CN110994404A - Self-adjusting stable power distribution system - Google Patents
Self-adjusting stable power distribution system Download PDFInfo
- Publication number
- CN110994404A CN110994404A CN202010011659.2A CN202010011659A CN110994404A CN 110994404 A CN110994404 A CN 110994404A CN 202010011659 A CN202010011659 A CN 202010011659A CN 110994404 A CN110994404 A CN 110994404A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- adjusting structure
- groove
- wheel
- gear box
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- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention discloses a self-adjusting stable power distribution system which comprises a metal box, wherein a cavity is arranged in the metal box, an adjusting structure is arranged in the cavity, the left end and the right end of the adjusting structure are electrically connected with main electric wires, two wire winding cavities are arranged in the metal box in a rotating mode, the main electric wires on the left side and the right side are wound on the wire winding cavities, the main electric wires on the left side are connected in series with a power supply, and the main electric wires on the right side are connected to a user.
Description
Technical Field
The invention relates to the field of power distribution, in particular to a self-adjusting stable power distribution system.
Background
The power distribution is a link directly connected with a user in a power system and distributing power to the user, and the power distribution system consists of a power distribution substation, a power distribution line, a power distribution transformer, a low-voltage power distribution line and corresponding control protection equipment.
In daily life, when the number of the electric appliances connected to the circuit is large, the current distributed by each electric appliance is reduced, the voltage distributed to the electric appliances cannot reach the rated voltage of the electric appliances, and some electric appliances cannot normally work.
Disclosure of Invention
In order to solve the problems, the self-adjusting stable power distribution system is designed in the embodiment, and comprises a metal box, wherein a cavity is arranged in the metal box, an adjusting structure is arranged in the cavity, the left end and the right end of the adjusting structure are electrically connected with main electric wires, two wire winding cavities are arranged in the metal box in a rotating mode, the main electric wires on the left side and the right side are wound on the wire winding cavities, the main electric wire on the left side is connected in series with a power supply, the main electric wire on the right side is connected with a user, an electric appliance of a general user is connected with the main electric wire on the right side after being connected in parallel, when more electric appliances are connected, the voltage distributed to the adjusting structure by the power supply is higher, the voltage distributed to the electric appliance is reduced, and further some electric appliances cannot work normally, a glass plate is fixedly connected to the lower end of, the improved structure is characterized in that a monitoring structure is arranged in the groove, branch electric wires are connected between the monitoring structure and the main electric wires on the left side and the right side, the monitoring structure is used for monitoring the voltage value of the adjusting structure, a contact switch of the monitoring structure is electrically connected with an internal motor in the adjusting structure, the monitoring structure monitors that when the voltage of the adjusting structure is too large, the internal motor is started through the contact switch, the resistance in the adjusting structure is automatically adjusted, the power is distributed for a user again, the monitoring structure and the adjusting structure are connected in parallel on the main electric wires, and the resistance value in the monitoring structure is far larger than the resistance value in the adjusting structure. Beneficially, the adjusting structure comprises a gear box fixedly arranged in the cavity, a gear cavity is arranged in the gear box, a middle gear is rotationally arranged in the gear cavity, a driving shaft is fixedly connected to the left end of the middle gear, the built-in motor is fixedly connected to the left end of the gear box, the left end of the driving shaft is in power connection with the built-in motor, driven gears are symmetrically arranged at the upper end and the lower end of the middle gear and are meshed with the driven gears, threaded rods are in threaded connection with the driven gears, insulation boards are fixedly connected to the ends, away from the gear box, of the threaded rods, the two insulation boards are respectively located at the left side and the right side of the gear box, sliding resistors are fixedly connected to the ends, away from the gear box, of the insulation boards, sliding resistors are respectively connected to the two sides, connecting, the connecting rod is internally provided with an opening facing the connecting groove of the sliding resistor, a conductive wheel is arranged in the connecting groove in a rotating mode, the conductive wheel abuts against the sliding resistor, the connecting lead extends into the connecting groove and is fixedly connected with a conductive sheet, the conductive sheet abuts against the conductive wheel, the sliding resistor is located between the main wire and the conductive wheel, one end of the main wire is connected with a circuit, the built-in motor is started, the driving shaft drives the intermediate gear to rotate, the driven gear rotates, the threaded rod drives the insulating plate to slide along with the sliding resistor, the length of the sliding resistor between the main wire and the conductive wheel is changed, the resistance value of the sliding resistor connected with the circuit is changed, and the power supply is changed to be distributed to the voltage value of the adjusting structure.
Beneficially, the conductive wheel is internally fixedly connected with a hinged shaft, the hinged shaft is rotatably connected to the connecting rod, and when the sliding resistor moves, the conductive wheel rolls on the surface of the sliding resistor, so that the conductive wheel and the sliding resistor are prevented from being damaged due to sliding friction to affect a circuit.
Beneficially, the monitoring structure includes a ratchet wheel fixedly arranged in the groove, the front end of the ratchet wheel is rotatably connected with a rotating pointer, the front end of the rotating pointer and the inner wall of the front side of the groove are rotatably connected with a connecting shaft, an electromagnetic torsion spring is fixedly connected between the front end of the rotating pointer and the inner wall of the front side of the groove, the electromagnetic torsion spring is electrically connected with the branch electric wires on two sides, the rear side of the ratchet wheel is movably and rotatably provided with a rotating wheel, the front end of the rotating wheel is fixedly connected with a connecting rod, the connecting rod is unidirectionally meshed with the ratchet wheel, the contact switch is fixedly connected to the upper end of the connecting rod, a power supply is electrified to the electromagnetic torsion spring through the main electric wire and the branch electric wire, and then the electromagnetic torsion spring is twisted, when the number of the connected electric appliances in the circuit is increased, the voltage distributed, when the rotating pointer contacts and starts the contact switch, the built-in motor is started to adjust the resistance in the adjusting structure until the rotating pointer is separated from the contact switch.
Preferably, a limiting groove with a backward opening is formed in the ratchet wheel, the front end of the rotating wheel slides into the limiting groove, and the rotating pointer can rotate to contact the contact switch.
Preferably, a scale bar is fixedly arranged in the inner wall of the groove, the rotating pointer is right opposite to the scale on the scale bar and is used for reflecting the voltage value of the adjusting structure, and the connecting rod is right opposite to the scale value on the scale bar and refers to the set maximum voltage value which can be distributed by the adjusting structure.
The invention has the beneficial effects that: the invention monitors the voltage value of the adjusting structure in real time to indirectly reflect the voltage value distributed by the electric appliance, and then automatically changes the resistance value in the adjusting structure to redistribute the voltage value to the electric appliance until the voltage value distributed by the electric appliance is kept stable and the normal work of the electric appliance can be ensured, thereby enabling the electric appliance to work normally when more electric appliances are connected.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall configuration of a self-regulated power distribution system according to the present invention;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a self-adjusting stable power distribution system, which comprises a metal box 11, wherein a cavity 25 is arranged in the metal box 11, an adjusting structure 100 is arranged in the cavity 25, the left end and the right end of the adjusting structure 100 are electrically connected with main wires 13, two wire winding cavities 24 are rotatably arranged in the metal box 11, the main wires 13 on the left side and the right side are wound on the wire winding cavities 24, the main wire 13 on the left side is connected in series with a power supply, the main wire 13 on the right side is connected with a user, the electric appliance of the general user is connected with the main wire 13 on the right side after being connected in parallel, when more electric appliances are connected, the voltage distributed to the adjusting structure 100 by the power supply is larger, the voltage distributed to the electric appliance is reduced, and further some electric appliances cannot work normally, the lower end of the metal box 11 is fixedly connected with a glass plate 16, a, be equipped with monitoring structure 101 in the recess 17, monitoring structure 101 and the left and right sides be connected with branch circuit electric wire 14 between the main electric wire 13, monitoring structure 101 is used for the monitoring adjust the voltage value of structure 100, monitoring structure 101's contact switch 22 electric connection in adjust the interior built-in motor 31 of structure 100, monitoring structure 101 monitors adjust structure 100's voltage is too big the time spent through contact switch 22 starts built-in motor 31 to automatically regulated adjust the resistance in adjusting structure 100 and distribute the power for the user again, monitoring structure 101 with adjust structure 100 and connect in parallel in on the main electric wire 13, resistance value in the monitoring structure 101 is far greater than adjust the resistance value in the structure 100.
