CN114465117A - Remote monitoring intelligent power distribution cabinet and operation method thereof - Google Patents
Remote monitoring intelligent power distribution cabinet and operation method thereof Download PDFInfo
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- CN114465117A CN114465117A CN202111682369.1A CN202111682369A CN114465117A CN 114465117 A CN114465117 A CN 114465117A CN 202111682369 A CN202111682369 A CN 202111682369A CN 114465117 A CN114465117 A CN 114465117A
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- power distribution
- distribution cabinet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/12—Monitoring network conditions, e.g. electrical magnitudes or operational status
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
- H02J13/1331—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
- H02J13/1331—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using wireless data transmission
- H02J13/1335—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using wireless data transmission involving a local wireless network, e.g. Wi-Fi®, ZigBee® or Bluetooth®
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/18—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers
- H02J13/34—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the remotely-controlled equipment, e.g. converters or transformers the equipment being switches, relays or circuit breakers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Distribution Board (AREA)
Abstract
本发明公开了一种远程监控智能配电柜及其操作方法，包括底座，所述底座上安装有配电柜主体，所述配电柜主体的一侧安装有柜门，所述柜门上靠近配电柜主体的一侧安装有控制箱，所述控制箱内安装有PLC控制器，所述PLC控制器包括采集模块、监控模块和远程连接模块，所述柜体信息采集模块包括温度采集模块、湿度采集模块和电力参数采集模块，所述配电柜主体靠近柜门的两侧分别开设有多个透气槽。该种远程监控智能配电柜及其操作方法，通过设置控制箱，连接配电柜主体内部的配电设备与配电柜环境监测设备，对配电柜主体进行了全方位的智能监测，能实时监控配电柜内温度、湿度、电流、电压等情况。
The invention discloses a remote monitoring intelligent power distribution cabinet and an operation method thereof, comprising a base on which a power distribution cabinet main body is installed, a cabinet door is installed on one side of the power distribution cabinet main body, and a cabinet door is installed on the cabinet door. A control box is installed on the side close to the main body of the power distribution cabinet, and a PLC controller is installed in the control box. The PLC controller includes a collection module, a monitoring module and a remote connection module, and the cabinet information collection module includes a temperature collection module. Module, humidity collection module and power parameter collection module, a plurality of ventilation slots are respectively opened on both sides of the main body of the power distribution cabinet close to the cabinet door. The remote monitoring intelligent power distribution cabinet and its operation method, by setting up a control box, connecting the power distribution equipment inside the power distribution cabinet main body and the power distribution cabinet environmental monitoring equipment, carries out all-round intelligent monitoring on the power distribution cabinet main body, and can Real-time monitoring of temperature, humidity, current, voltage, etc. in the power distribution cabinet.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a remote monitoring intelligent power distribution cabinet and an operation method thereof.
Background
The power distribution cabinet is the final-stage equipment of a power distribution system, and is mainly used for distributing electric energy of a certain circuit to nearby loads and providing protection, monitoring and control for the loads. Usually, related working personnel are required to perform regular inspection tour on the power distribution cabinet, and timely reaction cannot be made to the abnormal condition of the environment where the power distribution cabinet is located at some time. In addition, because the inside relevant equipment of the power distribution cabinet is more, when the power distribution cabinet breaks down, the internal electrical elements of the power distribution cabinet are more, so the heating phenomenon is also more serious, a large amount of time is needed to be spent on removing specific fault parts, the later-period maintenance efficiency is low, the heat of the power distribution cabinet cannot be timely dissipated, and other faults in the power distribution cabinet can be found. Therefore, the remote monitoring intelligent power distribution cabinet and the operation method thereof are provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a remote monitoring intelligent power distribution cabinet, which comprises a base, wherein a power distribution cabinet main body is arranged on the base, a cabinet door is arranged on one side of the power distribution cabinet main body, a control box is arranged on one side of the cabinet door close to the power distribution cabinet main body, a PLC (programmable logic controller) is arranged in the control box and comprises an acquisition module, a monitoring module and a remote connection module, a cabinet body information acquisition module comprises a temperature acquisition module, a humidity acquisition module and an electric power parameter acquisition module, a plurality of ventilation grooves are respectively arranged on two sides of the power distribution cabinet main body close to the cabinet door, the ventilation grooves penetrate through the inner wall of the power distribution cabinet main body and are communicated with the outer side, heat conduction mounting plates are respectively arranged on two side inner walls of the power distribution cabinet main body close to the ventilation grooves in parallel, the side walls of the heat conduction mounting plates are fixedly connected to the inner wall of the power distribution cabinet main body through a plurality of fixing blocks, the heat-conducting mounting plate is characterized in that a plurality of radiating fins are fixedly connected to the inner wall, close to the power distribution cabinet main body, of the heat-conducting mounting plate, the radiating fins penetrate through the ventilation grooves in a movable mode, the mounting frame plate is mounted on one side, close to the heat-conducting mounting plate, and a plurality of heat-conducting pipes are arranged between the heat-conducting mounting plates.
As a preferred technical solution of the present invention, the temperature acquisition module is connected to a temperature sensor, the temperature sensor is mounted on an inner wall of the power distribution cabinet main body on a side away from the cabinet door, and is configured to acquire a temperature in the power distribution cabinet main body and send data information to the PLC controller, the humidity acquisition module is connected to a humidity sensor, and the humidity sensor is mounted on an inner wall of the power distribution cabinet main body and is configured to acquire a humidity condition in the power distribution cabinet main body.
As a preferred technical solution of the present invention, the monitoring module includes a disconnection detecting unit, a parameter monitoring unit, and a short circuit detecting unit, the monitoring module is connected to the controller and to the power distribution equipment in the power distribution cabinet main body, and the monitoring module is configured to monitor an operation parameter of the power distribution equipment and detect whether the power distribution equipment is short-circuited or disconnected.
As a preferred technical solution of the present invention, the remote connection module is connected to a wireless communication module, the wireless communication module is connected to the power distribution monitoring terminal, and the wireless communication module is one of a GPRS communication module, a WIFI module, and a LORA module.
According to a preferable technical scheme of the invention, a plurality of radiating fins on one side of the power distribution cabinet main body form a radiating fin group, one side of the radiating fin group, which penetrates through the ventilation groove, is provided with an installation groove, a radiating fan is arranged in the installation groove, and the radiating fan is fixedly connected to the surface of the power distribution cabinet main body through an installation block.
According to a preferable technical scheme of the invention, two ends of the heat conduction pipe are respectively fixedly connected to the surface of the heat conduction installation plate through metal gaskets, and the heat conduction pipe is arranged on one side, far away from the cabinet door, in the power distribution cabinet body.
An operation method for remotely monitoring an intelligent power distribution cabinet comprises the following steps:
s: the power distribution equipment is arranged on the mounting frame plate in the power distribution cabinet main body, the whole device is electrified, and the remote connection module is in signal connection with the power distribution monitoring terminal to obtain a monitoring signal;
s: the temperature sensor and the humidity sensor on the inner wall of the power distribution cabinet main body detect the temperature and the humidity in the power distribution cabinet main body, so that the environment in the power distribution cabinet main body can be conveniently detected;
s: when the collection module collects that the environmental index parameters in the power distribution cabinet main body exceed the standard values, the staff can timely monitor through the power distribution monitoring terminal and timely take measures for coping.
The invention has the beneficial effects that:
1. according to the remote monitoring intelligent power distribution cabinet and the operation method thereof, the heat radiation fans and the heat radiation fins are respectively arranged on the two sides of the power distribution cabinet main body, so that the overall heat radiation effect of the power distribution cabinet main body is increased, the heat absorption in the power distribution cabinet main body is accelerated, the heat radiation effect is enhanced through the auxiliary heat radiation of the heat radiation fans, the heat absorption in the power distribution cabinet main body is accelerated through the arrangement of the heat conduction pipes connected to the heat conduction mounting plates, the heat in the power distribution cabinet is taken away, the temperature of the power distribution cabinet is reduced, and the power distribution cabinet can work efficiently and stably;
2. the remote monitoring intelligent power distribution cabinet and the operation method thereof are characterized in that a control box is arranged, power distribution equipment and power distribution cabinet environment monitoring equipment inside a power distribution cabinet main body are connected, the power distribution cabinet main body is subjected to comprehensive intelligent monitoring, the temperature in the power distribution cabinet can be monitored in real time, the humidity, the current, the voltage and other conditions can be monitored in real time, when the conditions are abnormal, the abnormal conditions are sent to a power distribution monitoring terminal through a remote connection module, workers in a remote monitoring room can know the conditions in time and handle the conditions, the occurrence rate of dangerous accidents is reduced, fault reasons of all parts in the power distribution cabinet can be detected in time, and therefore later maintenance efficiency of related workers is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a first perspective view of a remote monitoring intelligent power distribution cabinet and an operation method thereof according to the present invention;
FIG. 2 is a second perspective view of a remotely monitored intelligent power distribution cabinet and a method of operating the same in accordance with the present invention;
FIG. 3 is a schematic diagram of a remote monitoring intelligent power distribution cabinet and an operation method thereof according to the present invention;
fig. 4 is a block diagram illustrating a structure of a remote monitoring intelligent power distribution cabinet and an operation method thereof according to the present invention.
In the figure: 1. a base; 2. a power distribution cabinet main body; 3. a cabinet door; 4. a control box; 5. a heat conducting mounting plate; 6. mounting a frame plate; 7. a metal gasket; 8. a heat sink; 9. a heat radiation fan; 10. a fixed block; 11. a ventilation groove; 12. mounting blocks; 13. a heat conducting pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example one
As shown in figures 1-3, the remote monitoring intelligent power distribution cabinet comprises a base 1, a power distribution cabinet main body 2 is arranged on the base 1, a cabinet door 3 is arranged on one side of the power distribution cabinet main body 2, a control box 4 is arranged on one side of the cabinet door 3 close to the power distribution cabinet main body 2, a PLC is arranged in the control box 4 and comprises an acquisition module, a monitoring module and a remote connection module, a cabinet body information acquisition module comprises a temperature acquisition module, a humidity acquisition module and a power parameter acquisition module, a plurality of ventilation grooves 11 are respectively arranged on two sides of the power distribution cabinet main body 2 close to the cabinet door 3, the ventilation grooves 11 penetrate through the inner wall of the power distribution cabinet main body 2 and are communicated with the outer side, heat conduction mounting plates 5 are respectively arranged in parallel on the inner walls of two sides of the power distribution cabinet main body 2 close to the ventilation grooves 11, the side walls of the heat conduction mounting plates 5 are fixedly connected to the inner wall of the power distribution cabinet main body 2 through a plurality of fixing blocks 10, a plurality of fins 8 are fixedly connected to the inner wall, close to the power distribution cabinet main body 2, of the heat conduction mounting plate 5, the fins 8 movably penetrate through the ventilation grooves 11, the mounting frame plate 6 is mounted on one side, close to each other, of the two heat conduction mounting plates 5, and a plurality of heat conduction pipes 13 are arranged between the two heat conduction mounting plates 5.
Wherein, temperature acquisition module connects temperature sensor, and temperature sensor installs on switch board main part 2 and keeps away from on one side inner wall of cabinet door 3 for gather the temperature in the switch board main part 2, and send data information for the PLC controller, humidity acquisition module connects humidity transducer, and humidity transducer installs on the inner wall of switch board main part 2, is used for gathering the humidity condition in the switch board main part 2.
Wherein, the monitoring module is connected with the controller including the detecting element that opens circuit, parameter monitoring unit and short circuit detecting element to be connected with the distribution equipment in switch board main part 2, the monitoring module is used for monitoring distribution equipment's operating parameter, and whether the detection distribution equipment joins in marriage the short circuit or opens circuit.
The remote connection module is connected with a wireless communication module, the wireless communication module is connected with a power distribution monitoring terminal, and the wireless communication module is one of a GPRS communication module, a WIFI module and a LORA module.
Wherein, a plurality of fin 8 of 2 unilateral of switch board main part constitute the fin group, and the fin group passes one side of ventilative groove 11 and has seted up the mounting groove, is provided with radiator fan 9 in the mounting groove, and radiator fan 9 passes through mounting block 12 fixed connection on the surface of switch board main part 2.
Wherein, the both ends of heat pipe 13 are respectively through metal gasket 7 fixed connection on the surface of heat conduction mounting panel 5, and heat pipe 13 sets up the one side of keeping away from cabinet door 3 in switch board main part 2.
Distribution equipment is fixed through the installation of mounting bracket plate 6, heat conduction mounting panel 5 can absorb the temperature in switch board main part 2 fast, and dispel the heat through fin 8, when the heat is too big, through starting radiator fan 9, radiator fan 9 increases the volatile speed of fin 8 heat, through set up radiator fan 9 and fin 8 respectively in the both sides of switch board main part 2, the whole radiating effect of switch board main part 2 has been increased, accelerate the inside heat absorption of switch board main part 2, and through radiator fan 9 auxiliary heat dissipation, strengthen radiating effect, connect on heat conduction mounting panel 5 through setting up heat pipe 13, accelerate the heat that absorbs in switch board main part 2, thereby take away the inside heat of switch board, thereby reduce the temperature of switch board, make its work that can be high-efficient stable.
Example two
As shown in fig. 4, an operation method for remotely monitoring an intelligent power distribution cabinet includes the following steps:
s1: the power distribution equipment is arranged on the mounting frame plate 6 in the power distribution cabinet main body 2, the whole device is electrified, and the remote connection module is in signal connection with the power distribution monitoring terminal to obtain a monitoring signal;
s2: the temperature sensor and the humidity sensor on the inner wall of the power distribution cabinet main body 2 detect the temperature and the humidity in the power distribution cabinet main body 2, so that the environment in the power distribution cabinet main body 2 can be conveniently detected;
s3: when the collection module collects that the environmental index parameter in the power distribution cabinet main body 2 exceeds the standard value, the staff can timely monitor through the power distribution monitoring terminal and timely take measures for coping.
Through setting up control box 4, connect the inside distribution equipment of 2 inside distribution cabinets main part of switch board and switch board environmental monitoring equipment, omnidirectional intelligent monitoring has been carried out to switch board main part 2, can real time monitoring temperature in the switch board, humidity, the electric current, the condition such as voltage, when the condition appears unusually, send the distribution monitor terminal with the abnormal conditions through remote connection module, the staff of remote monitoring room can in time know the condition and make the processing, the incidence of dangerous accident has been reduced, in time detect out the fault cause of each part in the switch board, thereby promote relevant staff later maintenance efficiency.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111682369.1A CN114465117A (en) | 2021-12-29 | 2021-12-29 | Remote monitoring intelligent power distribution cabinet and operation method thereof |
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| CN202111682369.1A CN114465117A (en) | 2021-12-29 | 2021-12-29 | Remote monitoring intelligent power distribution cabinet and operation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085070A (en) * | 2022-06-30 | 2022-09-20 | 国网河北省电力有限公司沧州供电分公司 | Power distribution cabinet online operation and detection device and method |
| CN115474370A (en) * | 2022-09-14 | 2022-12-13 | 东营金丰正阳科技发展有限公司 | An Intelligent Modular Oil Well Control Cabinet |
| CN115986946A (en) * | 2023-03-21 | 2023-04-18 | 瑞佳宏智能制造(武汉)有限公司 | Power distribution cabinet remote monitoring system and method based on PERT |
| CN116772928A (en) * | 2023-03-09 | 2023-09-19 | 四川丰瑞华电力科技有限公司 | Intelligent power distribution operation and maintenance system based on multidimensional monitoring |
| CN117318311A (en) * | 2023-11-28 | 2023-12-29 | 深圳市胜威南方科技有限公司 | A power distribution unit with environmental monitoring feedback structure |
| CN120064755A (en) * | 2025-04-29 | 2025-05-30 | 安徽灿邦电气有限公司 | Safety performance detection device of electric power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115085070A (en) * | 2022-06-30 | 2022-09-20 | 国网河北省电力有限公司沧州供电分公司 | Power distribution cabinet online operation and detection device and method |
| CN115474370A (en) * | 2022-09-14 | 2022-12-13 | 东营金丰正阳科技发展有限公司 | An Intelligent Modular Oil Well Control Cabinet |
| CN115474370B (en) * | 2022-09-14 | 2024-03-22 | 东营金丰正阳科技发展有限公司 | An intelligent modular oil well control cabinet |
| CN116772928A (en) * | 2023-03-09 | 2023-09-19 | 四川丰瑞华电力科技有限公司 | Intelligent power distribution operation and maintenance system based on multidimensional monitoring |
| CN116772928B (en) * | 2023-03-09 | 2024-06-04 | 江苏润航电力科技有限公司 | Intelligent power distribution operation and maintenance system based on multidimensional monitoring |
| CN115986946A (en) * | 2023-03-21 | 2023-04-18 | 瑞佳宏智能制造(武汉)有限公司 | Power distribution cabinet remote monitoring system and method based on PERT |
| CN117318311A (en) * | 2023-11-28 | 2023-12-29 | 深圳市胜威南方科技有限公司 | A power distribution unit with environmental monitoring feedback structure |
| CN117318311B (en) * | 2023-11-28 | 2024-03-19 | 深圳市胜威南方科技有限公司 | Power distribution unit with environment monitoring feedback structure |
| CN120064755A (en) * | 2025-04-29 | 2025-05-30 | 安徽灿邦电气有限公司 | Safety performance detection device of electric power distribution cabinet |
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Application publication date: 20220510 |