CN219957744U - Power quality monitoring system - Google Patents
Power quality monitoring system Download PDFInfo
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- CN219957744U CN219957744U CN202321102340.6U CN202321102340U CN219957744U CN 219957744 U CN219957744 U CN 219957744U CN 202321102340 U CN202321102340 U CN 202321102340U CN 219957744 U CN219957744 U CN 219957744U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims description 14
- 238000013500 data storage Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a power quality monitoring system, which comprises: the cabinet body is provided with an accommodating chamber, the side wall of the accommodating chamber is provided with a guide groove, a first wiring plug is arranged in the accommodating chamber, the side face of the cabinet body is provided with a first wiring port, the first wiring port is electrically connected with the first wiring plug, and the first wiring port is used for being connected with a current clamp; the electric energy quality analyzer is detachably installed in the accommodating chamber, and comprises a shell, a display module, a data acquisition module and a first control module, wherein the data acquisition module and the first control module are arranged in the shell, a sliding block is arranged on the side face of the shell, the display module is installed on one side of the shell, a second wiring port matched with the first wiring plug is arranged on the shell, the second wiring port is electrically connected with the data acquisition module, and the second wiring port is used for being connected with the first wiring plug or the current clamp. According to the embodiment provided by the utility model, the cost and the maintenance difficulty can be reduced.
Description
Technical Field
The utility model relates to the technical field of electric energy monitoring, in particular to an electric energy quality monitoring system.
Background
After the power engineering project is built, the power quality of the project is required to be detected in real time by using a power quality monitoring system, and indexes for measuring the power quality comprise: frequency deviation, supply voltage deviation, voltage fluctuation and flicker.
At present, when the monitoring period of the electric power engineering project is longer, more data quantity needs to be monitored, a fixed electric energy quality monitoring cabinet is generally adopted for monitoring, when the monitoring period of the electric power engineering project is shorter, less data quantity needs to be monitored, a portable electric energy quality monitor is generally adopted for monitoring, electric power engineering projects with different monitoring periods need to be provided with different types of electric energy quality monitoring equipment, the cost is higher, the maintenance difficulty of a plurality of sets of equipment is high, and the maintenance consumption time is long.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein, which is not intended to limit the scope of the claims.
The utility model provides a power quality monitoring system which can reduce cost and maintenance difficulty.
The utility model provides a power quality monitoring system, comprising: the cabinet body is provided with an accommodating chamber, the side wall of the accommodating chamber is provided with a guide groove, a first wiring plug is arranged in the accommodating chamber, a first wiring port is arranged on the side face of the cabinet body, the first wiring port is electrically connected with the first wiring plug, and the first wiring port is used for being connected with a current clamp; the electric energy quality analyzer, electric energy quality analyzer detachably installs in holding the room, electric energy quality analyzer includes casing, display module, data acquisition module and first control module set up in the casing, display module with data acquisition module respectively with first control module electricity is connected, the side of casing be provided with guide slot matched sliding block, display module installs one side of casing, the casing be provided with first wiring plug matched second wiring port, the second wiring port sets up the casing deviates from display module's one side, the second wiring port with data acquisition module electricity is connected, the second wiring port is used for connecting first wiring plug or current clamp.
In some embodiments, the housing is provided with a charging plug, the power quality analyzer further comprises a power module, the power module is disposed in the housing, the power module is electrically connected with the first control module, the housing is provided with a power charging port matched with the charging plug, the power charging port is disposed on one side of the housing away from the display module, and the power charging port is electrically connected with the power module.
In some embodiments, the cabinet is provided with a securing mechanism for securing the power quality analyzer.
In some embodiments, the fixing mechanism comprises a transparent cover body and a fixing buckle, wherein the transparent cover body is movably connected with the cabinet body, and the fixing buckle is used for fixing the transparent cover body.
In some embodiments, the cabinet body is provided with second control module and pilot lamp, the pilot lamp is located the side of the cabinet body, be provided with position sensor in the accommodation chamber, position sensor with the pilot lamp respectively with second control module electricity is connected, position sensor is used for detecting the position of electric energy quality analyzer.