According to the embodiment, the adjusting structure 100 is described in detail below, the adjusting structure 100 includes a gear box 29 fixedly disposed in the cavity 25, a gear cavity 23 is disposed in the gear box 29, an intermediate gear 26 is rotatably disposed in the gear cavity 23, a driving shaft 30 is fixedly connected to a left end of the intermediate gear 26, the internal motor 31 is fixedly connected to a left end of the gear box 29, a left end of the driving shaft 30 is dynamically connected to the internal motor 31, upper and lower ends of the intermediate gear 26 are symmetrical and engaged with a driven gear 27, a threaded rod 28 is connected to the driven gear 27 through an internal thread, an end of the threaded rod 28 away from the gear box 29 is fixedly connected to insulating plates 15, two insulating plates 15 are respectively disposed on left and right sides of the gear box 29, one end of the insulating plates 15 away from the gear box 29 is fixedly connected to a sliding resistor 12, the main wires 13 on two sides are respectively, the left end and the right end of the gear box 29 are symmetrical and are fixedly connected with a connecting rod 36, a connecting wire 37 is fixedly connected between the connecting rod 36 and the gear box 29, a connecting groove 34 with an opening facing the sliding resistor 12 is arranged in the connecting rod 36, a conductive wheel 33 is arranged in the connecting groove 34 in a rotating manner, the conductive wheel 33 abuts against the sliding resistor 12, the connecting wire 37 extends into the connecting groove 34 and is fixedly connected with a conductive sheet 35, the conductive sheet 35 abuts against the conductive wheel 33, the sliding resistor 12 is arranged in an end access circuit between the main wire 13 and the conductive wheel 33, the built-in motor 31 is started, the driving shaft 30 drives the intermediate gear 26 to rotate, the driven gear 27 is driven to rotate, the insulating plate 15 and the conductive wheel 12 are driven to slide through the threaded rod 28, and the length of the sliding resistor 12 between the main wire 13 and the conductive wheel 33 is changed, in turn, the resistance value of the access circuit of the sliding resistor 12 is changed, and therefore the voltage value distributed by the power supply to the regulating structure 100 is changed.
Beneficially, the conductive wheel 33 is fixedly connected with a hinge shaft 32, the hinge shaft 32 is rotatably connected to the connecting rod 36, when the sliding resistor 12 moves, the conductive wheel 33 rolls on the surface of the sliding resistor 12, and the conductive wheel 33 and the sliding resistor 12 are prevented from sliding friction to damage and influence a circuit.
According to the embodiment, it is following right the monitoring structure 101 explains in detail, the monitoring structure 101 including set firmly in ratchet 18 in the recess 17, ratchet 18 front end rotates and is connected with rotation pointer 20, rotation pointer 20 front end with it is connected with connecting axle 19 to rotate between the recess 17 front side inner wall, rotation pointer 20 front end with it has electromagnetic torsion spring 38 to link firmly between the recess 17 front side inner wall, electromagnetic torsion spring 38 electric connection is in both sides branch circuit electric wire 14, ratchet 18 rear side slides and rotates and is equipped with runner 39, runner 39 front end links firmly connecting rod 21, connecting rod 21 one-way meshing in ratchet 18, contact switch 22 link firmly in connecting rod 21 upper end, the power passes through main electric wire 13 with branch circuit electric wire 14 is right electromagnetic torsion spring 38 circular telegram, and then twists reverse electromagnetic torsion spring 38, when the access increases in the circuit, the voltage distributed by the adjusting structure 100 is increased, so that the electromagnetic torsion spring 38 is continuously twisted and the rotating pointer 20 is driven to rotate, when the rotating pointer 20 contacts and starts the contact switch 22, the built-in motor 31 is started to adjust the resistance in the adjusting structure 100 until the rotating pointer 20 is separated from the contact switch 22.
Advantageously, a limiting groove 41 with a backward opening is formed in the ratchet wheel 18, and the front end of the rotating wheel 39 slides into the limiting groove 41, so that the rotating pointer 20 can contact the contact switch 22 in a rotating manner.
Advantageously, a graduated strip 40 is fixedly arranged in the inner wall of the groove 17, the rotating pointer 20 is directly opposite to the graduation on the graduated strip 40 for reflecting the voltage value of the adjusting structure 100, and the connecting rod 21 is directly opposite to the graduation value on the graduated strip 40 for indicating the set maximum voltage value that the adjusting structure 100 can distribute.
The following detailed description of the steps of using a self-regulating stabilized power distribution system is provided in conjunction with fig. 1-4:
at the beginning, the front end of the rotating wheel 39 does not slide into the limiting groove 41, at this time, the connecting rod 21 is not engaged with the ratchet wheel 18, at this time, the connecting rod 21 points to the minimum value of the scales on the scale bar 40, at this time, the power supply does not energize the main electric wire 13 and the branch electric wire 14, and at this time, the resistance of the sliding resistor 12 in the access circuit is the maximum.
When the device is used, the rotating wheel 39 is pushed forwards, the connecting rod 21 is meshed with the ratchet wheel 18, the rotating wheel 39 is rotated, the connecting rod 21 and the contact switch 22 are driven to rotate, due to the fact that the connecting rod 21 and the ratchet wheel 18 are meshed in a single direction, the rotating wheel 39 can only rotate clockwise, the maximum voltage value which can be distributed by the set adjusting structure 100 can only be increased, the rotating wheel 39 cannot rotate anticlockwise to reduce the maximum voltage value distributed by the set adjusting structure 100, an electric appliance connected with a circuit can be protected, when the connecting rod 21 is reset, the rotating wheel 39 is pulled backwards, the connecting rod 21 is driven to slide backwards and is separated from the ratchet wheel 18, and at the moment, the rotating wheel 39 rotates anticlockwise and resets.
The electrical appliance is connected into a circuit, a power supply is started, the electrical appliance is electrified through the main wire 13, the sliding resistor 12, the conductive wheel 33, the conductive sheet 35 and the connecting wire 37, meanwhile, current is electrified through the branch wire 14 to the electromagnetic torsion spring 38, so that the electromagnetic torsion spring 38 is twisted, the rotating pointer 20 is driven to rotate, when the rotating pointer 20 contacts the contact switch 22, the voltage distributed by the adjusting structure 100 is over high, the voltage distributed by the electrical appliance is too low, the electrical appliance cannot work normally, at the moment, the built-in motor 31 is started, the intermediate gear 26 is driven to rotate through the driving shaft 30, the driven gear 27 is driven to rotate, the insulating plate 15 and the sliding resistor 12 are driven to slide close to the gear box 29 through the threaded rod 28, at the moment, the resistance of the circuit connected with the sliding resistor 12 is reduced, so that the current passing through the main wire, when the rotating pointer 20 is out of contact with the contact switch 22, the built-in motor 31 is stopped, the voltage distributed by the adjusting structure 100 is smaller than the set voltage, and the voltage value distributed by the electric appliance is kept stable and the normal use of the electric appliance can be guaranteed.
The invention has the beneficial effects that: the invention monitors the voltage value of the adjusting structure in real time to indirectly reflect the voltage value distributed by the electric appliance, and then automatically changes the resistance value in the adjusting structure to redistribute the voltage value to the electric appliance until the voltage value distributed by the electric appliance is kept stable and the normal work of the electric appliance can be ensured, thereby enabling the electric appliance to work normally when more electric appliances are connected.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. The utility model provides a distribution system is stabilized from adjusting, includes the metal crate, be equipped with the cavity in the metal crate, its characterized in that: an adjusting structure is arranged in the cavity, the left end and the right end of the adjusting structure are electrically connected with main electric wires, two wire winding cavities are rotatably arranged in the metal box, the main electric wires on the left side and the right side are wound on the wire winding cavities, the main electric wires on the left side are connected in series with a power supply, and the main electric wires on the right side are connected to a user; the lower end of the metal box is fixedly connected with a glass plate, a groove with a backward opening is formed in the glass plate, a monitoring structure is arranged in the groove, branch electric wires are connected between the monitoring structure and the main electric wires on the left side and the right side, and the monitoring structure is used for monitoring the voltage value of the adjusting structure; the contact switch of the monitoring structure is electrically connected with the built-in motor in the adjusting structure, and when the monitoring structure monitors that the voltage of the adjusting structure is overlarge, the built-in motor is started through the contact switch, the resistance in the adjusting structure is automatically adjusted, and power is distributed to a user again; the monitoring structure and the adjusting structure are connected on the main electric wire in parallel, and the resistance value in the monitoring structure is far larger than that in the adjusting structure.
2. A self-regulating stabilized power distribution system as claimed in claim 1, wherein: the adjusting structure comprises a gear box fixedly arranged in the cavity, a gear cavity is arranged in the gear box, a middle gear is rotatably arranged in the gear cavity, the left end of the middle gear is fixedly connected with a driving shaft, the built-in motor is fixedly connected to the left end of the gear box, and the left end of the driving shaft is in power connection with the built-in motor; the upper end and the lower end of the middle gear are symmetrical and are meshed with driven gears, the driven gears are in threaded connection with threaded rods, one ends, far away from the gear box, of the threaded rods are fixedly connected with insulation boards, the two insulation boards are respectively positioned on the left side and the right side of the gear box, one ends, far away from the gear box, of the insulation boards are fixedly connected with sliding resistors, and the main wires on the two sides are respectively connected with the sliding resistors on the two sides; the left end and the right end of the gear box are symmetrical and fixedly connected with connecting rods, and connecting wires are fixedly connected between the connecting rods and the gear box; the connecting rod is internally provided with a connecting groove with an opening facing the sliding resistor, a conductive wheel is arranged in the connecting groove in a rotating mode, the conductive wheel abuts against the sliding resistor, the connecting lead extends into the connecting groove and is fixedly connected with a conductive sheet, the conductive sheet abuts against the conductive wheel, and the sliding resistor is located at one end between the main wire and the conductive wheel and is connected into a circuit.
3. A self-regulating stabilized power distribution system according to claim 2, wherein: the conductive wheel is fixedly connected with a hinged shaft, and the hinged shaft is rotatably connected to the connecting rod.
4. A self-regulating stabilized power distribution system as claimed in claim 1, wherein: the monitoring structure comprises a ratchet wheel fixedly arranged in the groove, the front end of the ratchet wheel is connected with a rotating pointer in a rotating mode, the front end of the rotating pointer and the inner wall of the front side of the groove are connected with a connecting shaft in a rotating mode, an electromagnetic torsion spring is fixedly connected between the front end of the rotating pointer and the inner wall of the front side of the groove, the electromagnetic torsion spring is electrically connected with the branch electric wires on two sides, a rotating wheel is movably and rotatably arranged on the rear side of the ratchet wheel, the front end of the rotating wheel is fixedly connected with a connecting rod, the connecting rod is meshed with the ratchet wheel in an unidirectional mode, the contact switch is fixedly connected to the upper end of the connecting rod, a power supply is electrified through the main electric wire and the branch electric wire to the electromagnetic torsion spring, the electromagnetic torsion spring is further twisted, when the number of the electric appliances connected into the, when the rotating pointer contacts and starts the contact switch, the built-in motor is started to adjust the resistance in the adjusting structure until the rotating pointer is separated from the contact switch.
5. A self-regulating stabilized power distribution system according to claim 4, wherein: a limiting groove with a backward opening is arranged in the ratchet wheel.
6. A self-regulating stabilized power distribution system according to claim 4, wherein: and a scale strip is fixedly arranged in the inner wall of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011659.2A CN110994404A (en) | 2020-01-06 | 2020-01-06 | Self-adjusting stable power distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011659.2A CN110994404A (en) | 2020-01-06 | 2020-01-06 | Self-adjusting stable power distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994404A true CN110994404A (en) | 2020-04-10 |
Family
ID=70080901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010011659.2A Withdrawn CN110994404A (en) | 2020-01-06 | 2020-01-06 | Self-adjusting stable power distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994404A (en) |
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| CN102957150A (en) * | 2011-08-29 | 2013-03-06 | 上海乾济机电科技有限公司 | Single-phase alternating current compensation type voltage stabilizer |
| CN103051019A (en) * | 2012-12-10 | 2013-04-17 | 王奉瑾 | Battery pack series-parallel switching control system and charge and discharge control method thereof |
| US20160233671A1 (en) * | 2015-02-06 | 2016-08-11 | Jaguar Precision Industry Co., Ltd. | Control Apparatus Using Variations In Conduction Angle As Control Command |
| US20170160762A1 (en) * | 2015-12-08 | 2017-06-08 | Smart Wires Inc. | Distributed Impedance Injection Module for Mitigation of the Ferranti Effect |
| CN206489234U (en) * | 2017-02-13 | 2017-09-12 | 襄阳永康达机车车辆有限公司 | A kind of voltage regulator for locomotive multi-function test stand |
| CN208335904U (en) * | 2018-04-20 | 2019-01-04 | 启圣电子股份有限公司 | Slidable potentiometer |
| CN109888792A (en) * | 2019-04-28 | 2019-06-14 | 成都亿成科技有限公司 | A kind of contactless voltage and current regulator of power distribution network low-voltage circuit dynamic |
| CN209497270U (en) * | 2018-12-17 | 2019-10-15 | 中国电建集团青海省电力设计院有限公司 | A kind of flexible distribution network voltage regulating device |
| CN110391594A (en) * | 2019-07-22 | 2019-10-29 | 衢州枫婉智能设备科技有限公司 | It is a kind of that cabinet is configured based on the high pressure remotely controlled |
| CN110401198A (en) * | 2019-07-29 | 2019-11-01 | 长沙而道新能源科技有限公司 | A kind of railway station low pressure change distribution intelligent monitor system |
-
2020
- 2020-01-06 CN CN202010011659.2A patent/CN110994404A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957150A (en) * | 2011-08-29 | 2013-03-06 | 上海乾济机电科技有限公司 | Single-phase alternating current compensation type voltage stabilizer |
| CN103051019A (en) * | 2012-12-10 | 2013-04-17 | 王奉瑾 | Battery pack series-parallel switching control system and charge and discharge control method thereof |
| US20160233671A1 (en) * | 2015-02-06 | 2016-08-11 | Jaguar Precision Industry Co., Ltd. | Control Apparatus Using Variations In Conduction Angle As Control Command |
| US20170160762A1 (en) * | 2015-12-08 | 2017-06-08 | Smart Wires Inc. | Distributed Impedance Injection Module for Mitigation of the Ferranti Effect |
| CN206489234U (en) * | 2017-02-13 | 2017-09-12 | 襄阳永康达机车车辆有限公司 | A kind of voltage regulator for locomotive multi-function test stand |
| CN208335904U (en) * | 2018-04-20 | 2019-01-04 | 启圣电子股份有限公司 | Slidable potentiometer |
| CN209497270U (en) * | 2018-12-17 | 2019-10-15 | 中国电建集团青海省电力设计院有限公司 | A kind of flexible distribution network voltage regulating device |
| CN109888792A (en) * | 2019-04-28 | 2019-06-14 | 成都亿成科技有限公司 | A kind of contactless voltage and current regulator of power distribution network low-voltage circuit dynamic |
| CN110391594A (en) * | 2019-07-22 | 2019-10-29 | 衢州枫婉智能设备科技有限公司 | It is a kind of that cabinet is configured based on the high pressure remotely controlled |
| CN110401198A (en) * | 2019-07-29 | 2019-11-01 | 长沙而道新能源科技有限公司 | A kind of railway station low pressure change distribution intelligent monitor system |
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