CN203433059U - A system for monitoring power transmission lines in the electric power field - Google Patents
A system for monitoring power transmission lines in the electric power field Download PDFInfo
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- CN203433059U CN203433059U CN201320528158.7U CN201320528158U CN203433059U CN 203433059 U CN203433059 U CN 203433059U CN 201320528158 U CN201320528158 U CN 201320528158U CN 203433059 U CN203433059 U CN 203433059U
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- transmission lines
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Abstract
The utility model discloses a system for monitoring power transmission lines in the electric power field. The system comprises an MCU one-chip microcomputer, a signal processing circuit, a power supply apparatus, an externally-connected device and an alarm apparatus, wherein the signal processing circuit, the power supply apparatus, the externally-connected device and the alarm apparatus are connected with the MCU one-chip microcomputer. The signal processing circuit comprises a processing chip, a voltage sensor and a current sensor, wherein the voltage sensor and the current sensor are connected with the processing chip. The model of the processing chip is ADE7816. The processing chip is connected with the MCU one-chip microcomputer. The advantages of the system are in that: the system is capable of accurately monitoring and recording the operating conditions of the power transmission lines, and the problem of the difficulty in manual monitoring and recording is overcome.
Description
Technical field
The utility model relates to electric power monitoring field, specifically refers to a kind of system that is applied to power domain monitoring power transmission lines.
Background technology
In order to guarantee the safe operation of power transmission lines, need to the running status of power transmission lines be monitored and be adjusted.But, currently all adopt artificial mode that power transmission lines is monitored and adjusted, exist observation partially mutually difficult, record difficult problem.
In view of the foregoing, how to facilitate, accurately the operation conditions of power transmission lines being monitored and recorded is problem anxious to be resolved.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of system that is applied to power domain monitoring power transmission lines is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of system that is applied to power domain monitoring power transmission lines, it is characterized in that: comprise MCU single-chip microcomputer and the signal processing circuit, electric supply installation, external equipment and the warning device that with MCU single-chip microcomputer, connect, signal processing circuit comprises process chip and the voltage sensor and the current sensor that with process chip, connect, the model of process chip is ADE7816, and process chip is connected with MCU single-chip microcomputer.
Principle of work of the present utility model is as follows:
The voltage signal that voltage sensor and current sensor detect and current signal, after process chip is processed, are transferred to MCU single-chip microcomputer and process.Electric supply installation provides necessary work energy to MCU single-chip microcomputer.In data storage and external equipment after MCU single-chip microcomputer is processed, meanwhile, external equipment carries out real-time data input and shows.
It should be noted that, the purpose of this utility model is to provide a kind of can facilitate the structure of carrying out accurately power transmission lines working state monitoring and record.Concrete data processing method, is known in those skilled in the art, and its data processing principle is identical with the current data processing principle adopting when manually power transmission lines is monitored, and repeats no more herein.
Meanwhile, the utility model has also adopted MCU single-chip microcomputer to carry out data processing, and MCU single-chip microcomputer is low in energy consumption, can effectively reduce operating cost.
Further, described external equipment comprises interface circuit and the human-computer interaction interface and the external memorizer that with interface circuit, connect respectively, and interface circuit connects described MCU single-chip microcomputer.
External memorizer is for storing the data after MCU single-chip microcomputer is processed, and human-computer interaction interface is for carrying out real-time data input and showing.
Further, described human-computer interaction interface comprises that the keyboard that lambda line connects described interface circuit is connected the liquid crystal display of described interface circuit with outlet.
Further, described electric supply installation is solar power supply apparatus.The reliability of solar power supply apparatus is higher, is not subject to the impact of supply network power-off, makes the utility model in the situation that of supply network power-off, still can work.
Further, described solar power supply apparatus comprises interconnective solar panel and accumulator, and accumulator is connected with described MCU single-chip microcomputer.
Further, described warning device comprises audible-visual annunciator and vibrating motor.When deflection appears in power transmission lines, warning device sends warning, reminds staff to overhaul.Wherein, increased vibrating motor, vibrating motor vibration, so that staff is reminded, is to receive sound and light alarm signal to avoid night work personnel in sleep, causes the problem of maintenance delay on opportunity.
Further, the model of described MCU single-chip microcomputer is MSP430F147.MSP430F147 is super low-power consumption microprocessor, can effectively reduce energy consumption, improves continuation of the journey of the present utility model opportunity.
In sum, advantage of the present utility model and beneficial effect are:
1. can monitor accurately and record the working condition of power transmission lines, overcome manual type monitoring and recorded difficult problem;
2. adopt MCU single-chip microcomputer to carry out data processing, MCU single-chip microcomputer is low in energy consumption, can effectively reduce operating cost;
3. electric supply installation adopts solar power supply apparatus, and the reliability of solar power supply apparatus is higher, is not subject to the impact of supply network power-off, makes the utility model in the situation that of supply network power-off, still can work;
4. increased vibrating motor, vibrating motor vibration, so that staff is reminded, is to receive sound and light alarm signal to avoid night work personnel in sleep, causes the problem of maintenance delay on opportunity;
The model of 5.MCU single-chip microcomputer is MSP430F147, and MSP430F147 is super low-power consumption microprocessor, can effectively reduce energy consumption, improves continuation of the journey of the present utility model opportunity.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present utility model, will be briefly described describing the required accompanying drawing of using in the utility model embodiment below.Apparent, the accompanying drawing in the following describes is only some embodiment that record in the utility model, for a person skilled in the art, in the situation that not paying creative work, can also, according to accompanying drawing below, obtain other accompanying drawing.
Fig. 1 is structured flowchart of the present utility model.
Embodiment
In order to make those skilled in the art understand better the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description.Apparent, embodiment described below is only the part in the utility model embodiment, rather than all.The embodiment recording based on the utility model, other all embodiment that those skilled in the art obtain in the situation that not paying creative work, all in the scope of the utility model protection.
Embodiment 1:
As shown in Figure 1, a kind of system that is applied to power domain monitoring power transmission lines, comprise MCU single-chip microcomputer and the signal processing circuit, electric supply installation, external equipment and the warning device that with MCU single-chip microcomputer, connect, signal processing circuit comprises process chip and the voltage sensor and the current sensor that with process chip, connect, the model of process chip is ADE7816, and process chip is connected with MCU single-chip microcomputer.
The voltage signal that voltage sensor and current sensor detect and current signal, after process chip is processed, are transferred to MCU single-chip microcomputer and process.Electric supply installation provides necessary work energy to MCU single-chip microcomputer.In data storage and external equipment after MCU single-chip microcomputer is processed, meanwhile, external equipment carries out real-time data input and shows.
Embodiment 2:
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and described external equipment comprises interface circuit and the human-computer interaction interface and the external memorizer that with interface circuit, connect respectively, and interface circuit connects described MCU single-chip microcomputer.
External memorizer is for storing the data after MCU single-chip microcomputer is processed, and human-computer interaction interface is for carrying out real-time data input and showing.
Embodiment 3:
As shown in Figure 1, the present embodiment is on the basis of embodiment 2, and described human-computer interaction interface comprises that the keyboard that lambda line connects described interface circuit is connected the liquid crystal display of described interface circuit with outlet.
Embodiment 4:
As shown in Figure 1, the present embodiment is on the basis of above-mentioned any one embodiment, and described electric supply installation is solar power supply apparatus.
The reliability of solar power supply apparatus is higher, is not subject to the impact of supply network power-off, makes the utility model in the situation that of supply network power-off, still can work.
Embodiment 5:
As shown in Figure 1, the present embodiment is on the basis of embodiment 4, and described solar power supply apparatus comprises interconnective solar panel and accumulator, and accumulator is connected with described MCU single-chip microcomputer.
Embodiment 6:
As shown in Figure 1, the present embodiment is on the basis of above-mentioned any one embodiment, and described warning device comprises audible-visual annunciator and vibrating motor.Audible-visual annunciator is connected with MCU single-chip microcomputer respectively with vibrating motor.
When deflection appears in power transmission lines, warning device sends warning, reminds staff to overhaul.Wherein, increased vibrating motor, vibrating motor vibration, so that staff is reminded, is to receive sound and light alarm signal to avoid night work personnel in sleep, causes the problem of maintenance delay on opportunity.
Embodiment 7:
As shown in Figure 1, the present embodiment is on the basis of above-mentioned any one embodiment, and the model of described MCU single-chip microcomputer is MSP430F147.
As mentioned above, just can realize preferably the utility model.
Claims (7)
1. one kind is applied to the system that power domain is monitored power transmission lines, it is characterized in that: comprise MCU single-chip microcomputer and the signal processing circuit, electric supply installation, external equipment and the warning device that with MCU single-chip microcomputer, connect, signal processing circuit comprises process chip and the voltage sensor and the current sensor that with process chip, connect, the model of process chip is ADE7816, and process chip is connected with MCU single-chip microcomputer.
2. a kind of system that is applied to power domain monitoring power transmission lines according to claim 1, it is characterized in that: described external equipment comprises interface circuit and the human-computer interaction interface and the external memorizer that with interface circuit, connect respectively, and interface circuit connects described MCU single-chip microcomputer.
3. a kind of system that is applied to power domain monitoring power transmission lines according to claim 2, is characterized in that: described human-computer interaction interface comprises that the keyboard that lambda line connects described interface circuit is connected the liquid crystal display of described interface circuit with outlet.
4. according to a kind of system that is applied to power domain monitoring power transmission lines described in claim 1, it is characterized in that: described electric supply installation is solar power supply apparatus.
5. a kind of system that is applied to power domain monitoring power transmission lines according to claim 4, is characterized in that: described solar power supply apparatus comprises interconnective solar panel and accumulator, and accumulator is connected with described MCU single-chip microcomputer.
6. according to a kind of system that is applied to power domain monitoring power transmission lines described in claim 1, it is characterized in that: described warning device comprises audible-visual annunciator and vibrating motor.
7. according to a kind of system that is applied to power domain monitoring power transmission lines described in any one in claim 1 ~ 6, it is characterized in that: the model of described MCU single-chip microcomputer is MSP430F147.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528158.7U CN203433059U (en) | 2013-08-28 | 2013-08-28 | A system for monitoring power transmission lines in the electric power field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528158.7U CN203433059U (en) | 2013-08-28 | 2013-08-28 | A system for monitoring power transmission lines in the electric power field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433059U true CN203433059U (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528158.7U Expired - Lifetime CN203433059U (en) | 2013-08-28 | 2013-08-28 | A system for monitoring power transmission lines in the electric power field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433059U (en) |
-
2013
- 2013-08-28 CN CN201320528158.7U patent/CN203433059U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |