CN219016491U - Flywheel energy storage system's test assembly - Google Patents
Flywheel energy storage system's test assembly Download PDFInfo
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- CN219016491U CN219016491U CN202320182987.8U CN202320182987U CN219016491U CN 219016491 U CN219016491 U CN 219016491U CN 202320182987 U CN202320182987 U CN 202320182987U CN 219016491 U CN219016491 U CN 219016491U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The utility model relates to the technical field of flywheel energy storage, in particular to a test assembly of a flywheel energy storage system. The test assembly of flywheel energy storage system includes: the storage system is internally provided with an accommodating space, and the flywheel energy storage system is arranged in the accommodating space; a testing system disposed on a sidewall of the storage system, the testing system comprising: the test assembly and the telescopic assembly are arranged between the test assembly and the storage system, the telescopic assembly is used for driving the test assembly to be close to or far away from the storage system, and the test assembly is selectively abutted with the flywheel energy storage system. Through the cooperation of test assembly and flexible subassembly for the data that gathers just can directly pass to test equipment in, need not to hand test assembly in the scene and measure, safe convenient, and reduce personnel's number of times that gets into storage system, thereby reduce the time cost of hanging the lid and avoid electric shock danger.
Description
Technical Field
The utility model relates to the technical field of flywheel energy storage, in particular to a test assembly of a flywheel energy storage system.
Background
When the flywheel is tested in the pit, when working procedures of power frequency pressure resistance are carried out, workers are required to go to the site to remove the pit cover, then the site measurement is carried out by carrying pressure resistance instruments and noise instruments, the risk of high-voltage electric shock exists, the climbing of the upper pit and the lower pit is carried out, the risk of falling and bumping is also wasted, and a large amount of time is wasted.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the test assembly of the flywheel energy storage system, and the collected data can be directly transmitted to the test equipment through the matching of the test assembly and the telescopic assembly, so that the measurement is not required to be carried out by the field handheld test assembly, and the frequency of personnel entering the storage system is reduced.
A test assembly for a flywheel energy storage system according to the present utility model includes: the storage system is internally provided with an accommodating space, and the flywheel energy storage system is arranged in the accommodating space; a testing system disposed on a sidewall of the storage system, the testing system comprising: the test assembly and the telescopic assembly are arranged between the test assembly and the storage system, the telescopic assembly is used for driving the test assembly to be close to or far away from the storage system, and the test assembly is selectively abutted with the flywheel energy storage system.
According to the test assembly of the flywheel energy storage system, through the cooperation of the test assembly and the telescopic assembly, collected data can be directly transmitted to the test equipment, the test assembly is not required to be held on site for measurement, safety and convenience are achieved, the number of times that personnel enter the storage system is reduced, and therefore the time cost of a hanging cover is reduced, and electric shock risks are avoided.
In the present utility model, the telescopic assembly includes: the driving piece and the telescopic piece are arranged between the driving piece and the testing assembly, and the driving piece is used for driving the telescopic piece to be close to or far away from the flywheel energy storage system.
In the present utility model, the test assembly is a withstand voltage test assembly, comprising: the flywheel energy storage system comprises a first conductive piece, wherein a second conductive piece is arranged on the outer periphery side of the flywheel energy storage system, and the first conductive piece is selectively abutted with the second conductive piece.
In the present utility model, the withstand voltage test assembly further includes: the mounting seat is connected with the telescopic piece, a mounting groove is formed in the mounting seat, and the elastic piece is arranged in the mounting groove and is abutted to the first conductive piece.
In the present utility model, the withstand voltage test assembly further includes: the electric connector, the one end of electric connector with first electrically conductive piece is connected and the other end is connected with test equipment, the electric connector wears to establish the extensible member.
In the utility model, the telescopic member is an insulating member.
In the utility model, the pressure-resistant test assembly is multiple, and one end of the pressure-resistant test assembly, which faces the flywheel energy storage system, is opposite to the flywheel energy storage system and is arranged on the periphery of the flywheel energy storage system at intervals.
In the present utility model, the test assembly is a noise test assembly, the noise test assembly comprising: and the noise tester is opposite to the flywheel energy storage system.
In the utility model, the noise tester is tapered towards one end of the flywheel energy storage system.
In the utility model, the side wall of the storage system is provided with the avoidance groove, and one end of the test system, which is far away from the flywheel energy storage system, is arranged in the avoidance groove.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a top view of a test assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a test assembly and flywheel energy storage system mated at an angle in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of another angle of engagement of a test assembly with a flywheel energy storage system in accordance with an embodiment of the utility model;
FIG. 4 is a partial schematic view of a test assembly according to an embodiment of the utility model.
Reference numerals:
100. a test assembly;
10. a storage system; 11. an accommodation space; 12. an avoidance groove;
20. a test system; 22. a telescoping assembly; 221. a driving member; 222. a telescoping member; 23. a withstand voltage test assembly; 231. a first conductive member; 232. a mounting base; 24. a noise testing assembly;
200. a flywheel energy storage system; 210. and a second conductive member.
Detailed Description
Embodiments of the present utility model will be described in detail below, with reference to the accompanying drawings, which are exemplary.
A test assembly 100 of a flywheel energy storage system 200 according to an embodiment of the utility model is described below with reference to fig. 1-4.
Referring to fig. 1-4, a test assembly 100 of a flywheel energy storage system 200 according to an embodiment of the present utility model includes: the system comprises a storage system 10 and a testing system 20, wherein an accommodating space 11 is arranged in the storage system 10, and a flywheel energy storage system 200 is arranged in the accommodating space 11. Wherein the flywheel energy storage system 200 comprises: the flywheel is arranged on the mandrel, the bearing is sleeved outside the mandrel, the stator is fixed with the shell, and the rotor is fixed with the mandrel. When the flywheel energy storage system 200 releases electric energy, the flywheel drives the mandrel to rotate, the mandrel rotates and simultaneously drives the rotor on the mandrel to rotate, and the rotor and the stator perform relative movement, so that the flywheel energy storage system 200 can release electric energy. And when the flywheel energy storage system 200 stores electric energy, the rotor rotates relative to the stator under the action of the current magnetic effect, so that the rotor drives the mandrel to rotate, and the mandrel rotates and drives the flywheel to rotate, thereby converting the electric energy into kinetic energy, namely, storing the kinetic energy in the flywheel rotating at a high speed.
Wherein, the test system 20 is disposed on a sidewall of the storage system 10, and the test system 20 includes: the test assembly and the telescoping assembly 22, the telescoping assembly 22 is disposed between the test assembly and the storage system 10, the telescoping assembly 22 is configured to drive the test assembly toward or away from the storage system 10, and the test assembly selectively abuts the flywheel energy storage system 200. That is, the telescopic assembly 22 can drive the testing assembly to approach or separate from the flywheel energy storage system 200, so that the testing process of the flywheel energy storage system 200 is more intelligent, and the testing of the flywheel energy storage system 200 is facilitated.
Therefore, through the cooperation of the test assembly and the telescopic assembly 22, the collected data can be directly transmitted to the test equipment, the on-site handheld test assembly is not needed for measurement, safety and convenience are realized, the number of times that personnel enter the storage system 10 is reduced, and therefore the time cost of hanging a cover is reduced, and the electric shock danger is avoided.
Referring to fig. 2 and 4, the telescopic assembly 22 includes: the driving piece 221 and the telescopic piece 222, the telescopic piece 222 is arranged between the driving piece 221 and the testing component, and the driving piece 221 is used for driving the telescopic piece 222 to approach or separate from the flywheel energy storage system 200. So set up, the flexible subassembly 22 comprises flexible piece 222 and driving piece 221, can drive flexible piece 222 through driving piece 221 like this and be close to or keep away from relative flywheel energy storage system 200 to make the test assembly that sets up on the flexible piece 222 be close to or keep away from relative flywheel energy storage system 200, and then make things convenient for the information collection after test assembly and flywheel energy storage system 200 contact.
Further, the driving member 221 may be one of a driving motor, a cylinder, and a hydraulic cylinder. When the driving member 221 is a driving motor, a rack may be provided on the telescopic member 222, and a gear may be provided on the driving motor, so that rotation of the driving motor is converted into axial movement of the telescopic member 222 through engagement transmission between the gear and the rack. When the driving member 221 is a cylinder and a hydraulic cylinder, the cylinder and the hydraulic cylinder can directly drive the telescopic member 222 to axially move.
Referring to fig. 2 and 3, according to an alternative embodiment of the present utility model, the test assembly may be a withstand voltage test assembly 23, and the withstand voltage test assembly 23 includes: the first conductive member 231 is provided with the second conductive member 210 at the outer circumferential side of the flywheel energy storage system 200, and the first conductive member 231 and the second conductive member are selectively abutted. So configured, a first conductive member 231 is provided on the withstand voltage test assembly 23, and a second conductive member 210 is provided on the outer circumferential side of the flywheel energy storage system 200, the first conductive member 231 and the second conductive member 210 being in contact with each other. For example, if the flywheel energy storage system 200 is deformed, the first conductive member 231 may deform with the flywheel energy storage system 200, so that a signal of the deformation of the flywheel energy storage system 200 is received through the first conductive member 231 and related information is derived through the second conductive member 210. Alternatively, if the flywheel energy storage system 200 is deformed, the first conductive member 231 may abut against the second conductive member 210 and drive the second conductive member 210 to deform, so that the second conductive member 210 receives and derives the signal of the deformation of the flywheel energy storage system 200.
Thus, through the cooperation of withstand voltage test assembly 23 and flexible subassembly 22 for the data that gathers just can directly pass to test equipment in, need not to the handheld instrument in scene and measure, and safe convenient, and reduce the number of times that personnel got into storage system 10, thereby reduce the time cost of hanging the lid and avoid electric shock danger.
And, referring to fig. 4, the withstand voltage test assembly 23 further includes: the mounting seat 232 and the elastic element, the mounting seat 232 is connected with the telescopic element 222, the mounting seat 232 is provided with a mounting groove, and the elastic element is arranged in the mounting groove and is abutted to the first conductive element 231. In this way, the mounting seat 232 is arranged at one end of the telescopic piece 222 far away from the driving piece 221, the mounting seat 232 is provided with the mounting groove, and the elastic piece is arranged in the mounting groove, so that the elastic piece is abutted between the first conductive piece 231 and the bottom wall of the mounting groove, and the first conductive piece 231 and the second conductive piece 210 can be directly contacted and kept under pressure through the elasticity of the elastic piece, so that firm contact between the first conductive piece 231 and the second conductive piece 210 is ensured, and the pressure-resistant test can be facilitated.
The elastic member may be a spring, and an outer diameter of the spring is smaller than an inner diameter of the mounting groove, and an inner diameter of the spring is smaller than an outer diameter of the first elastic member.
And, the withstand voltage test assembly 23 further includes: and one end of the electric connecting piece is connected with the first conductive piece 231, the other end of the electric connecting piece is connected with the testing equipment, and the electric connecting piece penetrates through the telescopic piece 222. Thus, by providing an electrical connection between the first conductive member 231 and the test device, the first conductive member 231 and the test device can be electrically connected by the electrical connection, on the one hand, the voltage withstanding test assembly 23 can be supplied with power by the electrical connection, and on the other hand, the test data can be transmitted back to the test device.
Further, the telescoping member 222 may be an insulating member. The telescopic member 222 is arranged as an insulating member, so that when the first conductive member 231 is contacted with the telescopic member 222, the telescopic member 222 is prevented from being electrified, and the test result of the voltage withstanding test assembly 23 is prevented from being influenced.
And, the pressure-proof test assembly 23 is plural, one end of the plural pressure-proof test assemblies facing the flywheel energy storage system 200 is opposite to the flywheel energy storage system 200, and the plural pressure-proof test assemblies are disposed at intervals on the circumference side of the flywheel energy storage system 200. That is, a plurality of withstand voltage test assemblies 23 are provided at the outer circumferential side of the flywheel energy storage system 200, so that the withstand voltage performance of the flywheel energy storage system 200 is sufficiently tested by the plurality of withstand voltage test assemblies 23. Wherein a plurality of pressure-proof test assemblies 23 are disposed at intervals of 90 deg..
Referring to fig. 2 and 3, according to another alternative embodiment of the present utility model, the test assembly is a noise test assembly 24, and the noise test assembly 24 includes: the noise tester is disposed opposite the flywheel energy storage system 200. So configured, the noise testing assembly 24 is configured as a noise tester. Thus, through the cooperation of noise test assembly 24 and telescopic assembly 22 for the data that gathers just can directly pass to test equipment in, need not to go to the handheld noise appearance in scene and measure, safe convenient, and reduce the number of times that personnel got into storage system 10, thereby reduce the time cost of hanging the lid and avoid the electric shock danger.
Further, the noise tester tapers toward one end of the flywheel energy storage system 200. So set up, the noise tester is pointed towards flywheel energy storage system 200's one side, can make the noise tester can the butt flywheel energy storage system 200 well like this to and make things convenient for noise tester to gather sound.
Referring to fig. 3 and 4, the side wall of the storage system 10 is provided with a avoidance groove 12, and an end of the test system 20 away from the flywheel energy storage system 200 is disposed in the avoidance groove 12. So set up, dodge groove 12 on the lateral wall of storage system 10, can set up telescopic assembly 22 in dodging groove 12 like this to can save space, and make the lateral wall of storage system 10 more level and smooth, be favorable to flywheel energy storage system 200's arrangement.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or component to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A test assembly for a flywheel energy storage system, comprising:
a storage system (10), wherein a containing space (11) is arranged in the storage system (10), and the flywheel energy storage system (200) is arranged in the containing space (11);
-a testing system (20), the testing system (20) being arranged on a side wall of the storage system (10), the testing system (20) comprising: the test assembly and the telescopic assembly (22), the telescopic assembly (22) is arranged between the test assembly and the storage system (10), the telescopic assembly (22) is used for driving the test assembly to be close to or far away from the storage system (10), and the test assembly is selectively abutted with the flywheel energy storage system (200).
2. The flywheel energy storage system test assembly according to claim 1, wherein the telescopic component (22) comprises: the device comprises a driving piece (221) and a telescopic piece (222), wherein the telescopic piece (222) is arranged between the driving piece (221) and the testing component, and the driving piece (221) is used for driving the telescopic piece (222) to be close to or far away from the flywheel energy storage system (200).
3. The test assembly of a flywheel energy storage system according to claim 2, characterized in that the test component is a withstand voltage test component (23), the withstand voltage test component (23) comprising: the flywheel energy storage system (200) comprises a first conductive piece (231), wherein a second conductive piece (210) is arranged on the outer periphery side of the flywheel energy storage system, and the first conductive piece (231) is selectively abutted with the second conductive piece.
4. A test assembly of a flywheel energy storage system as claimed in claim 3, characterized in that the withstand voltage test component (23) further comprises: mount pad (232) and elastic component, mount pad (232) with extensible member (222) are connected just be provided with the mounting groove on mount pad (232), the elastic component set up in the mounting groove and with first electrically conductive piece (231) butt.
5. A test assembly of a flywheel energy storage system as claimed in claim 3, characterized in that the withstand voltage test component (23) further comprises: and one end of the electric connecting piece is connected with the first conductive piece (231) and the other end of the electric connecting piece is connected with the testing equipment, and the electric connecting piece penetrates through the telescopic piece (222).
6. The flywheel energy storage system testing assembly according to claim 5, wherein the telescoping member (222) is an insulating member.
7. A test assembly of a flywheel energy storage system according to claim 3, wherein the pressure-resistant test components (23) are plural, and one end of the pressure-resistant test components (23) facing the flywheel energy storage system (200) and the flywheel energy storage system (200) are opposite to each other and are arranged at intervals on the periphery of the flywheel energy storage system (200).
8. The flywheel energy storage system test assembly according to claim 2, wherein the test component is a noise test component (24), the noise test component (24) comprising: and the noise tester is opposite to the flywheel energy storage system (200).
9. The flywheel energy storage system testing assembly according to claim 8, wherein the noise tester tapers towards one end of the flywheel energy storage system (200).
10. The flywheel energy storage system test assembly according to claim 1, wherein an avoidance groove (12) is provided on a side wall of the storage system (10), and one end of the test system (20) away from the flywheel energy storage system (200) is provided in the avoidance groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182987.8U CN219016491U (en) | 2023-02-10 | 2023-02-10 | Flywheel energy storage system's test assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320182987.8U CN219016491U (en) | 2023-02-10 | 2023-02-10 | Flywheel energy storage system's test assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219016491U true CN219016491U (en) | 2023-05-12 |
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ID=86246178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320182987.8U Active CN219016491U (en) | 2023-02-10 | 2023-02-10 | Flywheel energy storage system's test assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219016491U (en) |
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2023
- 2023-02-10 CN CN202320182987.8U patent/CN219016491U/en active Active
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