CN106971923B - A kind of breaker controlled by information - Google Patents
A kind of breaker controlled by information Download PDFInfo
- Publication number
- CN106971923B CN106971923B CN201710294786.6A CN201710294786A CN106971923B CN 106971923 B CN106971923 B CN 106971923B CN 201710294786 A CN201710294786 A CN 201710294786A CN 106971923 B CN106971923 B CN 106971923B
- Authority
- CN
- China
- Prior art keywords
- breaker
- poles
- tripping mechanism
- machine structure
- drive motor
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 129
- 230000003068 static effect Effects 0.000 claims description 40
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 14
- 238000004590 computer program Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Breakers (AREA)
Abstract
The present invention provides a kind of breakers controlled by information, are related to low pressure miniature circuit breaker technical field.The breaker uses the two poles of the earth structure；Electronic controller in the device of the poles breaker N connects driving device, with the control information recorded according to information control interface, drives the first operating mechanism or second operation machine structure by driving device, completes the separating brake or combined floodgate of breaker.The breaker by information control of the present invention can realize expense control and automatic control function, simple in structure, consistent with the semi-automatic pre-payment miniature circuit breaker sizes of existing 2P, occupy little space.It can solve the problem of that the size currently by the breaker that information controls is larger using the breaker provided by the invention by information control and lack the breaker that may be implemented to be controlled by information in the product of the two poles of the earth.Meanwhile by the linkage between the poles L tripping mechanism and the poles N tripping mechanism, effective separating brake of breaker may be implemented.
Description
Technical field
The present invention relates to low pressure miniature circuit breaker technical field more particularly to a kind of breakers controlled by information.
Background technology
Currently, as China's supply network is intelligent and the continuous improvement of end-user demands, State Grid Corporation of China pair
The breaker with pre paid functionality or on-load switch of electric energy meter and terminal user also proposed new requirement.Wherein prepay
Expense breaker has had been provided with remote control function, i.e., by information control function, specific implementation is：In electric meter signal control
Under system, user by arrearage to payment state when, breaker can realize automatic closing；And in subscriber arrearage, breaker can be certainly
Dynamic separating brake, and under the automatic brake separating state of subscriber arrearage, closed a floodgate by Manual operation handle, contact cannot be closed.
Meanwhile breaker can also require according to user under remote handle or automatic control system control, realize the separating brake of breaker
With combined floodgate, and user differentiation intelligent to realization power grid requires to play positive impetus.
In the prior art, there are a variety of breakers, such as the external breaker of 1P+N prepayment breakers, electric energy meter etc..
Wherein, 1P+N prepayment breakers belong to semi-automatic product more, can automatic brake separating, no automatic switching-in function cannot meet
Existing power grid and user demand.In addition, the external breaker of electric energy meter has the function of reclosing comprising two kinds of shapes of 2P and 4P
(2P and 4P indicate the number of poles of breaker), it is assembled by breaker body and remote control module on product structure, it is plug-in
Formula structure is increased compared to common semi-automatic prepayment meter breaker (breaker of no remote control module) in volume
The width of one pole, since dimension width increases, cannot replace semi-automatic pre-payment electric energy completely when replacing breaker for user
Table breaker.By taking rated current is the 2P product of 63A as an example, 2P breaker body width is 36mm, remote control module width
For 18mm, product overall width is 54mm, the two poles of the earth (2P) product, and structure occupies the space of three poles (3P) product.Due to by with
The conditions such as family living environment, grid equipment installation site limit, and original semi-automatic prepayment meter breaker user will realize
Long-range Automatic Control function, there are larger difficulty.Therefore, the demand of part terminal user can not be met completely, from
And finally hinder the development of supply network intelligent direction.Currently, there is an urgent need for a kind of small, and pre-payment and remote can be realized
The breaker of process control function controlled by information.
Invention content
The embodiment of the present invention provides a kind of breaker controlled by information, to solve the breaker currently controlled by information
Size it is larger, the problem of breaker that may be implemented to be controlled by information is lacked in the product of the two poles of the earth.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of breaker controlled by information, including：Breaker L pole devices and the poles breaker N device；The breaker L
Pole device includes the first inlet wire connecting terminal, the first dynamic/static contact system, the first outlet connecting terminal and the first operating mechanism；
The poles breaker N device includes the second inlet wire connecting terminal, the second dynamic/static contact system, the second outlet connecting terminal, second
Operating mechanism, electronic controller and driving device；The first dynamic/static contact system is connected to the first inlet wire connecting terminal and
On circuit between one outlet connecting terminal, and controls and connect with first operating mechanism；First operating mechanism and institute
Second operation machine structure is stated to connect by linkage；The second dynamic/static contact system is connected to the second inlet wire connecting terminal
And on the second circuit between outlet connecting terminal, and controls and connect with the second operation machine structure；The electronic controller is set
It is equipped with the first power input port, second source input port and signal input port；First power input port and institute
State the connection of the first inlet wire connecting terminal；The second source input port is connect with the second inlet wire connecting terminal；The letter
Number input port is connect with the information control interface for Loading Control information；The electronic controller connects the driving dress
It sets；The driving device is connect with the second operation machine structure, to drive the second operation machine structure, linkage first to operate machine
Structure completes the combined floodgate of the breaker；First operating mechanism includes the poles L tripping mechanism and the first operation handle；Described
Two operating mechanisms include the poles N tripping mechanism and the second operation handle；The poles L tripping mechanism and the poles N tripping mechanism pass through
The linkage connection；The driving device is connect with the poles L tripping mechanism or the poles N tripping mechanism, to drive
State the poles L tripping mechanism, the poles N tripping mechanism described in linkage completes the breaker open operation, or the driving poles the N dropout machine
Structure, the poles L tripping mechanism described in linkage, completes the breaker open operation.
Specifically, the driving device includes drive motor and deceleration device；The electronic controller and the driving horse
It is connected up to control, the drive motor is connect by the deceleration device with first operating mechanism or second operation machine structure.
Further, the poles breaker N device is additionally provided with sensor device；Described in the second operation machine structure connection
Sensor device, the sensor device are also connect with the electronic controller；The sensor device is for measuring second
The noncontacting proximity sensor of the mechanical displacement variation of operating mechanism.
Specifically, the electronic controller is in gate-dividing state in the breaker, and received by signal input port
When to external energization control signal, the drive motor is driven to rotate；The deceleration device to the torque of the drive motor and
Rotating speed is converted, and is completed drive motor and is slowed down；The drive motor drives described second after deceleration device deceleration
The second operation handle action in operating mechanism or second operation machine structure, and drive described first by the linkage
Operating mechanism acts, and the first dynamic/static contact system and the second dynamic/static contact system is driven to be closed；The non-contact sensor
Device detects the mechanical displacement change information of the second operation machine structure, and feeds back to the electronic controller；Electronic controller control
It makes the drive motor to stop operating, completes the combined floodgate of the breaker.
Specifically, the electronic controller is in "on" position in the breaker, and received by signal input port
When controlling signal to external separating brake, the drive motor is driven to rotate；The deceleration device to the torque of the drive motor and
Rotating speed is converted, and is completed drive motor and is slowed down；The drive motor drives the N extremely de- after deceleration device deceleration
Buckle mechanism acts, and drives the action of the poles L tripping mechanism by the linkage so that the poles N tripping mechanism
With the tripping mechanism dropout disjunction of the poles L, the first dynamic/static contact system and the second dynamic/static contact system is driven to disconnect；It is described non-to connect
Touch sensor detects the mechanical displacement change information of the second operation machine structure, and feeds back to the electronic controller；Electronics
Controller controls the drive motor and stops operating, and completes the separating brake of the breaker so that second operation machine structure keeps separating brake
State, the poles N tripping mechanism keep unlocked state, can not be closed a floodgate by first operation handle and the second operation handle.
Specifically, the electronic controller is in "on" position in the breaker, and received by signal input port
When controlling signal to external separating brake, the drive motor is driven to rotate；The deceleration device to the torque of the drive motor and
Rotating speed is converted, and is completed drive motor and is slowed down；The drive motor drives the L extremely de- after deceleration device deceleration
Buckle mechanism acts, and drives the action of the poles N tripping mechanism by the linkage so that the poles L tripping mechanism
With the tripping mechanism dropout disjunction of the poles N, the first dynamic/static contact system and the second dynamic/static contact system is driven to disconnect；It is described non-to connect
Touch sensor detects the mechanical displacement change information of the second operation machine structure, and feeds back to the electronic controller；Electronics
Controller controls the drive motor and stops operating, and completes the separating brake of the breaker so that second operation machine structure keeps separating brake
State, the poles N tripping mechanism keep unlocked state, can not be closed a floodgate by first operation handle and the second operation handle.
Further, magnetic release and heat are additionally provided between the first dynamic/static contact system and the first outlet connecting terminal
Buckle releaser；When the breaker is in "on" position, the magnetic release or the thermal trip circuit where breaker occur
When overcurrent fault, the poles L tripping mechanism is driven to act so that the first dynamic/static contact system disconnects, and by described
Linkage drives the action of the poles N tripping mechanism so that the second dynamic/static contact system disconnects.
Further, the electronic controller is also associated in control signal lamp and hand automatic selector switch at least
It is a kind of；The control signal lamp is used to indicate the state that breaker receives external control signal；The hand automatically selects out
Close the state of a control for selecting breaker for user；The state of a control of the breaker includes manual mode and auto state；
The manual mode is for indicating that the breaker being capable of automatic brake separating and closing by hand；The auto state is for indicating institute
Stating breaker being capable of automatic brake separating and automatic closing.
A kind of breaker controlled by information provided in an embodiment of the present invention, electronics is provided in the device of the poles breaker N
Controller can be used cooperatively with the prepayment meter or remote control module of external smart electric network terminal user, and realization takes
Control and automatic control function, to realizing that it is positive that intelligent network has the function of.In addition the breaker by information control can
It is controlled the driving device by electronic controller to realize that automatic brake separating and automatic closing, total are simple.In addition it is of the invention by
The breaker of information control uses the two poles of the earth structure (2P structures) of breaker L pole devices and the poles breaker N device, with existing 2P
Semi-automatic pre-payment miniature circuit breaker size is consistent, occupies little space, and is easy to the semi-automatic pre-payment miniature circuit breakers of 2P more
It changes.As it can be seen that the ruler of the breaker currently controlled by information can be solved using the breaker provided by the invention by information control
It is very little larger, the problem of breaker that may be implemented to be controlled by information is lacked in the product of the two poles of the earth.Meanwhile passing through the poles L tripping mechanism
Effective separating brake of breaker may be implemented in linkage between the tripping mechanism of the poles N.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram one of breaker by information control provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram two of breaker by information control provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram three of breaker by information control provided in an embodiment of the present invention；
Fig. 4 is the external overall structure diagram of the breaker by information control in the embodiment of the present invention；
Fig. 5 is the external overall structure signal of the breaker L pole devices and the poles breaker N device in the embodiment of the present invention
Figure；
Fig. 6 is the internal structure schematic diagram of the poles the breaker N device in the embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram four of breaker by information control provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram five of breaker by information control provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram six of breaker by information control provided in an embodiment of the present invention.
Specific implementation mode
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 describes, 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.
During realizing the embodiment of the present invention, the feelings of following several breakers exist in the prior art in inventor
Condition：Such as a kind of prepayment breaker device that Chinese patent CN104008935A is provided, wherein disclosing a kind of breaker
2P product structures, structure include the poles L and the poles N (i.e. 1P+N forms) and can realize the breaker dress of remote control and pre paid functionality
It sets, but tripping mechanism is not designed in its poles N operating mechanism, when the failure disjunction of the poles breaker L, the poles L handle can only be relied on
The power of resetting spring pulls the poles N circuit breaker handle separating brake, due to the stability to ensure after breaker closing, handle resetting spring
Power it is generally smaller, so after will appear the disjunction of the poles L, draw the motionless poles N handle, be easy to cause after the poles L contacts disconnects, handle is still
Rest on closing position and abnormal phenomenon that the poles N can not disconnect.
And the embodiment of the present invention can be to avoid the problems in CN104008935A, reason is first in the embodiment of the present invention
Operating mechanism includes the poles L tripping mechanism and the first operation handle；The second operation machine structure includes the poles N tripping mechanism and the second behaviour
Make handle；The poles L tripping mechanism is connected with the poles N tripping mechanism by the linkage；The driving device
It is connect with the poles L tripping mechanism or the poles N tripping mechanism, to drive the poles L tripping mechanism, dropout machine in the poles N described in linkage
Structure completes the breaker open operation, or drives the poles N tripping mechanism, the poles L tripping mechanism described in linkage, described in completion
Breaker open operation.It can be seen that the embodiment of the present invention is not necessarily to pull the poles N circuit breaker handle separating brake by the power of the poles L handle resetting spring,
Even if after the disjunction of the poles L, drawing the motionless poles N handle, the linkage that still may be used between the poles L tripping mechanism and the poles N tripping mechanism comes
Complete effective separating brake of breaker.
In another example a kind of pre-paying kilowatt-hour meter with automatic reclosing that Chinese patent CN104201016B is provided is special disconnected
Road device, wherein a kind of pre-paying kilowatt-hour meter definite purpose circuit breaker is disclosed, the poles the N circuit breaker tripping in the breaker for disconnecting zero curve
Device is shunt release, due to needing assembling electronic controller, the components such as contact system, drive motor also to want in the breaker of the poles N
Shunt release is installed, space layout is difficult and cost increases, in addition to circuit breaker for prepaid electric energy meter, it is desirable that subscriber arrearage
Afterwards, breaker answers automatic brake separating and combined floodgate can not be manually operated, and prevents user's stealing, and in the patent and this function is not implemented.
And the embodiment of the present invention can be to avoid the problems in CN104201016B, reason is the driving in the embodiment of the present invention
Drive motor and deceleration device may be used to complete to drive in device, and avoids using shunt release, structure relatively easy.