In some embodiments, the display module is a touch screen.
In some embodiments, the power quality analyzer further comprises a communication module disposed within the housing, the communication module electrically connected with the first control module, the communication module configured to connect to a remote terminal.
In some embodiments, the communication module is a bluetooth module or a WIFI module.
In some embodiments, the power quality analyzer further comprises a data storage module disposed within the housing, the data storage module being electrically connected with the first control module.
In some embodiments, a plurality of holding groove bodies are arranged on two opposite side surfaces of the electric energy quality analyzer, and an anti-slip layer is arranged in the holding groove bodies.
The utility model provides a power quality monitoring system, which comprises: the cabinet body is provided with an accommodating chamber, the side wall of the accommodating chamber is provided with a guide groove, a first wiring plug is arranged in the accommodating chamber, a first wiring port is arranged on the side face of the cabinet body, the first wiring port is electrically connected with the first wiring plug, and the first wiring port is used for being connected with a current clamp; the electric energy quality analyzer is detachably mounted in the accommodating chamber and comprises a shell, a display module, a data acquisition module and a first control module, wherein the data acquisition module and the first control module are arranged in the shell, the display module and the data acquisition module are respectively and electrically connected with the first control module, a sliding block matched with the guide groove is arranged on the side face of the shell, the display module is mounted on one side of the shell, a second wiring port matched with the first wiring plug is arranged on the shell, the second wiring port is arranged on one side, away from the display module, of the shell, and the second wiring port is electrically connected with the data acquisition module and is used for being connected with the first wiring plug or the current clamp; according to the scheme provided by the embodiment of the utility model, the cabinet body and the electric energy quality analyzer are arranged, when electric power engineering projects with a longer monitoring period are processed, the electric energy quality analyzer is arranged in the accommodating chamber of the cabinet body, the effective fixation of the electric energy quality analyzer can be ensured under the cooperation of the sliding block and the guide groove, at the moment, the first wiring plug and the second wiring port are in an inserting state, the electric current clamp connected with the first wiring port is used for measuring data, when electric power engineering projects with a shorter monitoring period are processed, the electric energy quality analyzer is separated from the cabinet body, the electric energy quality analyzer is used for monitoring the electric energy quality independently, namely, the electric current clamp connected with the second wiring port is used for measuring data, and in particular, the electric energy quality analyzer is used for acquiring the measured data through the data acquisition module and then utilizing the first control module to process the detected data, so that the electric energy quality information is displayed on the display module.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and do not limit the utility model.
Fig. 1 is a schematic structural diagram of a power quality monitoring system according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the cabinet of the power quality monitoring system shown in FIG. 1;
FIG. 3 is a schematic rear view of a power quality analyzer of the power quality monitoring system shown in FIG. 1;
FIG. 4 is a schematic side view of a power quality analyzer of the power quality monitoring system shown in FIG. 1;
FIG. 5 is a system block diagram of the power quality monitoring system shown in FIG. 1;
fig. 6 is a schematic structural diagram of a power quality monitoring system according to another embodiment of the present utility model;
FIG. 7 is another system block diagram of the power quality monitoring system shown in FIG. 1;
fig. 8 is a partial enlarged view of the position a in fig. 3.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
At present, when the monitoring period of the electric power engineering project is longer, more data quantity needs to be monitored, a fixed electric energy quality monitoring cabinet is generally adopted for monitoring, when the monitoring period of the electric power engineering project is shorter, less data quantity needs to be monitored, a portable electric energy quality monitor is generally adopted for monitoring, electric power engineering projects with different monitoring periods need to be provided with different types of electric energy quality monitoring equipment, the cost is higher, the maintenance difficulty of a plurality of sets of equipment is high, and the maintenance consumption time is long.
Aiming at the problems of higher cost, high maintenance difficulty and long maintenance time, the utility model provides an electric energy quality monitoring system, which comprises: the cabinet body is provided with an accommodating chamber, the side wall of the accommodating chamber is provided with a guide groove, a first wiring plug is arranged in the accommodating chamber, the side face of the cabinet body is provided with a first wiring port, the first wiring port is electrically connected with the first wiring plug, and the first wiring port is used for being connected with a current clamp; the electric energy quality analyzer is detachably arranged in the accommodating chamber and comprises a shell, a display module, a data acquisition module and a first control module, wherein the data acquisition module and the first control module are arranged in the shell, the display module and the data acquisition module are respectively and electrically connected with the first control module, a sliding block matched with the guide groove is arranged on the side face of the shell, the display module is arranged on one side of the shell, a second wiring port matched with the first wiring plug is arranged on the shell, the second wiring port is arranged on one side of the shell, which is far away from the display module, and is electrically connected with the data acquisition module, and the second wiring port is used for being connected with the first wiring plug or the current clamp; according to the scheme provided by the embodiment of the utility model, the cabinet body and the electric energy quality analyzer are arranged, when electric power engineering projects with a longer monitoring period are processed, the electric energy quality analyzer is arranged in the accommodating chamber of the cabinet body, the effective fixation of the electric energy quality analyzer can be ensured under the cooperation of the sliding block and the guide groove, at the moment, the first wiring plug and the second wiring port are in an inserting state, the electric current clamp connected with the first wiring port is used for measuring data, when electric power engineering projects with a shorter monitoring period are processed, the electric energy quality analyzer is separated from the cabinet body, the electric energy quality analyzer is used for monitoring the electric energy quality independently, namely, the electric current clamp connected with the second wiring port is used for measuring data, and in particular, the electric energy quality analyzer is used for acquiring the measured data through the data acquisition module and then utilizing the first control module to process the detected data, so that the electric energy quality information is displayed on the display module.
Embodiments of the present utility model will be further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, an embodiment of the present utility model provides a power quality monitoring system, including:
the cabinet body 100 is provided with a containing chamber 110, the side wall of the containing chamber 110 is provided with a guide groove 120, the inside of the containing chamber 110 is provided with a first wiring plug 130, the side surface of the cabinet body 100 is provided with a first wiring port 140, the first wiring port 140 is electrically connected with the first wiring plug 130, and the first wiring port 140 is used for being connected with the current clamp 300;
the electric energy quality analyzer 200, the electric energy quality analyzer 200 is detachably installed in the accommodating chamber 110, the electric energy quality analyzer 200 includes a housing 210, a display module 220, a data acquisition module 230 and a first control module 240, the data acquisition module 230 and the first control module 240 are arranged in the housing 210, the display module 220 and the data acquisition module 230 are respectively electrically connected with the first control module 240, a sliding block 211 matched with the guide groove 120 is arranged on the side surface of the housing 210, the display module 220 is installed on one side of the housing 210, the housing 210 is provided with a second wiring port 212 matched with the first wiring plug 130, the second wiring port 212 is arranged on one side of the housing 210 away from the display module 220, the second wiring port 212 is electrically connected with the data acquisition module 230, and the second wiring port 212 is used for connecting the first wiring plug 130 or the current clamp 300.
It can be appreciated that, by setting the cabinet 100 and the power quality analyzer 200, when processing a power engineering project with a relatively long monitoring period, the power quality analyzer 200 is installed in the accommodating chamber 110 of the cabinet 100, under the cooperation of the sliding block 211 and the guide slot 120, the effective fixation of the power quality analyzer 200 can be ensured, at this time, the first wiring plug 130 and the second wiring port 212 are in an inserting state, the data is measured by the current clamp 300 connected with the first wiring port 140, when processing a power engineering project with a relatively short monitoring period, the power quality analyzer 200 is separated from the cabinet 100, and the power quality analyzer 200 is used solely to monitor the power quality, namely, the data is measured by the current clamp 300 connected with the second wiring port 212.
It should be noted that the number of the second connection ports 212 may be one or more, and different second connection ports 212 are used to monitor different numerical ranges or different types of data, and accordingly, the number of the first connection plugs 130 is the same as that of the second connection ports 212, and the positions of the first connection plugs 130 correspond to the positions of the second connection ports 212, so that effective connection between the first connection plugs 130 and the second connection ports 212 can be ensured.
In addition, referring to fig. 2 and 3, in some embodiments of the present utility model, the charging plug 150 is disposed inside the accommodating chamber 110, the power quality analyzer 200 further includes a power module 250, the power module 250 is disposed inside the housing 210, the power module 250 is electrically connected with the first control module 240, the housing 210 is provided with a power charging port 213 matched with the charging plug 150, the power charging port 213 is disposed at a side of the housing 210 facing away from the display module 220, and the power charging port 213 is electrically connected with the power module 250.
It can be appreciated that, when the power engineering project with a shorter processing period is processed, the power quality analyzer 200 is separated from the cabinet 100, and the power module 250 is provided, so that the normal operation of the power quality analyzer 200 can be ensured; in addition, when the power quality analyzer 200 is installed in the accommodating chamber 110 of the cabinet 100, the charging plug 150 and the power charging port 213 are in a plugging state, and the power module 250 can be charged through the charging plug 150.
It should be noted that, the power module 250 is a rechargeable battery.
In addition, referring to fig. 6, in some embodiments of the present utility model, the cabinet 100 is provided with a fixing mechanism 160, and the fixing mechanism 160 is used to fix the power quality analyzer 200.
It can be appreciated that when the power quality analyzer 200 is installed in the accommodating chamber 110 of the cabinet 100, the power quality analyzer 200 can be effectively fixed by providing the fixing mechanism 160, so that the power quality analyzer 200 is prevented from shaking and falling.
In addition, referring to fig. 6, in some embodiments of the present utility model, the fixing mechanism 160 includes a transparent cover 161 and a fixing buckle 162, where the transparent cover 161 is movably connected to the cabinet 100, and the fixing buckle 162 is used to fix the transparent cover 161.
It can be appreciated that, by providing the transparent cover 161, the content of the display module 220 in the power quality analysis can be effectively observed, when the power quality analyzer 200 is installed in the accommodating chamber 110 of the cabinet 100, the transparent cover 161 can cover the power quality analyzer 200, and the transparent cover 161 is locked by the fixing buckle 162, so that the stability of the power quality analyzer 200 is ensured, and when the power quality analyzer 200 needs to be disassembled, the fixing buckle 162 is released, and the transparent cover 161 is opened, so that the power quality analyzer 200 is taken out.
In addition, referring to fig. 6 and 7, in some embodiments of the present utility model, the cabinet 100 is provided with a second control module 170 and an indicator lamp 180, the indicator lamp 180 is located at a side of the cabinet 100, a position sensor 190 is provided in the accommodating chamber 110, the position sensor 190 and the indicator lamp 180 are electrically connected to the second control module 170, respectively, and the position sensor 190 is used to detect a position of the power quality analyzer 200.
It can be appreciated that, by setting the position sensor 190, the position information of the electric energy quality analyzer 200 can be detected in real time, when the electric energy quality analyzer 200 is located in the accommodating chamber 110, under the action of the second control module 170, the indicator lamp 180 is in a lighting state, when the electric energy quality analyzer 200 is located outside the accommodating chamber 110, under the action of the second control module 170, the indicator lamp 180 is in a extinguishing state, and the working efficiency can be improved through the prompt of the indicator lamp 180.
In addition, in some embodiments of the present utility model, the display module 220 is a touch screen.
It can be understood that the touch screen is convenient to operate, and the working efficiency can be improved.
In addition, referring to fig. 1 and 5, in some embodiments of the present utility model, the power quality analyzer 200 further includes a communication module 260, the communication module 260 is disposed in the housing 210, the communication module 260 is electrically connected to the first control module 240, and the communication module 260 is used for connecting to a remote terminal.
It can be appreciated that by providing the communication module 260, after the remote terminal establishes a connection with the power quality analyzer 200, the power quality analyzer 200 can transmit the monitoring data to the remote terminal without having to provide a data transmission line, thereby improving the data processing efficiency.
In addition, in some embodiments of the present utility model, the communication module 260 is a bluetooth module or a WIFI module.
It can be understood that the data transmission efficiency of the bluetooth module or the WIFI module is high, thereby improving the working efficiency.
In addition, referring to fig. 1 and 5, in some embodiments of the present utility model, the power quality analyzer 200 further includes a data storage module 270, the data storage module 270 being disposed within the housing 210, the data storage module 270 being electrically connected to the first control module 240.
It will be appreciated that by providing the data storage module 270, monitoring data can be effectively recorded.
In addition, referring to fig. 3, 4 and 8, in some embodiments of the present utility model, a plurality of holding grooves 280 are disposed on two opposite sides of the power quality analyzer 200, and an anti-slip layer 290 is disposed in the holding grooves 280.
It can be appreciated that when the power quality analyzer 200 is separated from the cabinet 100 and the power quality analyzer 200 is used alone to monitor the power quality, the power quality analyzer 200 can be held by a user conveniently by setting the holding groove 280, and the friction force can be further increased by setting the anti-slip layer 290, so that the power quality analyzer 200 is prevented from falling.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A power quality monitoring system, comprising:
the cabinet body is provided with an accommodating chamber, the side wall of the accommodating chamber is provided with a guide groove, a first wiring plug is arranged in the accommodating chamber, a first wiring port is arranged on the side face of the cabinet body, the first wiring port is electrically connected with the first wiring plug, and the first wiring port is used for being connected with a current clamp;
the electric energy quality analyzer, electric energy quality analyzer detachably installs in holding the room, electric energy quality analyzer includes casing, display module, data acquisition module and first control module set up in the casing, display module with data acquisition module respectively with first control module electricity is connected, the side of casing be provided with guide slot matched sliding block, display module installs one side of casing, the casing be provided with first wiring plug matched second wiring port, the second wiring port sets up the casing deviates from display module's one side, the second wiring port with data acquisition module electricity is connected, the second wiring port is used for connecting first wiring plug or current clamp.
2. The power quality monitoring system of claim 1, wherein a charging plug is disposed in the housing, the power quality analyzer further comprises a power module disposed in the housing, the power module is electrically connected to the first control module, the housing is provided with a power charging port matched with the charging plug, the power charging port is disposed on a side of the housing facing away from the display module, and the power charging port is electrically connected to the power module.
3. The power quality monitoring system of claim 1, wherein the cabinet is provided with a securing mechanism for securing the power quality analyzer.
4. A power quality monitoring system according to claim 3, wherein the fixing mechanism comprises a transparent cover body and a fixing buckle, the transparent cover body is movably connected with the cabinet body, and the fixing buckle is used for fixing the transparent cover body.
5. The power quality monitoring system according to claim 1, wherein the cabinet is provided with a second control module and an indicator light, the indicator light is located on a side surface of the cabinet, a position sensor is disposed in the accommodating chamber, the position sensor and the indicator light are respectively electrically connected with the second control module, and the position sensor is used for detecting a position of the power quality analyzer.
6. The power quality monitoring system of claim 1, wherein the display module is a touch screen.
7. The power quality monitoring system of claim 1, wherein the power quality analyzer further comprises a communication module disposed within the housing, the communication module electrically connected to the first control module, the communication module configured to connect to a remote terminal.
8. The power quality monitoring system of claim 7, wherein the communication module is a bluetooth module or a WIFI module.
9. The power quality monitoring system of claim 7, wherein the power quality analyzer further comprises a data storage module disposed within the housing, the data storage module being electrically connected to the first control module.
10. The power quality monitoring system of claim 1, wherein a plurality of holding grooves are formed in opposite sides of the power quality analyzer, and an anti-slip layer is formed in the holding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102340.6U CN219957744U (en) | 2023-05-09 | 2023-05-09 | Power quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102340.6U CN219957744U (en) | 2023-05-09 | 2023-05-09 | Power quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957744U true CN219957744U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102340.6U Active CN219957744U (en) | 2023-05-09 | 2023-05-09 | Power quality monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957744U (en) |
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2023
- 2023-05-09 CN CN202321102340.6U patent/CN219957744U/en active Active
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