CN201259930Y

CN201259930Y - Intelligent electric grounding wire

Info

Publication number: CN201259930Y
Application number: CNU2008200276242U
Authority: CN
Inventors: 王加友; 孙学锋; 宋仁杰; 陈勇; 王克山; 王美芳
Original assignee: SHANDONG ZHONGRUI ELECTRIC CO Ltd
Current assignee: SHANDONG ZHONGRUI ELECTRIC CO Ltd
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-06-17
Anticipated expiration: 2018-08-29

Abstract

The utility model provides an intelligent electrical power ground wire, comprising a lead-wire terminal clamp, a copper twisted line and a ground terminal clamp; the ground wire is characterized in that: an intelligent module is assembled in the ground terminal clamp; the intelligent module comprises a locating module U1, a singlechip U2, an SMS transporting module U3, a sensor G1 arranged on the lead-wire terminal clamp and a sensor G2 connected with the ground terminal clamp; wherein, the output ends of the sensor G1 and the sensor G2 are connected with the I/O end I1-2 of the singlechip U2 in a corresponding way, the serial communication receiving terminal RXD1 and the serial communication transmitting terminal TXD1 of the singlechip U2 are connected with the serial communication transmitting terminal TXD and the serial communication transmitting terminal TXD of the locating module U1 correspondingly; the serial communication transmitting terminal TXD2 and the serial communication receiving terminal RXD2 of the singlechip U2 are correspondingly connected with the receiving terminal RXD and the transmitting terminal TXD of the SMS transporting module U3, finally, the signal is sent out by the antenna of the SMS transporting module U3. The intelligent module collects on-off state and geographical position information of the electrical power ground wire and sends the information to an assigned position, thus leading the electrical power ground wire to be intelligentized.

Description

The intelligent electric power earth connection

Technical field

The utility model provides a kind of intelligent electric power earth connection, belongs to earth connection microcomputer automatic monitoring control technology field.

Background technology

According to the recent statistics of State Grid Corporation of China, the serious accident that band earth connection (ground connection disconnecting link) closes a floodgate accounts for the first place of various misoperation faults.Wherein most because leak after the overhaul of the equipments and tear temporary ground wire open and cause, embody a concentrated reflection of temporary ground wire organization and administration measure imperfection or carry out problems such as not strict.Intelligent electric power earth connection utilization satellite positioning tech and Radio Transmission Technology line ground connection location information power ground are delivered to Surveillance center in real time, and the operator on duty of Surveillance center is real-time monitoring power electric line-to-ground state on the backstage.

The utility model content

The purpose of this utility model provides the intelligent electric power earth connection in real-time monitoring state of a kind of energy and geographical position.Its technical scheme is:

Comprise the conductor wire end clamp, copper stranded conductor and earth terminal clamp, it is characterized in that: earth terminal clamp assembling intelligent object, intelligent object comprises locating module U1, single-chip microcomputer U2, SMS messaging transport module U3, be installed in transducer G1 and the transducer G2 that is connected with the earth terminal clamp on the conductor wire end clamp, wherein the output correspondence of transducer G1 and transducer G2 meets the I/O end I1-2 of single-chip microcomputer U2, the serial communication receiving terminal RXD1 of single-chip microcomputer U2, serial communication transmitting terminal TXD1 correspondence meets serial communication transmitting terminal TXD and the serial communication receiving terminal RXD of locating module U1, the serial communication transmitting terminal TXD2 of single-chip microcomputer U2, serial communication receiving terminal RXD2 correspondence meets receiving terminal RXD and the transmitting terminal TXD of SMS messaging transport module U3, and last signal is sent by the antenna of SMS messaging transport module U3.

Described intelligent electric power earth connection, locating module U1 adopts the GPS chip, and SMS messaging transport module U3 adopts a kind of of GSM chip or GPRS chip or CDMA chip.

Its operation principle is: intelligent electric power ground connection end clamp is fixed to ground stud or iron tower, and when the conductor wire end clamp is stuck on the copper stranded conductor simultaneously, transducer is sent to the state of the on off state of the conductor wire end clamp connection power line that monitors and earth terminal clamp connection iron tower or ground stud at the I/O end of single-chip microcomputer, by locating module U1 monitoring intelligent power ground the residing geographical location information of line be sent to single-chip microcomputer U2, single-chip microcomputer U2 is sent to SMS messaging transport module U3 after information processing, and sends to assigned address by antenna in the SMS messaging mode.

The utility model compared with prior art combines satellite positioning tech and Radio Transmission Technology, utilizes and to monitor the on off state of line conductor wire end clamp and earth terminal clamp power ground in real time, makes line intellectuality power ground.

Description of drawings

Fig. 1 is the structural representation of the utility model patent;

Fig. 2 is a circuit diagram embodiment illustrated in fig. 1.

Among the figure: 1, antenna 6, the intelligent object of conductor wire end clamp 2, copper stranded conductor 3, earth terminal clamp 4, antenna 5, band armor

Embodiment

In the embodiment shown in Fig. 1-2: locating module U1 adopts the GPS chip, SMS messaging transport module U3 adopts the GSM chip, conductor wire end clamp 1 and earth terminal clamp 3 are separately positioned on the two ends of copper stranded conductor 2, transducer G1 and transducer G2 are installed in respectively on conductor wire end clamp 1 and the earth terminal clamp 3, its output correspondence meets the I/O end I1-2 of single-chip microcomputer U2, the serial communication receiving terminal RXD1 of single-chip microcomputer U2, serial communication transmitting terminal TXD1 correspondence meets serial communication transmitting terminal TXD and the serial communication receiving terminal RXD of locating module U1, the serial communication transmitting terminal TXD2 of single-chip microcomputer U2, serial communication receiving terminal RXD2 correspondence meets receiving terminal RXD and the transmitting terminal TXD of SMS messaging transport module U3, and last signal sends to assigned address by the antenna 4 of SMS messaging transport module U3 in the SMS messaging mode.

As required, SMS messaging transport module U3 also can adopt GPRS chip or CDMA chip.

Claims

1, a kind of intelligent electric power earth connection, comprise conductor wire end clamp (1), copper stranded conductor (2) and earth terminal clamp (3), it is characterized in that: earth terminal clamp (3) assembling intelligent object (6), intelligent object (6) comprises locating module U1, single-chip microcomputer U2, SMS messaging transport module U3, be installed in transducer G1 and the transducer G2 that is connected with earth terminal clamp (3) on the conductor wire end clamp (1), wherein the output correspondence of transducer G1 and transducer G2 meets the I/O end I1-2 of single-chip microcomputer U2, the serial communication receiving terminal RXD1 of single-chip microcomputer U2, serial communication transmitting terminal TXD1 correspondence meets serial communication transmitting terminal TXD and the serial communication receiving terminal RXD of locating module U1, the serial communication transmitting terminal TXD2 of single-chip microcomputer U2, serial communication receiving terminal RXD2 correspondence meets receiving terminal RXD and the transmitting terminal TXD of SMS messaging transport module U3, and last signal is sent by the antenna (4) of SMS messaging transport module U3.

2, intelligent electric power earth connection as claimed in claim 1 is characterized in that: locating module U1 adopts the GPS chip, and SMS messaging transport module U3 adopts a kind of of GSM chip or GPRS chip or CDMA chip.