To solve the above-mentioned problems, as shown in Figure 1, the embodiment of the present invention provides a kind of breaker 100 controlled by information,
Including：The poles breaker L device 101 and the poles breaker N device 102 (herein, the poles L indicate that protection pole, the poles N indicate neutral line electrode)；Institute
It includes the first inlet wire connecting terminal 103, the first dynamic/static contact system 104, the first outlet terminals to state the poles breaker L device 101
Son 105 and the first operating mechanism 106；The poles breaker N device 102 includes the second inlet wire connecting terminal 107, the second sound
Contact system 108, the second outlet connecting terminal 109, second operation machine structure 110, at least one electronic controller 111 and driving dress
Set 112；The first dynamic/static contact system 104 be connected to the first inlet wire connecting terminal 103 and the first outlet connecting terminal 105 it
Between circuit on, and with first operating mechanism 106 control connect；First operating mechanism 106 is operated with described second
Mechanism 110 (may be used universal driving shaft 114, can also use other linkage structures, herein no longer by linkage 115
Repeat) connection；The second dynamic/static contact system 108 is connected to the second inlet wire connecting terminal 107 and the second outlet connecting terminal
On circuit between 109, and controls and connect with the second operation machine structure 110；The electronic controller 111 is provided with the first electricity
Source input port 1161, second source input port 1162 and signal input port 117；First power input port 1161
It is connect with the first inlet wire connecting terminal 103；The second source input port 1162 and the second inlet wire connecting terminal
107 connections；Electronic controller may be implemented by the first power input port 1161 and second source input port 1162 in this way
111 and the drive motor 119 in subsequent figure 2 direct or indirect power supply；The signal input port 117 be used for Loading Control
(information control interface 118 can be arranged at least one the information control interface 118 of information, can be used for and external smart power grid
Prepayment meter or remote control module of terminal user etc. can export the equipment connection of control information) connection；The electricity
Sub-controller 111 connects the driving device 112；The driving device 112 is connect with the second operation machine structure 110, to drive
The second operation machine structure 110 is moved, the first operating mechanism of linkage 106 completes the combined floodgate of the breaker 100；Described first
Operating mechanism 106 includes the poles L tripping mechanism 121 and the first operation handle 122；The second operation machine structure 110 is threaded off including the poles N
Mechanism 123 and the second operation handle 124；The poles L tripping mechanism 121 and the poles N tripping mechanism 123 are joined by the mechanism
Dynamic device 115 connects so that the poles L tripping mechanism 121 and the poles N tripping mechanism 123 can co-operating, ensure that the poles L are threaded off
Whole disjunctions of mechanism 121 and the poles N tripping mechanism 123.The i.e. described driving device 112 and the poles L tripping mechanism 121 and the poles N
Tripping mechanism 123 connects, and to drive the poles L tripping mechanism 121, the poles N tripping mechanism 123 described in linkage is completed described disconnected
100 separating brake of road device, or the poles N tripping mechanism 123 is driven, the poles L tripping mechanism described in linkage completes the breaker
100 separating brakes.
Specifically, as shown in Fig. 2, the driving device 112 includes drive motor 119 and deceleration device 120；The electronics
The control of controller 111 and the drive motor 119 connects, and the drive motor 119 passes through the deceleration device 120 and described the
One operating mechanism 106 or second operation machine structure 110 connect.Herein, the deceleration device 120 can be to the torsion of drive motor 119
Square and rotating speed are converted, to complete the deceleration of drive motor 119.
In addition, as shown in Fig. 2, the poles breaker N device 102 is additionally provided with sensor device 113, second operation
Mechanism 110 connects the sensor device, and the sensor device 113 is also connect with the electronic controller 111.The sensor
Device 113 can measure the mechanical displacement variation of second operation machine structure 110, and feed back to electronic controller 111, so that it is determined that the
In place whether the operating position of two operating mechanisms 110.The sensor device 113 is for measuring second operation machine structure 110
The noncontacting proximity sensor of mechanical displacement variation.
Further, as shown in Fig. 2, also being set between the first dynamic/static contact system 104 and the first outlet connecting terminal 105
It is equipped with magnetic release 125 and thermal trip 126；When the breaker 100 is in "on" position, the magnetic release 125 or
Thermal trip 126 can drive the poles L tripping mechanism 121 dynamic when overcurrent fault occurs in 100 place circuit of breaker
Make so that the first dynamic/static contact system 104 disconnects, and drives the poles the N dropout machine by the linkage 115
Structure 123 acts so that the second dynamic/static contact system 108 disconnects.The guarantor to 100 place circuit of breaker may be implemented in this way
Shield.For example, as shown in figure 3, when breaker 100 is in "on" position, in case of short trouble, magnetic release 125 occurs in circuit
Action, the poles driving L tripping mechanism 121 so that the first dynamic/static contact system 104 disconnects, and is linked and filled by the mechanism
It sets the 115 drivings poles the N tripping mechanism 123 to act so that the second dynamic/static contact system 108 disconnects, and breaker 100 divides
It is disconnected, complete route protection.
Further, by the overall structure of the breaker 100 of information control as shown in figure 4, being filled including the poles breaker L
Set the poles 101 and breaker N device 102；The poles breaker L device 101 includes insulation crust 129.Herein, (the figure of electronic controller 111
It is not shown in 4) control at least one of signal lamp 127 and hand automatic selector switch 128 can be connected.The control letter
Number indicator light 127 is used to indicate that the state that breaker receives external control signal, such as breaker to receive external shutting-brake control
When signal, control signal lamp 127 is shinny, and when not receiving external energization control signal, control signal lamp 127 is put out
It goes out；The hand automatic selector switch 128 is used to select the state of a control of breaker for user；The state of a control packet of the breaker
Include manual mode and auto state；The manual mode is for indicating that the breaker being capable of automatic brake separating and closing by hand；
The auto state is for indicating that the breaker being capable of automatic brake separating and automatic closing.
In addition, as shown in figure 5, the combination of the poles breaker L device 101 and the poles breaker N device 102 is in the poles breaker L
Between the first operating mechanism 106 (being not shown in Fig. 5) and the second operation machine structure 110 of the poles breaker N device 102 of device 101
It is connected by the linkage 115 with universal driving shaft 114.In this way, the poles breaker L device 101 and the poles breaker N device
102 handle can link so that breaker 100 can be completed to be manually operated.
In addition, Fig. 6 is 102 internal structure chart of the poles breaker N device of the breaker 100 controlled by information, wherein second
Operating mechanism 110 includes the second operation handle 124, the poles N tripping mechanism 123, and the second operation handle 124 can carry out manual behaviour
Make, realizes the closing by hand and separating brake of breaker.Second dynamic/static contact system 108 includes moving contact 1081 and static contact 1082.
Herein, drive motor 119 is connect with deceleration device 120, first when electronic controller 111 controls 119 feed motion of drive motor
Deceleration device 120 is first driven to, directly or indirectly drives second operation machine structure 110 or second to grasp after the deceleration of deceleration device 120
Make handle 124, band pneumatic operating mechanism 110 is so that the closure of moving contact 1081, breaker closing；It is driven when electronic controller 111 controls
When the 119 separating brake action of dynamic motor, drive motor 119 directly or indirectly drives second operation machine structure after the deceleration of deceleration device 120
The poles N tripping mechanism 123 on 110 so that second operation machine structure 110 unlocks, and the poles N tripping mechanism 123 is threaded off, and moving contact 1081 is disconnected
It opens, breaker open operation, and makes the poles N tripping mechanism 123 in the unlocked state, the second operation handle of manual operation at this time 124,
Moving contact 1081 cannot be closed, to prevent subscriber arrearage, but the case where continuation electricity consumption etc..In addition, also describing second in figure 6
The position and structure of inlet wire connecting terminal 107, the second outlet connecting terminal 109 and signal input port 117 are illustrated.
The course of work of the breaker 100 provided in an embodiment of the present invention controlled by information is described below：
As shown in fig. 7, electronic controller 111 is in gate-dividing state in breaker 100, and pass through signal input port 117
When receiving external energization control signal, the drive motor 119 is driven to rotate；The deceleration device 120 is to the driving horse
Torque and rotating speed up to 119 are converted, and are completed drive motor 119 and are slowed down；The drive motor 119 passes through the deceleration device
It drives the second operation handle 124 in the second operation machine structure 110 or second operation machine structure 110 to act after 120 decelerations, and leads to
Crossing the linkage 115 drives first operating mechanism 106 to act, and then drives the first dynamic/static contact system
104 and second dynamic/static contact system 108 be closed；Noncontacting proximity sensor (sensor device 113) detection second behaviour
Make the mechanical displacement change information of mechanism 110, and feeds back to the electronic controller 111；Electronic controller 111 controls the drive
Dynamic motor 119 stops operating, and completes the combined floodgate of the breaker 100.In making process, the poles N tripping mechanism 123 and the dress that slows down
120 are set not link.
In addition, as shown in figure 8, the electronic controller 111 is in "on" position in the breaker 100, and pass through letter
When number input port 117 receives external separating brake control signal, the drive motor 119 is driven to rotate；The deceleration device 120
The torque and rotating speed of the drive motor 119 are converted, drive motor 119 is completed and slows down；The drive motor 119 is passed through
The deceleration device 120 drives the poles N tripping mechanism 123 to act after slowing down, and is driven by the linkage 115
The poles L tripping mechanism 121 acts so that the 121 dropout disjunction of the poles N tripping mechanism 123 and the poles L tripping mechanism drives institute
It states the first dynamic/static contact system 104 and the second dynamic/static contact system 108 disconnects；Noncontacting proximity sensor (the sensor device
113) the mechanical displacement change information of the second operation machine structure 110 is detected, and feeds back to the electronic controller 111；Electronics
Controller 111 controls the drive motor 119 and stops operating, and completes the separating brake of the breaker 100 so that second operation machine structure
110 keep gate-dividing state, the poles N tripping mechanism 123 to keep unlocked state, and user passes through first operation handle at this time
122 and second operation handle 124 can not close a floodgate, to prevent subscriber arrearage, the case where can but continuing electricity consumption etc..
In addition, as shown in figure 9, the electronic controller 111 is in "on" position in the breaker 100, and pass through letter
When number input port 117 receives external separating brake control signal, the drive motor 119 is driven to rotate；The deceleration device 120
The torque and rotating speed of the drive motor 119 are converted, drive motor 119 is completed and slows down；The drive motor 119 is passed through
The deceleration device 120 drives the poles L tripping mechanism 121 to act after slowing down, and is driven by the linkage 115
The poles N tripping mechanism 123 acts so that the 123 dropout disjunction of the poles L tripping mechanism 121 and the poles N tripping mechanism drives institute
It states the first dynamic/static contact system 104 and the second dynamic/static contact system 108 disconnects；Noncontacting proximity sensor (the sensor device
113) the mechanical displacement change information of the second operation machine structure 110 is detected, and feeds back to the electronic controller 111；Electronics
Controller 111 controls the drive motor 119 and stops operating, and completes the separating brake of the breaker 100 so that second operation machine structure
110 keep gate-dividing state, the poles N tripping mechanism 123 to keep unlocked state, and user passes through first operation handle at this time
122 and second operation handle 124 can not close a floodgate, to prevent subscriber arrearage, the case where can but continuing electricity consumption etc..
A kind of breaker controlled by information provided in an embodiment of the present invention, electronics is provided in the device of the poles breaker N
Controller can be used cooperatively with the prepayment meter or remote control module of external smart electric network terminal user, and realization takes
Control and automatic control function, to realizing that it is positive that intelligent network has the function of.In addition the breaker by information control can
It is controlled the driving device by electronic controller to realize that automatic brake separating and automatic closing, total are simple.In addition it is of the invention by
The breaker of information control uses the two poles of the earth structure (2P structures) of breaker L pole devices and the poles breaker N device, with existing 2P
Semi-automatic pre-payment miniature circuit breaker size is consistent, occupies little space, and is easy to the semi-automatic pre-payment miniature circuit breakers of 2P more
It changes, without increasing the installation space of breaker.As it can be seen that can be solved using the breaker provided by the invention by information control
It is currently larger by the size of the breaker of information control, the breaker that may be implemented to be controlled by information is lacked in the product of the two poles of the earth
Problem.Meanwhile by the linkage between the poles L tripping mechanism and the poles N tripping mechanism, effective separating brake of breaker may be implemented.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices work in a specific way
In the computer-readable memory of work so that instruction generation stored in the computer readable memory includes command device
Manufacture, the command device are realized in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
In specify function.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (6)
1. a kind of breaker controlled by information, which is characterized in that including：Breaker L pole devices and the poles breaker N device；Institute
It includes the first inlet wire connecting terminal, the first dynamic/static contact system, the first outlet connecting terminal and first to state the poles breaker L device
Operating mechanism；The poles breaker N device includes the second inlet wire connecting terminal, the second dynamic/static contact system, the second outlet wiring
Terminal, second operation machine structure, electronic controller and driving device；The first dynamic/static contact system is connected to the first inlet wire wiring
On circuit between terminal and the first outlet connecting terminal, and controls and connect with first operating mechanism；First operation
Mechanism is connect with the second operation machine structure by linkage；The second dynamic/static contact system is connected to the second inlet wire
On circuit between connecting terminal and the second outlet connecting terminal, and controls and connect with the second operation machine structure；The electronics
Controller is provided with the first power input port, second source input port and signal input port；First power input
Port is connect with the first inlet wire connecting terminal；The second source input port connects with the second inlet wire connecting terminal
It connects；The signal input port is connect with the information control interface for Loading Control information；The electronic controller connects institute
State driving device；The driving device is connect with the second operation machine structure, to drive the second operation machine structure, linkage
One operating mechanism completes the combined floodgate of the breaker；First operating mechanism includes the poles L tripping mechanism and the first manipulator
Handle；The second operation machine structure includes the poles N tripping mechanism and the second operation handle；The poles L tripping mechanism and the poles N are threaded off
Mechanism is connected by the linkage；The driving device is connect with the poles L tripping mechanism or the poles N tripping mechanism,
To drive the poles L tripping mechanism, the poles N tripping mechanism described in linkage completes the breaker open operation, or the driving N
Pole tripping mechanism, the poles L tripping mechanism described in linkage, completes the breaker open operation；
The driving device includes drive motor and deceleration device；The electronic controller is connected with drive motor control,
The drive motor is connect by the deceleration device with first operating mechanism or second operation machine structure；
The poles breaker N device is additionally provided with sensor device；The second operation machine structure connects the sensor device, institute
Sensor device is stated also to connect with the electronic controller；The sensor device is the machinery for measuring second operation machine structure
The noncontacting proximity sensor of change in displacement.
2. the breaker according to claim 1 controlled by information, which is characterized in that the electronic controller is described disconnected
Road device is in gate-dividing state, and when receiving external energization control signal by signal input port, drives the drive motor
Rotation；The deceleration device converts the torque and rotating speed of the drive motor, completes drive motor and slows down；The driving
Motor drives the second operation handle in the second operation machine structure or second operation machine structure after deceleration device deceleration
Action, and drive first operating mechanism to act by the linkage, drive the first dynamic/static contact system
It is closed with the second dynamic/static contact system；The noncontacting proximity sensor detects the mechanical displacement variation letter of the second operation machine structure
Breath, and feed back to the electronic controller；Electronic controller controls the drive motor and stops operating, and completes the breaker
It closes a floodgate.
3. the breaker according to claim 1 controlled by information, which is characterized in that the electronic controller is described disconnected
Road device is in "on" position, and when receiving external separating brake by signal input port and controlling signal, drives the drive motor
Rotation；The deceleration device converts the torque and rotating speed of the drive motor, completes drive motor and slows down；The driving
Motor drives the poles N tripping mechanism to act after deceleration device deceleration, and is driven by the linkage
The poles L tripping mechanism action so that the poles N tripping mechanism and the tripping mechanism dropout disjunction of the poles L drive first sound
Contact system and the second dynamic/static contact system disconnect；The noncontacting proximity sensor detects the mechanical position of the second operation machine structure
Change information is moved, and feeds back to the electronic controller；Electronic controller controls the drive motor and stops operating, described in completion
The separating brake of breaker so that second operation machine structure keeps gate-dividing state, the poles N tripping mechanism to keep unlocked state, pass through institute
Stating the first operation handle and the second operation handle can not close a floodgate.
4. the breaker according to claim 1 controlled by information, which is characterized in that the electronic controller is described disconnected
Road device is in "on" position, and when receiving external separating brake by signal input port and controlling signal, drives the drive motor
Rotation；The deceleration device converts the torque and rotating speed of the drive motor, completes drive motor and slows down；The driving
Motor drives the poles L tripping mechanism to act after deceleration device deceleration, and is driven by the linkage
The poles N tripping mechanism action so that the poles L tripping mechanism and the tripping mechanism dropout disjunction of the poles N drive first sound
Contact system and the second dynamic/static contact system disconnect；The noncontacting proximity sensor detects the mechanical position of the second operation machine structure
Change information is moved, and feeds back to the electronic controller；Electronic controller controls the drive motor and stops operating, described in completion
The separating brake of breaker so that second operation machine structure keeps gate-dividing state, the poles N tripping mechanism to keep unlocked state, pass through institute
Stating the first operation handle and the second operation handle can not close a floodgate.
5. the breaker according to claim 1 controlled by information, which is characterized in that in the first dynamic/static contact system and the
It is additionally provided with magnetic release and thermal trip between one outlet connecting terminal；It is described when the breaker is in "on" position
Magnetic release or thermal trip drive the poles L tripping mechanism to act, make when overcurrent fault occurs in circuit where breaker
It obtains the first dynamic/static contact system to disconnect, and passes through the linkage and drive the action of the poles N tripping mechanism so that
The second dynamic/static contact system disconnects.
6. the breaker according to claim 1 controlled by information, which is characterized in that the electronic controller is also associated with
Control at least one of signal lamp and hand automatic selector switch；The control signal lamp is for indicating that breaker connects
Receive the state of external control signal；The hand automatic selector switch is used to select the state of a control of breaker for user；It is described disconnected
The state of a control of road device includes manual mode and auto state；The manual mode is for indicating that the breaker can divide automatically
Lock and closing by hand；The auto state is for indicating that the breaker being capable of automatic brake separating and automatic closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294786.6A CN106971923B (en) | 2017-04-28 | 2017-04-28 | A kind of breaker controlled by information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294786.6A CN106971923B (en) | 2017-04-28 | 2017-04-28 | A kind of breaker controlled by information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971923A CN106971923A (en) | 2017-07-21 |
| CN106971923B true CN106971923B (en) | 2018-09-18 |
Family
ID=59331111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294786.6A Active CN106971923B (en) | 2017-04-28 | 2017-04-28 | A kind of breaker controlled by information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106971923B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910231B (en) * | 2017-12-02 | 2020-02-07 | 悦动智能电器有限公司 | Circuit breaker integrated with electric operating mechanism |
| CN108400067B (en) * | 2018-04-11 | 2024-01-16 | 首瑞（天津）电气设备有限公司 | Remote control circuit breaker |
| CN108807089A (en) * | 2018-07-03 | 2018-11-13 | 林蔓琦 | Breaker built in a kind of prepayment meter with short circuit breaking function |
| EP4138110B1 (en) * | 2020-05-08 | 2024-07-31 | Huawei Digital Power Technologies Co., Ltd. | Circuit breaker and power distribution box |
| CN113889377B (en) * | 2020-07-02 | 2025-03-04 | 浙江正泰电器股份有限公司 | breaker |
| CN112382542B (en) * | 2020-10-26 | 2023-01-31 | 华翔翔能科技股份有限公司 | Be applied to circuit breaker of intelligent electric power thing networking |
| CN117748746B (en) * | 2024-02-21 | 2024-06-07 | 国网辽宁省电力有限公司电力科学研究院 | Switching-on and switching-off control system, method and device of deep fusion column circuit breaker |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5920451A (en) * | 1997-09-05 | 1999-07-06 | Carlingswitch, Inc. | Earth leakage circuit breaker assembly |
| CN104465241B (en) * | 2010-10-18 | 2017-04-19 | 湖北盛佳电器设备有限公司 | Miniature circuit breaker action output device |
| CN202434448U (en) * | 2012-01-06 | 2012-09-12 | 浙江鼎威科技有限公司 | Small-volume 1P+N electric-leakage circuit breaker |
| CN203882915U (en) * | 2014-05-23 | 2014-10-15 | 施耐德电器工业公司 | Four-pole circuit breaker |
| CN104766767A (en) * | 2015-04-24 | 2015-07-08 | 苏州未来电器股份有限公司 | Electric operating mechanism for miniature circuit breaker |
| CN105070608B (en) * | 2015-08-12 | 2017-08-29 | 宏秀电气有限公司 | A kind of method of work of automatic divide-shut brake miniature circuit breaker |
| CN105185668B (en) * | 2015-10-21 | 2018-09-18 | 佳一电气有限公司 | Miniature circuit breaker control structure and miniature circuit breaker control device comprising the structure |
| CN205028870U (en) * | 2015-10-21 | 2016-02-10 | 佳一电气有限公司 | Divide -shut brake action structure of miniature circuit breaker controller |
| CN206003717U (en) * | 2016-08-29 | 2017-03-08 | 苏州未来电器股份有限公司 | A kind of chopper and its tripping mechanism |
-
2017
- 2017-04-28 CN CN201710294786.6A patent/CN106971923B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106971923A (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106971923A (en) | A kind of breaker controlled by information | |
| CN108400067A (en) | Remote control of circuit breaker | |
| CN109904041A (en) | A two-pole circuit breaker with L-pole and N-pole controlled by information | |
| CN209119892U (en) | Diesel-driven generator automatic starting circuit for Hydroelectric Plant electricity system | |
| CN107785217A (en) | A kind of Intelligent electronic optical pole breaker of plastic casing | |
| CN102545377A (en) | Adaptive spare power automatic switching intertripping device based on substation measurement and control digital quantity | |
| CN204696029U (en) | Monostable permanent magnetic mechanism controller and there is its vacuum circuit-breaker | |
| CN102693884A (en) | Special molded case circuit breaker for prepayment electric energy meter | |
| CN208636396U (en) | Feeder switch operating condition adaptive modeling device | |
| CN201054335Y (en) | Permanent magnetic high-voltage vacuum beaker with intelligent module | |
| CN202513107U (en) | Interchanged plastic shell breaker special for prepayment electric energy meter | |
| CN205644195U (en) | Control circuit of high pressure prepayment switch electricity behaviour mechanism | |
| CN202602578U (en) | Three-phase motor short circuit brake control circuit with tap switches | |
| CN201040687Y (en) | Crane intelligent control cabinet | |
| CN208299708U (en) | Threephase asynchronous machine starting device | |
| CN103337429A (en) | Residual current operated circuit-breaker | |
| CN103824731B (en) | A kind of method realizing circuit breaker feedback function | |
| CN107422162A (en) | A kind of intelligent current limliting based on current transformer sampling takes control open-circuit system and method | |
| CN202513106U (en) | Dedicated molded case circuit breaker for prepayment type electric energy meter | |
| CN208061988U (en) | Remote control of circuit breaker | |
| CN108681312B (en) | DCS/PLC signal interlocking control loop | |
| CN104835692B (en) | Circuit breaker operation mechanism control device and its control box | |
| CN204760767U (en) | A PT parallels device for transformer substation | |
| CN208368439U (en) | Miniature circuit breaker | |
| CN102931732B (en) | Improved control circuit for power load control terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |