CN203689115U - Feed line information sensor applied to integrated power source - Google Patents
Feed line information sensor applied to integrated power source Download PDFInfo
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- CN203689115U CN203689115U CN201320850418.2U CN201320850418U CN203689115U CN 203689115 U CN203689115 U CN 203689115U CN 201320850418 U CN201320850418 U CN 201320850418U CN 203689115 U CN203689115 U CN 203689115U
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- Prior art keywords
- feed line
- feeder
- feeder line
- integrated power
- sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a feed line information sensor apparatus, and concretely refers to a feed line information sensor applied to an integrated power source. The feed line information sensor is installed in the feed line loop of an integrated power source and comprises a housing, a base and a sensor sampling circuit. The base is provided with a feed line switching value collection interface and a network interface, wherein the feed line switching value collection interface collects the switching value information in the feed line loop, and the network interface collects all the switching value information and analog quantity information in the feed line loop. The advantages of the utility model are that the feed line information sensor integrates the feed line switching value collection interface and the network interface, and can collect the switching value signals in the feed line loop and provide the analog state output signals of a sensor sampling circuit, thereby greatly reducing wiring difficulty of the feed line monitoring system of the integrated power source and realizing system rapid centralized deployment and standardized design; in addition, the feed line information sensor does not need pinboards, which is cost effective, and can reduce system wiring cost, space occupation, and system fault points; meanwhile the feed line information sensor possesses superhigh anti-electromagnetic interference capability.
Description
Technical field
The utility model relates to a kind of feeder line information sensing apparatus, specifically, relates to a kind of feeder line information sensor that is applied to integrated power supply.
Background technology
Integrated power supply comprises one or more combinations of direct supply, AC power, communication power supply, ups power and low-voltage distribution power supply.At present, the feeder line monitor message of integration power-supply system comprises: 1, the switching value information such as tripping operation information, the status information of feeder switch of monitoring feeder switch; 2, gather and export the analog quantity voltage signal that represents feeder current information and feeder voltage information.For gathering the feeder line monitor message of integration power-supply system, integration power-supply system need to adopt multiple sensors to carry out feeder line information acquisition.At present, be applied to the method for the feeder line information acquisition of integration power-supply system, generally adopt traditional grafting pressure line type technique, because the interface compatibility between multiple sensors is poor, wiring quantity is many, when feeder line monitoring device carries out communication and is connected, and connection circuit complexity.At present, in industry, the method for general feeder line information acquisition has two kinds: one is the direct mode of connection, and another kind is Adoption Network port processing feeder line monitor message and carries out sensor signal substitute mode by Signals Transfer Board.Directly the mode of connection exists crimping workload large, and the problems such as wrong line and wiring crimping be bad easily appear in crimping inefficiency; The collection of Adoption Network interface end the mode of carrying out sensor signal switching by Signals Transfer Board, owing to having adopted netting twine wiring pattern, with respect to the direct mode of connection, a large amount of on-the-spot compression bonded line operations are saved, work efficiency has had large increase, a large amount of copper cash are saved, and avoid the problem of wiring error, it is a kind of feeder line information acquisition mode that is all better than direct wiring from efficiency and cost, but still increase Signals Transfer Board device, the increase of device has caused system failure point to increase, and the problems such as increase take up room.
If Fig. 3 is feeder line supervising device Adoption Network port processing feeder line monitor message, sensor carries out the typical wiring diagram of one of sensor signal switching by Signals Transfer Board, conventional feeder line sensor J1 has on the monitoring equipment of network interface as need are connected to, must be linked on Signals Transfer Board J5 by line, be connected on feeder line monitoring equipment by Signals Transfer Board J5 again, this Signals Transfer Board J5 need to arrange feeder line sensor interface J2, feeder line message switching mouth J3 and network interface J4, could realize and the communicating by letter of feeder line monitoring device, wherein feeder switch amount message switching mouth J3 comprises feeder line tripping operation information acquisition end SD, feeder line status information capture end OF and power port.Visible, which exists has increased Signals Transfer Board device, has caused system failure point to increase, and the problems such as increase take up room.
Utility model content
The purpose of this utility model be for the feeder line information acquisition in existing integrated power supply feeder line independently disperse, Wiring port poor compatibility, each feeder assembly with possess network interface feeder line monitoring device communication connecting circuit complexity, lack the problems such as the integrated feeder line information sensor product of a kind of height that is applied to integrated power supply, a kind of feeder line information sensor that is applied to integrated power supply of utility model.
The technical solution of the utility model is: a kind of feeder line information sensor that is applied to integrated power supply, be installed in the feeder assembly of integrated power supply, comprise housing, base and be installed on the senser sampling circuit of enclosure interior, it is characterized in that: feeder switch amount acquisition interface and network interface are installed on described base, the input end of this feeder switch amount acquisition interface is connected with feeder line, gathers the switching value information in feeder assembly; Described network interface input end is connected with the output terminal of feeder switch amount acquisition interface and the output terminal of senser sampling circuit, gathers all switching value information and analog quantity information in feeder assembly, and output terminal is for being connected with outside feeder line monitoring device.
Preferably, described feeder switch amount acquisition interface is 4 pin information input terminals, comprises feeder line tripping operation information acquisition end SD, feeder line status information capture end OF and power supply signal incoming end VCC+.
Preferably, described network interface is RJ45 type network interface.
Preferably, the input end of described network interface comprises: with direct-connected feeder line tripping operation information acquisition end SD, feeder line status information capture end OF, the power supply signal incoming end VCC+ of the output terminal of feeder switch amount acquisition interface, the bias voltage output terminal OUTPUT being connected with the output terminal of senser sampling circuit, earth terminal input supply terminal-, input supply terminal+and bias reference voltage end 0V.
Preferably, described housing central authorities are provided with a through hole for detection of the electric current of the feeder line passing through.
Preferably, described housing one side is also provided with the potentiometer that regulates this sensor circuit parameter.
The utility model beneficial effect is compared with prior art:
(1) be applied to the feeder line information sensor of integrated power supply, be installed in the feeder assembly of integrated power supply, integrated feeder switch amount acquisition interface and network interface, can gather switching value signal in feeder assembly, the emulation mode output signal of senser sampling circuit is provided, greatly reduce the wiring difficulty of the feeder line monitoring system of integrated power supply, realized quick group screen and the standardized designs of system;
(2) this sensor and outside feeder line monitoring device carry out network interface while communicating by letter, need not be by card extender, can realize collection and monitoring to feeder line tripping operation information and feeder line status information, avoid having adopted complicated system wiring circuit after direct wiring or card extender wiring, the trouble spot of effectively reduce the wiring cost of system and space hold, having reduced system;
(3) this sensor interface circuitry is simple in structure, be easy to install, feeder switch amount information collection function and feeder line analog quantity information acquisition function are integrated on feeder line sensor, effectively reduce Acquisition Circuit loop area, possess the anti-electromagnetic interference capability of superelevation, improved the stability of current sensor product work;
(4) adopt this sensor application in the feeder assembly of integrated power supply, system switching and cabling are avoided, greatly reduce cost of labor and material cost, monthly 1,000,000 calculating of use amount, sensor of every access needs 6 yuan of card extender and wiring costs/only, add up to and save approximately 6,000,000 yuan/month.
Brief description of the drawings
Fig. 1 is sensor construction schematic diagram of the present utility model;
Fig. 2 is that sensor device of the present utility model is connected to the wiring diagram having on Network Interface Unit;
Fig. 3 is that conventional current sensor is connected to the wiring diagram having on Network Interface Unit by Signals Transfer Board.
Embodiment
Below in conjunction with brief description of the drawings embodiment of the present utility model:
Referring to Fig. 1 and Fig. 2, a kind of feeder line information sensor that is applied to integrated power supply, be installed in the feeder assembly of integrated power supply, comprise housing 1, base 2 and be installed on the senser sampling circuit 3 of housing 1 inside, feeder switch amount acquisition interface J2 and network interface J1 are installed on base 2, the input end of this feeder switch amount acquisition interface J2 is connected with feeder switch, gathers the switching value information in feeder assembly; Network interface J1 input end is connected with the output terminal of feeder switch amount acquisition interface J2 and the output terminal of senser sampling circuit 3, gathers all switching value information and analog quantity information in feeder assembly, and output terminal is connected with outside feeder line monitoring device.
Feeder switch amount acquisition interface J2 is 4 pin information input terminals, comprise feeder line tripping operation information acquisition end SD, feeder line status information capture end OF and power supply signal incoming end VCC+, feeder line tripping operation information acquisition end SD and feeder line status information capture end OF are sent to outside feeder line monitoring device for the switching value signal such as feeder line tripping operation and feeder line ground connection that feeder fault is caused through network interface J1.
Network interface J1 is RJ45 type network interface, and core number is 8 cores.The input end of network interface J1 comprises: with direct-connected feeder line tripping operation information acquisition end SD, feeder line status information capture end OF, the power supply signal incoming end VCC+ of the output terminal of feeder line information acquisition end J2, the bias voltage output terminal OUTPUT being connected with the output terminal of senser sampling circuit, earth terminal input supply terminal-, input supply terminal+and bias reference voltage end 0V.
In the housing 1 of this sensor, be provided with senser sampling circuit 3, there is a through hole in housing 1 central authorities, for detection of the electric current of the feeder line by through hole.Housing 1 is provided with the stationary installation being connected with main circuit, and housing 1 one sides are also provided with the potentiometer that regulates this current sensor circuit parameter, realizes the calibration to current convertor device.
Feeder switch amount acquisition interface J2 and network interface J1 are integrated in sensor internal by this sensor, and the feeder switch amount signal of feeder switch amount acquisition interface J2 output, the analog signals that senser sampling circuit 3 is exported are transferred to RJ45 type network interface jointly.Sensor has been realized the collection to feeder switch amount information and feeder line analog quantity information, realize the information interaction with outside feeder line supervising device, avoid the complicated wiring work of direct wiring and the card extender mode of connection, effectively reduced because adding card extender to introduce the problems such as the trouble spot increase of space hold, system; Feeder switch amount acquisition interface J2 and network interface J1 are integrated on this sensor, have effectively reduced Acquisition Circuit loop area, improved the anti-electromagnetic interference capability of sensor, and then improved the stability of product sensor work.And this sensor application, in the feeder assembly of integration power-supply system, can meet the cabling requirement of integration power-supply system, realize quick group screen and the standardized designs of system.
Claims (6)
1. one kind is applied to the feeder line information sensor of integrated power supply, be installed in the feeder assembly of integrated power supply, comprise housing, base and be installed on the senser sampling circuit of enclosure interior, it is characterized in that: feeder switch amount acquisition interface and network interface are installed on described base, the input end of this feeder switch amount acquisition interface is connected with feeder switch, gathers the switching value information in feeder assembly; Described network interface input end is connected with the output terminal of feeder switch amount acquisition interface and the output terminal of senser sampling circuit, gathers all switching value information and analog quantity information in feeder assembly, and output terminal is for being connected with outside feeder line monitoring device.
2. the feeder line information sensor that is applied to integrated power supply according to claim 1, it is characterized in that: described feeder switch amount acquisition interface is 4 pin information input terminals, comprise feeder line tripping operation information acquisition end SD, feeder line status information capture end OF and power supply signal incoming end VCC+.
3. the feeder line information sensor that is applied to integrated power supply according to claim 2, is characterized in that: described network interface is RJ45 type network interface.
4. the feeder line information sensor that is applied to integrated power supply according to claim 3, it is characterized in that: the input end of described network interface comprises: with direct-connected feeder line tripping operation information acquisition end SD, feeder line status information capture end OF, the power supply signal incoming end VCC+ of the output terminal of feeder switch amount acquisition interface, the bias voltage output terminal OUTPUT being connected with the output terminal of senser sampling circuit, earth terminal input supply terminal-, input supply terminal+and bias reference voltage end 0V.
5. the feeder line information sensor that is applied to integrated power supply according to claim 1, is characterized in that: housing central authorities are provided with a through hole for detection of the electric current of the feeder line passing through.
6. the feeder line information sensor that is applied to integrated power supply according to claim 1, is characterized in that: described housing one side is also provided with the potentiometer that regulates this sensor circuit parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850418.2U CN203689115U (en) | 2013-12-20 | 2013-12-20 | Feed line information sensor applied to integrated power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850418.2U CN203689115U (en) | 2013-12-20 | 2013-12-20 | Feed line information sensor applied to integrated power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689115U true CN203689115U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850418.2U Withdrawn - After Issue CN203689115U (en) | 2013-12-20 | 2013-12-20 | Feed line information sensor applied to integrated power source |
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| Country | Link |
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| CN (1) | CN203689115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699085A (en) * | 2013-12-20 | 2014-04-02 | 青岛海汇德电气有限公司 | Feeder information sensor applied to integrated power supply |
-
2013
- 2013-12-20 CN CN201320850418.2U patent/CN203689115U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103699085A (en) * | 2013-12-20 | 2014-04-02 | 青岛海汇德电气有限公司 | Feeder information sensor applied to integrated power supply |
| CN103699085B (en) * | 2013-12-20 | 2016-06-08 | 青岛海汇德电气有限公司 | It is applied to the feeder line information sensor of integrated power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |