustable.
The utility model provides the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism, the beneficial effect of the utility model
Fruit is：The difference that the mutually independent charge and discharge mode in 2 tunnels realizes divide-shut brake tank voltage is adjustable, mutual electrical isolation,
Circuit stability is more reliable, and the charging time is less than or equal to 1.5s, and charging rate is fast, can be widely applied in permanent-magnet operating mechanism.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the functional block diagram of power charging circuit in the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Either position relationship is orientation based on ... shown in the drawings or position relationship for position, is merely for convenience of describing this practicality and simplification is retouched
State, rather than indicate either to imply that signified device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, can also be electrical connection, can be directly connected to, can also be by intermediate matchmaker
It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment 1：
As shown in Figure 1, the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism, including EMC filter circuit, two groups of power supplys
Charging circuit, two groups of corona discharge protection circuits, separating brake accumulator, combined floodgate accumulator, separating brake control machines electric discharge electricity
Road, combined floodgate control machines discharge circuit, separating brake energy storage observation circuit, combined floodgate energy storage observation circuit；The EMC filter circuit warp
Two-way is crossed, it is silicon-controlled to be connected respectively to combined floodgate after power charging circuit, corona discharge protection circuit, combined floodgate accumulator all the way
Trigger discharge circuit and combined floodgate energy storage observation circuit；Another way is through power charging circuit, corona discharge protection circuit, separating brake energy storage
Separating brake control machines discharge circuit and separating brake energy storage observation circuit are connected respectively to after circuit.
Preferably, the EMC filter circuit, power charging circuit and corona discharge protection circuit constitute charge circuit；
The separating brake accumulator, combined floodgate accumulator, separating brake thyristor gating circuit, combined floodgate thyristor gating circuit constitute divide-shut brake
Discharge loop；The separating brake energy storage observation circuit and combined floodgate energy storage observation circuit constitute power supply status feedback circuit.
Preferably, two groups of power charging circuits, two groups of corona discharge protection circuits, separating brake accumulator, storages of closing a floodgate
The voltage difference of energy circuit is adjustable.
Embodiment 2：
As shown in Fig. 2, the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism, including EMC filter circuit, two groups of power supplys
Charging circuit, two groups of corona discharge protection circuits, separating brake accumulator, combined floodgate accumulator, separating brake control machines electric discharge electricity
Road, combined floodgate control machines discharge circuit, separating brake energy storage observation circuit, combined floodgate energy storage observation circuit；The EMC filter circuit warp
Two-way is crossed, it is silicon-controlled to be connected respectively to combined floodgate after power charging circuit, corona discharge protection circuit, combined floodgate accumulator all the way
Trigger discharge circuit and combined floodgate energy storage observation circuit；Another way is through power charging circuit, corona discharge protection circuit, separating brake energy storage
Separating brake control machines discharge circuit and separating brake energy storage observation circuit are connected respectively to after circuit.
Preferably, the power charging circuit includes：Power input modulation circuit, low-voltage starting circuit, series parallel resonance
Circuit, boost rectifying circuit, the power input modulation circuit are connected to series parallel resonance circuit, the series parallel resonance circuit
It is connected to low-voltage starting circuit and boost rectifying circuit.
Preferably, the EMC filter circuit, power charging circuit and corona discharge protection circuit constitute charge circuit；
The separating brake accumulator, combined floodgate accumulator, separating brake thyristor gating circuit, combined floodgate thyristor gating circuit constitute divide-shut brake
Discharge loop；The separating brake energy storage observation circuit and combined floodgate energy storage observation circuit constitute power supply status feedback circuit.
Preferably, the series parallel resonance circuit and power input modulation circuit, boost rectifying circuit, low-voltage starting circuit
Connection.
Preferably, two groups of power charging circuits, two groups of corona discharge protection circuits, separating brake accumulator, storages of closing a floodgate
The voltage difference of energy circuit is adjustable.
Operation principle is as follows：
(1) power charging circuit operation principle：Power input modulation circuit carries out buck shaping filter to input voltage,
Ensure that power supply can also be worked normally in the case where wider voltage range requires.Also being provided simultaneously for rear class series parallel resonance circuit can
The inlet highway voltage leaned on.Series parallel resonance circuit mixes into LLC mode of resonance quick charge loops with boost rectifying circuit, passes through
Corona discharge protects circuit to carry out quick charge to storage capacitor, and the charging time is less than or equal to 1.5s.Simple quick charge is returned
Road when storage capacitor is just started to charge up or is discharged (its voltage is 0V) there are short circuit problems to be easily damaged, low-voltage starting circuit
It is then that electric current loop is formed by way of detecting secondary current, control power supply PWM starts, and fast and effectively avoids short circuit current,
Complete quick charges of the 0V to rated voltage.
(2) power charging circuit by corona discharge protect circuit to point or combined floodgate accumulator realize fast energy storage fill
Electricity, divides or the completion of combined floodgate control machines discharge circuit divides or the electric discharge of combined floodgate accumulator.The charging and discharging of the energy storage of separating brake
It is independent from each other with the charging and discharging of the energy storage of combined floodgate, electrical isolation.
The beneficial effects of the utility model are：
1, EMC filter circuit, power input modulation circuit, division energy storage regulating circuit and power protecting circuit, which are constituted, to be divided
Rearrangeable switch power supply is closed, the charging of 1.5s is completed.
2, power input modulation circuit greatly improves the efficiency of rearrangeable switch power supply.
3, power protecting circuit effectively inhibits the backward voltage that discharge circuit is generated in electric discharge moment, prevents power supply from damaging.
4, energy storage discharge circuit constitutes discharge circuit with triggering isolation circuit, wherein triggering isolation circuit and power input tune
Circuit processed realizes the electrical isolation of division energy storage charge-discharge circuit.
5, the above circuit, is all made of modular design concept, be also beneficial to while optimizing mounting condition circuit design and
Debugging.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism, which is characterized in that including EMC filter circuit, two groups of power supplys
Charging circuit, two groups of corona discharge protection circuits, separating brake accumulator, combined floodgate accumulator, separating brake control machines electric discharge electricity
Road, combined floodgate control machines discharge circuit, separating brake energy storage observation circuit, combined floodgate energy storage observation circuit；The EMC filter circuit warp
Two-way is crossed, it is silicon-controlled to be connected respectively to combined floodgate after power charging circuit, corona discharge protection circuit, combined floodgate accumulator all the way
Trigger discharge circuit and combined floodgate energy storage observation circuit；Another way is through power charging circuit, corona discharge protection circuit, separating brake energy storage
Separating brake control machines discharge circuit and separating brake energy storage observation circuit are connected respectively to after circuit.
2. the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism as described in claim 1, which is characterized in that the power supply
Charging circuit includes：Power input modulation circuit, low-voltage starting circuit, series parallel resonance circuit, boost rectifying circuit, the electricity
Source input modulation circuit is connected to series parallel resonance circuit, and the series parallel resonance circuit is connected to low-voltage starting circuit and boosting
Rectification circuit.
3. the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism as described in claim 1, which is characterized in that the EMC
Filter circuit, power charging circuit and corona discharge protection circuit constitute charge circuit；The separating brake accumulator, storage of closing a floodgate
It can circuit, separating brake thyristor gating circuit, combined floodgate thyristor gating circuit composition divide-shut brake discharge loop；The separating brake energy storage prison
Slowdown monitoring circuit and combined floodgate energy storage observation circuit constitute power supply status feedback circuit.
4. the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism as claimed in claim 2, which is characterized in that the string is simultaneously
Join resonance circuit and power input modulation circuit, boost rectifying circuit, low-voltage starting circuit connection.
5. the special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism as described in claim 1, which is characterized in that described two groups
Power charging circuit, two groups of corona discharge protection circuits, separating brake accumulator, the voltage difference of combined floodgate accumulator is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267289.7U CN207968324U (en) | 2018-02-24 | 2018-02-24 | The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267289.7U CN207968324U (en) | 2018-02-24 | 2018-02-24 | The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968324U true CN207968324U (en) | 2018-10-12 |
Family
ID=63739970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267289.7U Active CN207968324U (en) | 2018-02-24 | 2018-02-24 | The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162578A (en) * | 2019-12-10 | 2020-05-15 | 安徽合凯电气科技股份有限公司 | Permanent magnet switch mobile power supply |
-
2018
- 2018-02-24 CN CN201820267289.7U patent/CN207968324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162578A (en) * | 2019-12-10 | 2020-05-15 | 安徽合凯电气科技股份有限公司 | Permanent magnet switch mobile power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204794705U (en) | Multiplexed output flyback converter of uninterrupted power supply | |
| CN104021978B (en) | Permanent magnetic vacuum switch divide-shut brake capacitance galvanostatic charging switching device shifter and control method thereof | |
| CN103123882A (en) | Intelligent controller of bistable permanent-magnet vacuum circuit breaker | |
| CN102570552A (en) | Multifunctional control and protection circuit for storage battery power supply | |
| CN102270873A (en) | Constant-current constant-voltage pulse charger capable of randomly setting charging voltage and charging current | |
| CN103441694A (en) | Large-power distribution type energy storage converter | |
| CN207968324U (en) | The special divide-shut brake rearrangeable switch power supply of permanent-magnet operating mechanism | |
| CN103501036B (en) | A kind of charging and discharging lithium battery pilot circuit | |
| CN105790399B (en) | AC-DC conversion charging circuit | |
| CN104577995A (en) | Lithium battery protection circuit device with fly-wheel circuit | |
| CN201774266U (en) | Energy-storage control system | |
| CN110190654A (en) | High-power charging circuit and device | |
| CN205195230U (en) | Circuit in earthleakage protective equipment automation | |
| CN106026174B (en) | A kind of grid-connected photovoltaic system with intelligent power dividing function | |
| CN101924372B (en) | Energy storage control system | |
| CN102164443B (en) | Controller for solar street lamp | |
| CN104393651A (en) | Bidirectional lossless active balance device | |
| CN203690983U (en) | Highly effective solar traffic light | |
| CN206422595U (en) | Projecting apparatus powers off automatic safety device | |
| CN107069863A (en) | A kind of constant-current charging of battery control circuit and charger | |
| CN104505927A (en) | Flyback charging circuit, and control method and device for flyback charging circuit | |
| CN205544356U (en) | Adopt constant voltage charge circuit that floats ground formula | |
| CN206685927U (en) | Constant-current charging of battery control circuit and charger | |
| CN209217786U (en) | A kind of rechargeable solar battery protection circuit | |
| CN102611149A (en) | Charging circuit of outdoor online monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |