CN117471130B - Quick detection device and detection method for energy of permanent magnet synchronous motor - Google Patents
Quick detection device and detection method for energy of permanent magnet synchronous motor Download PDFInfo
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- CN117471130B CN117471130B CN202311445944.5A CN202311445944A CN117471130B CN 117471130 B CN117471130 B CN 117471130B CN 202311445944 A CN202311445944 A CN 202311445944A CN 117471130 B CN117471130 B CN 117471130B
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000007306 turnover Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 claims 1
- 238000012031 short term test Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a quick detection device for the energy efficiency of a permanent magnet synchronous motor, which comprises a supporting plate and an intelligent power analyzer arranged at the top end of the supporting plate, wherein four groups of supporting columns are fixed at the bottom end of the supporting plate, the top end of the supporting plate is connected with a placing plate through an adjusting mechanism, the top end of the placing plate is fixedly provided with a fixing plate for supporting the permanent magnet synchronous motor, the top of the fixing plate is rotatably connected with a turnover plate, and one side of the turnover plate, which is close to the placing plate, is provided with an anti-skid assembly. This quick detection device of PMSM efficiency uses through setting up the support column, placing board, vertical board, fixed plate, turnover plate and stop gear combination, makes it rotate and laminate with PMSM outer wall through rotating the turnover plate, loosens movable sleeve afterwards, can drive fly leaf and movable block under the elasticity reset effect of first spring and remove, and the movable block can contradict with the turnover plate top to the rotation of restriction turnover plate reaches better spacing purpose.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a device and a method for rapidly detecting energy efficiency of permanent magnet synchronous motor.
Background
With the development of economy, the demand of human society for energy is increasing, non-renewable resources such as petroleum, coal and the like are also becoming depleted, and energy shortage is also becoming a topic of global common concern. Meanwhile, the country also puts forward the requirement of popularizing the technology of the variable-frequency permanent magnet motor, is widely applied to various industries, has great significance in relieving the problem of energy shortage, and is required to detect and process the motor by arranging an intelligent power analyzer.
For example, chinese issued patent, publication number CN112526343B, a quick detection device and detection method of permanent magnet synchronous motor energy, including test platform, energy circulation device and data synchronous acquisition module, four corners of test platform lower extreme surface all fixedly connected with support leg, and support leg and test platform between through bracing piece threaded connection, the test platform upper end surface encloses motor mounting groove through the baffle, and motor mounting groove outer lane baffle surface runs through the bolt hole, the fixed baffle surface of motor mounting groove one end installs energy circulation device, the terminal upper surface in test platform right side installs second intelligent power analyzer, first intelligent power analyzer and temperature inspection appearance in proper order, motor mounting groove inner wall one end is supported and is leaned on data synchronous acquisition module;
Foretell check out test set supports spacingly through promoting the motor with one side, however the motor top does not receive spacing hindrance, therefore synchronous motor easily its top drops in the use to lead to synchronous motor to cause the problem that uses inadequately stably, reduced the result of use of equipment.
As another example, the bulletin number is: the utility model provides a synchronous motor energy detection device of permanent magnetism of CN212379531U, includes check out test set and workstation, check out test set up end fixedly connected with workstation, workstation up end right side fixedly connected with display screen, check out test set left end face fixedly connected with elevator motor, elevator motor main shaft end fixedly connected with threaded rod, threaded rod top outside spiral connection has the thread bush, thread bush up end fixedly connected with backup pad, backup pad up end fixedly connected with lifter plate;
The detection equipment can adjust different heights, however, detection is required to be carried out on different positions of the synchronous motor in the use process, so that a worker is required to frequently push the synchronous motor to move back and forth, the operation is time-consuming and labor-consuming, and the workload of the worker is increased during the use.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a device and a method for rapidly detecting the energy efficiency of a permanent magnet synchronous motor, which are used by arranging a support column, a placement plate, a vertical plate, a fixed plate, a turnover plate and a limiting mechanism in a combined way, rotating the turnover plate to rotate and attaching the turnover plate to the outer wall of the permanent magnet synchronous motor, then loosening a movable sleeve, and driving the movable plate and a movable block to move under the elastic reset action of a first spring, wherein the movable block can be abutted against the top of the turnover plate, so that the turnover plate is limited to rotate, the aim of better limiting is achieved, the permanent magnet synchronous motor is conveniently limited and fixed, the advantages that the permanent magnet synchronous motor cannot fall off during detection are ensured, and the problems raised by the background technology are solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a quick detection device of PMSM energy, includes the backup pad and installs in the intelligent power analyzer on backup pad top, backup pad bottom mounting has four groups support columns, the backup pad top is connected with through adjustment mechanism and places the board, it is fixed with the fixed plate that is used for supporting PMSM to place the board top, the fixed plate top rotates and is connected with the upset board, upset board is close to and places board one side and be provided with skid-proof assembly, it is fixed with vertical board to place the board outer wall, vertical inboard is provided with the stop gear who is used for restricting upset board pivoted;
The limiting mechanism comprises a movable block, a movable plate, a fixed rod and a baffle, wherein the movable block penetrates through the inside of the vertical plate and is fixedly provided with the movable plate at the front end, the movable block is attached to the top end of the turnover plate and used for limiting the turnover plate to turn upwards, the fixed rod penetrating through the movable plate is fixed on the outer wall of the vertical plate, and the baffle is fixed at one end, far away from the vertical plate, of the fixed rod.
Preferably, the bottom end of the placing plate is fixed with a sliding block, and the top end of the supporting plate is provided with a sliding groove in sliding fit with the sliding block.
Preferably, the adjusting mechanism comprises an adjusting motor and a screw rod, the adjusting motor is arranged on the outer wall of the front end of the supporting plate, the output end of the adjusting motor is connected with the screw rod, and the outer wall of the screw rod is in threaded connection with the sliding block.
Preferably, the anti-slip assembly comprises a fixed cylinder, a second spring, a movable column and a collision plate, wherein the fixed cylinder is fixed on the inner side surface of the overturning plate, the inner wall of the fixed cylinder is connected with the movable column through the second spring, and the collision plate is fixed at one end of the movable column far away from the fixed cylinder.
Preferably, an anti-slip layer is arranged on one side surface of the abutting plate, which is far away from the movable column, and the anti-slip layer is attached to the outer wall of the permanent magnet synchronous motor.
Preferably, the movable sleeve is fixed on the outer wall of the movable plate, the first spring is wound on the outer wall of the fixed rod, and the movable sleeve is connected with the baffle through the first spring.
Preferably, the top end of the supporting plate is fixed with a fixed sleeve, and the intelligent power analyzer is sleeved in the fixed sleeve.
Preferably, the intelligent power analyzer with corresponding draw-in groove has been seted up on the fixed cover, backup pad internally mounted has driving motor, the driving motor output is connected with the dwang, the dwang top is fixed with the rotation gear, rotation gear outer wall meshing has the rack board corresponding with the draw-in groove, the rack board outer wall is fixed with the guide block, fixed cover outer wall is fixed with and runs through the guide bar of guide block, the one end that the fixed cover was kept away from to the guide bar is fixed with the limiting plate.
The application method of the device for rapidly detecting the energy efficiency of the permanent magnet synchronous motor comprises the following operation steps:
step one: placing the permanent magnet synchronous motor on a placing plate, and then rotating the overturning plate to enable the anti-skid assembly to be attached to the outer wall of the permanent magnet synchronous motor;
Step two: the movable sleeve is loosened to drive the movable sleeve, the movable plate and the movable block to rebound under the elasticity of the first spring, the movable block is used for being inserted into the vertical plate and attached to the top end of the turnover plate, and the intelligent power analyzer is used for detecting the energy efficiency of the permanent magnet synchronous motor;
Step three: and the adjusting motor is started to drive the screw rod to rotate, and the sliding block and the placing plate are driven to longitudinally reciprocate under the action of the threads, so that the limited permanent magnet synchronous motor is driven to carry out omnibearing detection.
(III) beneficial effects
Compared with the prior art, the invention has the following beneficial effects:
1. Through setting up the support column, place board, vertical board, fixed plate, turnover plate and stop gear combination use, make it rotate and laminate with the PMSM outer wall through rotating the turnover plate, loosen movable sleeve afterwards, can drive fly leaf and movable block under the elasticity reset effect of first spring and remove, the movable block can contradict with the turnover plate top to the restriction turnover plate rotates, reaches better spacing purpose, is convenient for carry out spacing fixedly with PMSM, ensures that PMSM can not take place to drop when detecting.
2. Through setting up accommodate motor, lead screw, sliding tray, sliding block and skid-proof assembly and using in combination, drive the lead screw rotation after opening accommodate motor, drive the sliding block and remove at the sliding tray inside under the effect of screw thread to drive place board and permanent magnet synchronous motor and do back-and-forth reciprocating motion, thereby strengthened permanent magnet synchronous motor and intelligent power analyzer detection range, can promote device's result of use.
3. Through setting up fixed cover, draw-in groove, rack board, driving motor, dwang, rotation gear, guide block, guide bar and limiting plate combination use, through inserting into fixed cover inside with intelligent power analyzer, can carry out preliminary spacing, open driving motor afterwards and can drive dwang and rotation gear rotation, rotation gear can drive the rack board and insert inside the draw-in groove, and this kind of mode can realize automatic installation effect, and the operation is labour saving and time saving more.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the protection plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the protective mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic cross-sectional view of a sliding tray according to the present invention;
FIG. 6 is a schematic diagram of a driving motor according to the present invention;
fig. 7 is an enlarged view of the structure of fig. 6B according to the present invention.
In the figure: 1. a support plate; 2. an intelligent power analyzer; 311. a support column; 312. placing a plate; 313. a vertical plate; 314. a fixing plate; 315. a turnover plate; 316. a movable block; 317. a movable plate; 318. a fixed rod; 319. a baffle; 320. a first spring; 321. a movable sleeve; 411. adjusting a motor; 412. a screw rod; 413. a sliding groove; 414. a sliding block; 415. a fixed cylinder; 416. a second spring; 417. a movable column; 418. a contact plate; 419. an anti-slip layer; 511. a fixed sleeve; 512. a clamping groove; 513. rack plate; 514. a driving motor; 515. a rotating lever; 516. rotating the gear; 517. a guide block; 518. a guide rod; 519. and a limiting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-7, a fast detection device for energy of a permanent magnet synchronous motor comprises a supporting plate 1 and an intelligent power analyzer 2 installed at the top end of the supporting plate 1, four groups of supporting columns 311 are fixed at the bottom end of the supporting plate 1, a placing plate 312 is connected to the top end of the supporting plate 1 through an adjusting mechanism, a fixing plate 314 for supporting the permanent magnet synchronous motor is fixed at the top end of the placing plate 312, a turnover plate 315 is rotatably connected to the top of the fixing plate 314, an anti-slip assembly is arranged on one side, close to the placing plate 312, of the turnover plate 315, a vertical plate 313 is fixed on the outer wall of the placing plate 312, and a limiting mechanism for limiting the rotation of the turnover plate 315 is arranged inside the vertical plate 313.
The limiting mechanism comprises a movable block 316, a movable plate 317, a fixed rod 318 and a baffle 319, wherein the movable block 316 penetrates through the inside of the vertical plate 313 and is fixedly provided with the movable plate 317 at the front end, the movable block 316 is attached to the top end of the turnover plate 315 and used for limiting the turnover plate 315 to turn upwards, the fixed rod 318 penetrating through the movable plate 317 is fixedly arranged on the outer wall of the vertical plate 313, one end, far away from the vertical plate 313, of the fixed rod 318 is fixedly provided with the baffle 319, the movable block 316 can be driven to be inserted into the inside of the vertical plate 313 and attached to the top end of the turnover plate 315 through pushing the movable plate 317, the turnover plate 315 can be limited to turn upwards, the turnover plate 315 can comprehensively protect a permanent magnet synchronous motor, and the permanent magnet synchronous motor is ensured not to drop in the detection process. The movable plate 317 can slide along the outer wall of the fixed rod 318, and the baffle 319 can limit the falling-off of the movable plate 317. Place board 312 bottom mounting and have slider 414, the backup pad 1 top seted up with slider 414 sliding fit's sliding tray 413, set up the stability that slider 413 and slider 414 can strengthen and place board 312 back and forth movement, the detection range of PMSM has been promoted, the fly leaf 317 outer wall is fixed with movable sleeve 321, the winding of dead lever 318 outer wall has first spring 320, connect through first spring 320 between movable sleeve 321 and the baffle 319, set up first spring 320 and can play better stability, first spring 320 can drive fly leaf 316 and fly leaf 317 all the time to flip plate 315 side removal under initial condition, can guarantee to laminate steadily between flip plate 315 and the fly leaf 316.
The adjusting mechanism comprises an adjusting motor 411 and a screw rod 412, the adjusting motor 411 is mounted on the outer wall of the front end of the supporting plate 1, the output end of the adjusting motor is connected with the screw rod 412, the outer wall of the screw rod 412 is in threaded connection with the sliding block 414, the adjusting motor 411 is started to drive the screw rod 412 to rotate, the sliding block 414 slides along the inner wall of the sliding groove 413 under the action of threads, the automatic driving purpose can be achieved, and time and labor are saved in operation.
The anti-slip assembly comprises a fixed cylinder 415, a second spring 416, a movable column 417 and an interference plate 418, wherein the fixed cylinder 415 is fixed on the inner side surface of the overturning plate 315, the inner wall of the fixed cylinder 415 is connected with the movable column 417 through the second spring 416, one end of the movable column 417, which is far away from the fixed cylinder 415, is fixed with the interference plate 418, when the overturning plate 315 protects a permanent magnet synchronous motor, the interference plate 418 is pushed to abut against the movable column 417 to move inside the fixed cylinder 415, the second spring 416 is driven to compress, the second spring 416 can rebound, the movable column 417 and the interference plate 418 are driven to reset, and the interference plate 418 can abut against the outer wall of the permanent magnet synchronous motor, so that the permanent magnet synchronous motor is prevented from shaking. An anti-slip layer 419 is arranged on one side surface, away from the movable column 417, of the abutting plate 418, the anti-slip layer 419 is attached to the outer wall of the permanent magnet synchronous motor, the anti-slip layer 419 can be made of rubber, friction force received by the permanent magnet synchronous motor can be enhanced by the aid of the anti-slip layer 419, and the stabilizing effect of the permanent magnet synchronous motor is further improved.
The fixed cover 511 is fixed on backup pad 1 top, and intelligent power analyzer 2 cup joints in fixed cover 511 inside, and this kind of mode can reach the effect of better preliminary spacing. Corresponding clamping grooves 512 are formed in the intelligent power analyzer 2 and the fixed sleeve 511, a driving motor 514 is arranged in the supporting plate 1, the output end of the driving motor 514 is connected with a rotating rod 515, a rotating gear 516 is fixed at the top end of the rotating rod 515, a rack plate 513 corresponding to the clamping grooves 512 is meshed with the outer wall of the rotating gear 516, the rotating rod 515 and the rotating gear 516 can be driven to rotate after the driving motor 514 is started, the rotating gear 516 can push the rack plate 513 to move towards the inside of the clamping grooves 512, the rack plate 513 is inserted into the clamping grooves 512, and the intelligent power analyzer 2 can be fixed with the fixed sleeve 511. The guide block 517 is fixed to the rack 513 outer wall, the guide rod 518 that runs through the guide block 517 is fixed to the fixed cover 511 outer wall, and the one end that the guide rod 518 kept away from fixed cover 511 is fixed with limiting plate 519, can drive the guide block 517 to slide along the guide rod 518 outer wall when rack 513 removes to the guide rod 518 cross section is the rectangle, ensures rack 513 can not take place to rotate, can stable do longitudinal movement, sets up limiting plate 519 and can ensure that guide block 517 can not break away from with guide rod 518.
The application method of the device for rapidly detecting the energy of the permanent magnet synchronous motor comprises the following operation steps:
Step one: placing the permanent magnet synchronous motor on the placing plate 312, and then rotating the overturning plate 315 to enable the anti-skid assembly to be attached to the outer wall of the permanent magnet synchronous motor;
Step two: loosening the movable sleeve 321, driving the movable sleeve 321, the movable plate 317 and the movable block 316 to rebound under the elasticity of the first spring 320, wherein the movable block 316 is used for being inserted into the vertical plate 313 and being attached to the top end of the overturning plate 315, and the intelligent power analyzer 2 is used for detecting the energy efficiency of the permanent magnet synchronous motor;
step three: the adjusting motor 411 is started to drive the screw rod 412 to rotate, and the sliding block 414 and the placing plate 312 are driven to longitudinally reciprocate under the action of threads, so as to drive the limited permanent magnet synchronous motor to perform omnibearing detection.
Working principle: when the anti-slip device is required to be used, the permanent magnet synchronous motor is placed on the placement plate 312, then the overturning plate 315 is rotated to enable the anti-slip layer 419 to be in contact with the outer wall of the permanent magnet synchronous motor, so that the abutting plate 418 and the movable column 417 are driven to move to one side of the fixed cylinder 415, the second spring 416 is compressed, then the movable sleeve 321 is loosened, the movable sleeve 321 and the movable plate 317 are driven to rebound under the elastic action of the first spring 320, the movable plate 317 drives the movable block 316 to move to one side of the placement plate 312, and the top end of the overturning plate 315 can be abutted by the movable block 316, so that the overturning plate 315 is limited to overturn upwards, and a good limiting purpose is achieved.
When the permanent magnet synchronous motor needs to be adjusted to adjust the front and back positions, the adjusting motor 411 is started to drive the screw rod 412 to rotate, the sliding block 414 is driven to move in the sliding groove 413 under the action of the screw thread, so that the placing plate 312 is driven to move forwards and backwards, the permanent magnet synchronous motor is driven to move and adjust, the better adjusting effect can be achieved, and the detection range of the permanent magnet synchronous motor is enhanced.
When the intelligent power analyzer 2 needs to be installed, the intelligent power analyzer 2 is inserted into the fixed sleeve 511, then the driving motor 514 is started to drive the rotating rod 515 and the rotating gear 516 to rotate, the rotating gear 516 can drive the rack plate 513 to be embedded into the clamping groove 512 when rotating, so that the intelligent power analyzer 2 is prevented from being separated from the fixed sleeve 511, the guide block 517 can slide along the outer wall of the guide rod 518, and the limiting plate 519 can be used for limiting the separation of the guide block 517 from the guide rod 518.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a synchronous motor energy short-term test device of permanent magnetism, includes backup pad (1) and installs in intelligent power analyzer (2) on backup pad (1) top, its characterized in that: four groups of support columns (311) are fixed at the bottom end of the support plate (1), a placement plate (312) is connected to the top end of the support plate (1) through an adjusting mechanism, a fixing plate (314) for supporting a permanent magnet synchronous motor is fixed to the top end of the placement plate (312), a turnover plate (315) is rotatably connected to the top of the fixing plate (314), an anti-slip assembly is arranged on one side, close to the placement plate (312), of the turnover plate (315), a vertical plate (313) is fixed to the outer wall of the placement plate (312), and a limiting mechanism for limiting the rotation of the turnover plate (315) is arranged inside the vertical plate (313);
The limiting mechanism comprises a movable block (316), a movable plate (317), a fixed rod (318) and a baffle (319), wherein the movable block (316) penetrates through the inside of the vertical plate (313) and the front end of the movable block is fixedly provided with the movable plate (317), the movable block (316) is attached to the top end of the overturning plate (315) and used for limiting the overturning plate (315) to overturn upwards, the outer wall of the vertical plate (313) is fixedly provided with the fixed rod (318) penetrating through the movable plate (317), and one end, far away from the vertical plate (313), of the fixed rod (318) is fixedly provided with the baffle (319);
a sliding block (414) is fixed at the bottom end of the placing plate (312), and a sliding groove (413) which is in sliding fit with the sliding block (414) is formed in the top end of the supporting plate (1);
the adjusting mechanism comprises an adjusting motor (411) and a screw rod (412), the adjusting motor (411) is arranged on the outer wall of the front end of the supporting plate (1), the output end of the adjusting motor is connected with the screw rod (412), and the outer wall of the screw rod (412) is in threaded connection with the sliding block (414);
The anti-slip assembly comprises a fixed cylinder (415), a second spring (416), a movable column (417) and a collision plate (418), wherein the fixed cylinder (415) is fixed on the inner side surface of the overturning plate (315), the inner wall of the fixed cylinder (415) is connected with the movable column (417) through the second spring (416), and the collision plate (418) is fixed at one end, far away from the fixed cylinder (415), of the movable column (417);
The movable sleeve (321) is fixed on the outer wall of the movable plate (317), the first spring (320) is wound on the outer wall of the fixed rod (318), and the movable sleeve (321) is connected with the baffle (319) through the first spring (320);
A fixed sleeve (511) is fixed at the top end of the supporting plate (1), and the intelligent power analyzer (2) is sleeved in the fixed sleeve (511);
the intelligent power analyzer comprises an intelligent power analyzer body, a fixing sleeve (511) and a support plate (1), wherein the intelligent power analyzer body is provided with a clamping groove (512) corresponding to the intelligent power analyzer body, a driving motor (514) is arranged in the support plate (1), the output end of the driving motor (514) is connected with a rotating rod (515), a rotating gear (516) is fixed to the top end of the rotating rod (515), a rack plate (513) corresponding to the clamping groove (512) is meshed with the outer wall of the rotating gear (516), a guide block (517) is fixed to the outer wall of the rack plate (513), a guide rod (518) penetrating through the guide block (517) is fixed to the outer wall of the fixing sleeve (511), and a limiting plate (519) is fixed to one end, far away from the fixing sleeve (511), of the guide rod (518).
2. A fast detection apparatus for energy consumption of a permanent magnet synchronous motor according to claim 1, wherein an anti-slip layer (419) is provided on a side surface of the abutting plate (418) away from the movable column (417), and the anti-slip layer (419) is attached to an outer wall of the permanent magnet synchronous motor.
3. The method for using a device for rapidly detecting the energy efficiency of a permanent magnet synchronous motor according to any one of claims 1 to 2, characterized in that: the method comprises the following operation steps:
Step one: placing the permanent magnet synchronous motor on a placing plate (312), and then rotating a turnover plate (315) to enable the anti-skid assembly to be attached to the outer wall of the permanent magnet synchronous motor;
Step two: loosening the movable sleeve (321) to drive the movable sleeve (321), the movable plate (317) and the movable block (316) to rebound under the elasticity of the first spring (320), wherein the movable block (316) is used for being inserted into the vertical plate (313) and attached to the top end of the overturning plate (315), and the intelligent power analyzer (2) is used for detecting the energy efficiency of the permanent magnet synchronous motor;
step three: the adjusting motor (411) is started to drive the screw rod (412) to rotate, and the sliding block (414) and the placing plate (312) are driven to longitudinally reciprocate under the action of the threads, so that the limited permanent magnet synchronous motor is driven to carry out omnibearing detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311445944.5A CN117471130B (en) | 2023-11-02 | 2023-11-02 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311445944.5A CN117471130B (en) | 2023-11-02 | 2023-11-02 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117471130A CN117471130A (en) | 2024-01-30 |
| CN117471130B true CN117471130B (en) | 2024-05-07 |
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| CN202311445944.5A Active CN117471130B (en) | 2023-11-02 | 2023-11-02 | Quick detection device and detection method for energy of permanent magnet synchronous motor |
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