CN111313479B - Energy router capable of being distributed in power distribution network - Google Patents
Energy router capable of being distributed in power distribution network Download PDFInfo
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- CN111313479B CN111313479B CN202010156819.2A CN202010156819A CN111313479B CN 111313479 B CN111313479 B CN 111313479B CN 202010156819 A CN202010156819 A CN 202010156819A CN 111313479 B CN111313479 B CN 111313479B
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- iron core
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- power distribution
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- bottom plate
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- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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Abstract
The invention discloses a distributable energy router applied to a power distribution network, which comprises a shell, a power distribution network and a power distribution network, wherein the shell comprises a bottom plate, a side plate connected with the bottom plate, and a top plate positioned at the upper end of the side plate; the allocating unit comprises a first iron core and a plurality of second iron cores, wherein the first iron core and the plurality of second iron cores are arranged on the bottom plate, a primary winding is arranged on the outer side of the first iron core, a secondary winding is arranged on the outer side of the second iron core, the first iron core and the plurality of second iron cores are connected through contact pieces arranged on the bottom plate and the top plate, and the contact pieces are conductors; the device is convenient to convert and adjust, low in loss and high in use convenience, the main body of the device is composed of a plurality of transformer windings, high-voltage electricity of a power grid is converted into a plurality of different voltages through the allocation unit, and then the voltages are distributed to electrical appliances for use, so that the device can regulate and output various different voltages for the electrical appliances, the number of transformers is reduced, the electric energy loss is reduced, and the use convenience is improved.
Description
Technical Field
The invention relates to the field of energy Internet, in particular to a distributable energy router applied to a power distribution network.
Background
With the continuous improvement of civilization degree of human society, human activities have great influence on the global environment, and energy shortage, environmental pollution and climate change become serious problems which afflict the world. The power industry is the core of the national energy industry, and the development condition of the power industry has direct influence on the problems. In order to meet the ever-increasing requirements for environmental protection, energy conservation, emission reduction and sustainable development, many countries around the world propose and implement policies and measures related to the development of renewable energy sources. The new energy power Generation technology is rapidly developed under the support of various policies, a large number of photovoltaic units, wind power units, triple Generation units and the like are connected into a power grid in a Distributed Generation (DG) mode, and the challenges in the aspects of power quality, planning, operation, control and the like are brought to the traditional power grid while the power supply and peak regulation pressure of the power grid are relieved. On the other hand, with the coming of information era featuring digitalization and networking, the social requirements on the quality of electric energy and the reliability of power supply are more and more strict, users require more convenient and flexible information interaction and power interaction with a power distribution network, and the traditional power industry faces new challenges given by the new era.
At present, in order to reduce loss in power transmission, generally, the voltage is increased, a high-voltage transmission circuit is used, although loss of the high-voltage transmission circuit is small, voltage is too high, electric appliances are difficult to bear, the voltage is required to be reduced to a proper size by using a transformer to be used by the electric appliances, and voltage required by the electric appliances is different, the existing power grid needs a plurality of transformers to work, loss is high, using convenience is low, and adjustment is not convenient, and an energy router can distribute high-voltage power conversion of the power grid to the electric appliances with different requirements.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problems to be solved by the invention are that the existing energy router has too high transmission voltage, high loss and low use convenience, and is inconvenient to adjust.
In order to solve the technical problems, the invention provides the following technical scheme: a distributable energy router applied to a power distribution network comprises a shell, a plurality of energy distribution modules and a plurality of energy distribution modules, wherein the shell comprises a bottom plate, a side plate connected with the bottom plate, and a top plate positioned at the upper end of the side plate; the allotment unit, including install in first iron core, a plurality of second iron core on the bottom plate, the first iron core outside is provided with primary winding, the second iron core outside is provided with secondary winding, first iron core with a plurality of second iron core through set up in contact piece on bottom plate and the roof is connected, the contact piece is the conductor.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the bottom plate is provided with a first sliding groove, correspondingly, the top plate is provided with a second sliding groove, and two ends of the first iron core are respectively installed in the first sliding groove and the second sliding groove.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the bottom plate is provided with a plurality of first mounting holes, correspondingly, the top plate is provided with a second mounting hole, and two ends of the second iron core are respectively and fixedly connected with the first mounting holes and the second mounting holes.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: and the side panel is provided with a wiring unit connected with the secondary winding, the wiring unit comprises an insulating part, and a conductive part is arranged in the insulating part.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the insulating part comprises a wire inlet hole and an adjusting hole, the conductive part comprises a first conductive block and a second conductive block, and the first conductive block and the second conductive block are arranged in the wire inlet hole.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the second conducting block is connected with an insulating column, a first spring is sleeved on the insulating column, and the insulating column penetrates through the adjusting hole.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: a plurality of positioning grooves are distributed on the top plate along the second sliding groove, the positioning grooves correspond to the second iron core in position, a sliding block is arranged at one end of the first iron core, a positioning block is arranged in the sliding block, and the contour of the positioning block is consistent with that of the positioning grooves in size.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the locating piece is connected with a locating rod, the locating rod extends out of the sliding block, a limiting groove is formed in the sliding block, the locating piece is located in the limiting groove, a second spring is arranged between the locating piece and the limiting groove, and the second spring is a compression-resistant spring.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the contact piece is stretched out and extends to first sliding tray, second sliding tray respectively by the both ends of second iron core, contact piece and first iron core are connected and are formed closed loop iron core.
As a preferred embodiment of the present invention, the energy router capable of being provisioned in a power distribution network is applied, wherein: the side panels are all provided with ventilation openings and radiating fins.
The invention has the beneficial effects that: the device is convenient to convert and adjust, low in loss and high in use convenience, the main body of the device is composed of a plurality of transformer windings, high-voltage electricity of a power grid is converted into a plurality of different voltages through the allocation unit, and then the voltages are distributed to electrical appliances for use, so that the various voltages can be regulated and output for the electrical appliances, the number of transformers is reduced, the electric energy loss is reduced, and the use convenience is improved; the device outside is provided with a plurality of vents and fin and is favorable to improving the radiating efficiency of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic external structural diagram of a configurable energy router applied to a power distribution network according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an internal structure of a configurable energy router applied to a power distribution network according to an embodiment of the present invention;
fig. 3 is a top view of a configurable energy router applied to a power distribution network according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a wiring unit in a distributable energy router applied in a power distribution network according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a wiring unit in a distributable energy router applied in a power distribution network according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first sliding slot of a configurable energy router applied to a power distribution network according to an embodiment of the present invention;
fig. 7 is a schematic diagram illustrating a positioning principle of a configurable energy router applied to a power distribution network according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, the embodiment provides a configurable energy router applied to a power distribution network, which includes a housing 100, including a bottom plate 101, a side plate 102 connected to the bottom plate 101, and a top plate 103 located at an upper end of the side plate 102; the side panel 102 is vertically connected to the periphery of the bottom panel 101 to form an accommodating cavity, the top panel 103 is covered above the side panel 102 and forms a device capable of accommodating the blending unit 200 together with the bottom panel 101 and the side panel 102, wherein the blending unit 200 comprises a first iron core 201 and a plurality of second iron cores 202 which are installed on the bottom panel 101, a primary winding 203 is arranged on the outer side of the first iron core 201, a secondary winding 204 is arranged on the outer side of the second iron cores 202, the first iron core 201 is connected with the plurality of second iron cores 202 through contact pieces 205 which are arranged on the bottom panel 101 and the top panel 103, and the contact pieces 205 are conductors. The positions of the first iron core 201 and the second iron core 202 are relatively parallel, when the first iron core 201 is connected with different second iron cores 202, various different voltages can be regulated and output, so that the transformer can be used by a power supply, the number of transformers is reduced, the electric energy loss is reduced, and the use convenience is improved.
Further, a first sliding groove 101a is formed in the bottom plate 101, correspondingly, a second sliding groove 103a is formed in the top plate 103, and two ends of the first iron core 201 are respectively installed in the first sliding groove 101a and the second sliding groove 103 a; the first sliding groove 101a and the second sliding groove 103a are arranged along the position of the second core 202, and the first core 201 moves in the first sliding groove 101a and the second sliding groove 103a to connect with different second cores 202. The bottom plate 101 is provided with a plurality of first mounting holes 101b, correspondingly, the top plate 103 is provided with a second mounting hole 103b, two ends of the second iron core 202 are respectively and fixedly connected to the first mounting holes 101b and the second mounting hole 103b, preferably, the side plate 102 is provided with a ventilation opening 102a and a cooling fin 102b, and the improvement of the heat dissipation efficiency of the device is facilitated.
The working principle of the invention is that the energy router with the adjusting device is used for firstly connecting corresponding lines of the device, mainly comprising a plurality of transformer windings, converting high-voltage electricity of a power grid into a plurality of different voltages by matching with different first iron cores 201, and then distributing the voltages to different electrical appliances for use, wherein the first iron cores 201 correspond to a plurality of second iron cores 202 and are adjusted according to requirements, and the first iron cores 201 and the second iron cores 202 are connected through contact pieces 205 to form a complete alternating magnetic flux loop.
Example 2
Referring to fig. 4 to 5, a second embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that: the side panel 102 is provided with a wiring unit 300 connected with the secondary winding 204 and connected with an external wire; the embodiment provides a distributable energy router applied to a power distribution network, which comprises a housing 100, a plurality of energy distribution modules and a plurality of energy distribution modules, wherein the housing 100 comprises a bottom plate 101, a side plate 102 connected with the bottom plate 101, and a top plate 103 positioned at the upper end of the side plate 102; the side panel 102 is vertically connected to the periphery of the bottom panel 101 to form an accommodating cavity, the top panel 103 is covered above the side panel 102 and forms a device capable of accommodating the blending unit 200 together with the bottom panel 101 and the side panel 102, wherein the blending unit 200 comprises a first iron core 201 and a plurality of second iron cores 202 which are installed on the bottom panel 101, a primary winding 203 is arranged on the outer side of the first iron core 201, a secondary winding 204 is arranged on the outer side of the second iron cores 202, the first iron core 201 is connected with the plurality of second iron cores 202 through contact pieces 205 which are arranged on the bottom panel 101 and the top panel 103, and the contact pieces 205 are conductors.
The wiring unit 300 comprises an insulating member 301, a conductive member 302 is arranged in the insulating member 301, the wiring unit is externally connected with an electrical appliance, and a lead of the electrical appliance is directly connected with the conductive member 302, wherein the conductive member 302 is a conductor connected with the secondary winding 204; further, the insulating member 301 includes a wire inlet hole 301a and an adjusting hole 301b, an external wire enters from the wire inlet hole 301a and is connected with the conductive member 302, the conductive member 302 includes a first conductive block 302a and a second conductive block 302b, the first conductive block 302a and the second conductive block 302b are disposed in the wire inlet hole 301a, the first conductive block 302a is fixed in the wire inlet hole 301a, and the second conductive block 302b is in movable contact with the first conductive block 302 a; preferably, the second conductive block 302b is connected with an insulating column 303, a first spring 304 is sleeved on the insulating column 303, the insulating column 303 penetrates through the adjusting hole 301b, under the condition of no intervention, the second conductive block 302b is tightly attached to the first conductive block 302a under the tension of the first spring 304, the first spring 304 is a compression-resistant spring, when wiring is needed, the insulating column 303 is pulled outwards, the first conductive block 302a and the second conductive block 302b are separated to form a gap, at the moment, a conductive part of an external connection wire is placed between the first conductive block 302a and the second conductive block 302b, the insulating column 303 is loosened, the first conductive block 302a and the second conductive block 302b are restored to be tightly connected, the connection mode is fast and suitable for temporary wiring, and the external connection wire only needs to be pulled into a wiring unit after a connector is clamped.
Example 3
Referring to fig. 6 to 7, a third embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that: a plurality of positioning grooves 103c are distributed on the top plate 103 along the second sliding groove 103a, the positioning grooves 103c correspond to the second iron core 202 in position, so that the first iron core 201 can be accurately connected with the corresponding second iron core 202 when sliding to the corresponding position, and the problem that the first iron core 201 is not accurately positioned and cannot be connected with the second iron core 202 is avoided; a sliding block 201a is arranged at one end of the first iron core 201, a positioning block 201b is arranged in the sliding block 201a, the contour of the positioning block 201b is consistent with the contour of the positioning groove 103c in size, when the sliding block 201a drives the first iron core 201 to move, the positioning block 201b is located in the sliding block 201a, and when the first iron core is moved to the position of the second iron core 202 to be connected, the positioning block 201b is popped up from the inside of the sliding block 201a and is clamped in the positioning groove 103c to complete positioning; preferably, the positioning block 201b is connected with a positioning rod 201c, the positioning rod 201c extends out of the sliding block 201a, the sliding block 201a is internally provided with a limiting groove 201a-1, the positioning block 201b is located in the limiting groove 201a-1, a second spring 201d is arranged between the positioning block 201b and the limiting groove 201a-1, the second spring 201d is a compression spring, in an initial state, the positioning block 201b is located in one of the positioning grooves 103c, the positioning block 201c needs to be manually driven to drive the positioning block 201b to enable the positioning block 201b to be separated from the positioning groove 103c, so that the first iron core 201 can slide conveniently, when the positioning block 201c is located at a required position, the positioning block 201c is released, and the positioning block 201 b.
The working principle of the invention is that the energy router with the adjusting device is used for firstly connecting corresponding lines of the device, mainly comprising a plurality of transformer windings, converting high-voltage electricity of a power grid into a plurality of different voltages by matching with different first iron cores 201, and then distributing the voltages to different electrical appliances for use, wherein the first iron cores 201 correspond to a plurality of second iron cores 202 and are adjusted according to requirements, and the first iron cores 201 and the second iron cores 202 are connected through contact pieces 205 to form a complete alternating magnetic flux loop.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a be applied to energy router that can allocate in distribution network which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the shell (100) comprises a bottom plate (101), a side panel (102) connected with the bottom plate (101), and a top plate (103) positioned at the upper end of the side panel (102);
the blending unit (200) comprises a first iron core (201) and a plurality of second iron cores (202) which are installed on the bottom plate (101), a primary winding (203) is arranged on the outer side of the first iron core (201), a secondary winding (204) is arranged on the outer side of the second iron core (202), the first iron core (201) is connected with the plurality of second iron cores (202) through contact pieces (205) which are arranged on the bottom plate (101) and the top plate (103), and the contact pieces (205) are conductors;
the side panel (102) is provided with a wiring unit (300) connected with the secondary winding (204); a first sliding groove (101a) is formed in the bottom plate (101), correspondingly, a second sliding groove (103a) is formed in the top plate (103), and two ends of the first iron core (201) are respectively installed in the first sliding groove (101a) and the second sliding groove (103 a); a plurality of positioning grooves (103c) are distributed on the top plate (103) along the second sliding groove (103a), the positioning groove (103c) corresponds to the second iron core (202), one end of the first iron core (201) is provided with a sliding block (201a), a positioning block (201b) is arranged in the sliding block (201a), the contour of the positioning block (201b) is consistent with the contour of the positioning groove (103c), the positioning block (201b) is connected with a positioning rod (201c), the positioning rod (201c) extends out of the sliding block (201a), a limiting groove (201a-1) is formed in the sliding block (201a), the positioning block (201b) is positioned in the limiting groove (201a-1), a second spring (201d) is arranged between the positioning block (201b) and the limiting groove (201a-1), and the second spring (201d) is a compression-resistant spring.
2. The reconfigurable energy router for use in a power distribution network of claim 1, wherein: the bottom plate (101) is provided with a plurality of first mounting holes (101b), correspondingly, the top plate (103) is provided with second mounting holes (103b), and two ends of the second iron core (202) are fixedly connected to the first mounting holes (101b) and the second mounting holes (103b) respectively.
3. The reconfigurable energy router for use in a power distribution network of claim 2, wherein: the wiring unit (300) comprises an insulating part (301), and a conductive part (302) is arranged in the insulating part (301).
4. The reconfigurable energy router for use in a power distribution network according to claim 3, wherein: the insulating part (301) comprises a wire inlet hole (301a) and a regulating hole (301b), the conductive part (302) comprises a first conductive block (302a) and a second conductive block (302b), and the first conductive block (302a) and the second conductive block (302b) are arranged in the wire inlet hole (301 a).
5. The reconfigurable energy router for use in a power distribution network according to claim 4, wherein: the second conductive block (302b) is connected with an insulating column (303), a first spring (304) is sleeved on the insulating column (303), and the insulating column (303) penetrates through the adjusting hole (301 b).
6. The reconfigurable energy router for use in a power distribution network according to claim 5, wherein: the contact piece (205) extends from two ends of the second iron core (202) and extends to the first sliding groove (101a) and the second sliding groove (103a) respectively, and the second iron core (202), the contact piece (205) and the first iron core (201) are connected to form a closed-loop iron core.
7. The reconfigurable energy router for use in a power distribution network of claim 6, wherein: the side panels (102) are provided with air vents (102a) and cooling fins (102 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010156819.2A CN111313479B (en) | 2020-03-09 | 2020-03-09 | Energy router capable of being distributed in power distribution network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010156819.2A CN111313479B (en) | 2020-03-09 | 2020-03-09 | Energy router capable of being distributed in power distribution network |
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| CN111313479A CN111313479A (en) | 2020-06-19 |
| CN111313479B true CN111313479B (en) | 2020-11-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112447369B (en) * | 2020-10-22 | 2023-03-24 | 国网山东省电力公司烟台供电公司 | Transformer on-load tap-changer capable of preventing gear shifting breakdown |
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| CN111313479A (en) | 2020-06-19 |
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