CN103699085B - It is applied to the feeder line information sensor of integrated power supply - Google Patents
It is applied to the feeder line information sensor of integrated power supply Download PDFInfo
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- CN103699085B CN103699085B CN201310710521.1A CN201310710521A CN103699085B CN 103699085 B CN103699085 B CN 103699085B CN 201310710521 A CN201310710521 A CN 201310710521A CN 103699085 B CN103699085 B CN 103699085B
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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]
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Abstract
Disclosure one feeder line information sensor device, specifically, relate to a kind of feeder line information sensor being applied to integrated power supply, it is installed in the feeder assembly of integrated power supply, including housing, base and senser sampling circuit, being provided with feeder switch amount acquisition interface and network interface on base, feeder switch amount gathers the switching value information in feeder assembly; All switching value information in network interface defeated collection feeder assembly and analog quantity information. It is an advantage of the invention that and be integrated with feeder switch amount acquisition interface and network interface, the on-off model in feeder assembly can be gathered, provide the emulation mode of senser sampling circuit to export signal, greatly reduce the wiring difficulty of the feeder line monitoring system of integrated power supply, realize quick group screen and the standardized designs of system, and need not by keyset, not only save cost, and reduce the wiring cost of system and space hold, decrease the trouble point of system, it is provided simultaneously with the anti-electromagnetic interference capability of superelevation.
Description
Technical field
The present invention relates to a kind of feeder line information sensor device, specifically, relate to a kind of feeder line information sensor being applied to integrated power supply.
Background technology
Integrated power supply includes one or more combinations of DC source, alternating current power supply, communication power supply, ups power and low-voltage distribution power supply. At present, the feeder line monitoring information of integration power-supply system includes: 1, the switching value information such as status information of the monitoring tripping operation information of feeder switch, feeder switch; 2, gather and export the analog quantity voltage signal representing feeder current information and feeder voltage information. For gathering the feeder line monitoring information of integration power-supply system, integration power-supply system needs to adopt multiple sensors to carry out feeder line information gathering. At present, the method being applied to the feeder line information gathering of integration power-supply system, it is generally adopted traditional grafting pressure line type technique, owing to the interface compatibility between multiple sensors is poor, wiring quantity is many, and when carrying out communication with feeder line monitoring device and being connected, connection circuit is complicated. At present, the method for feeder line information gathering general in industry has two kinds: one is the direct mode of connection, and another kind is to adopt the network port gather feeder line monitoring information and carry out sensor signal substitute mode by Signals Transfer Board. It is big to there is crimping workload in the direct mode of connection, crimps inefficiency, it is easy to occur that wrong line and wiring crimp the problems such as bad; Adopt network interface end collection and carry out the mode of sensor signal switching by Signals Transfer Board, owing to have employed netting twine wiring patterns, relative to the direct mode of connection, save a large amount of on-the-spot compression bonded line operation, work efficiency has had large increase, save a large amount of copper cash, and the problem avoiding wiring error, it it is a kind of feeder line information gathering mode being superior to direct wiring from efficiency and cost, but still add Signals Transfer Board device, the increase of device causes system failure point to be increased, and take up room the problems such as increase.
If Fig. 3 is that feeder line supervising device adopts the network port to gather feeder line monitoring information, sensor carries out a kind of typical wiring diagram of sensor signal switching by Signals Transfer Board, conventional feeder line sensor J1 is as being connected on the monitoring equipment with network interface, must flow through line and be linked on Signals Transfer Board J5, it is connected on feeder line monitoring equipment again through Signals Transfer Board J5, this Signals Transfer Board J5 needs to arrange feeder line sensor interface J2, feeder line message switching mouth J3 and network interface J4, could realize and the communication of feeder line monitoring device, wherein feeder switch amount message switching mouth J3 includes feeder line tripping operation information gathering end SD, feeder line status information capture end OF and power port.Visible, which existence adds Signals Transfer Board device, and causing system failure point increases, and take up room the problems such as increase.
Summary of the invention
It is an object of the invention to be connected circuit complexity for the feeder line information gathering independent dispersion in existing integrated power supply feeder line, Wiring port poor compatibility, each feeder assembly and the feeder line monitoring device communication possessing network interface, lack the problems such as a kind of highly integrated feeder line information sensor product being applied to integrated power supply, invent a kind of feeder line information sensor being applied to integrated power supply.
The technical scheme is that a kind of feeder line information sensor being applied to integrated power supply, it is installed in the feeder assembly of integrated power supply, including housing, base and the senser sampling circuit being installed on enclosure interior, it is characterized in that: described base is provided with feeder switch amount acquisition interface and network interface, the input of this feeder switch amount acquisition interface is connected with feeder line, gathers the switching value information in feeder assembly; Described network interface input is connected with the outfan of feeder switch amount acquisition interface and the outfan of senser sampling circuit, gathers all switching value information in feeder assembly and analog quantity information, and outfan is for being connected with outside feeder line monitoring device.
Preferably, described feeder switch amount acquisition interface is 4 pin information input terminals, including feeder line tripping operation information gathering 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 of described network interface includes: direct-connected with the outfan of feeder switch amount acquisition interface feeder line tripping operation information gathering end SD, feeder line status information capture end OF, power supply signal incoming end VCC+, the bias voltage output OUTPUT being connected with the outfan 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 the through hole of an electric current for detecting the feeder line passed through.
Preferably, described housing side is also equipped with regulating the potentiometer of this sensor circuit parameter.
The present invention having the beneficial effect that compared with prior art
(1) the feeder line information sensor of integrated power supply it is applied to, it is installed in the feeder assembly of integrated power supply, it is integrated with feeder switch amount acquisition interface and network interface, the on-off model in feeder assembly can be gathered, provide the emulation mode of senser sampling circuit to export signal, greatly reduce the wiring difficulty of the feeder line monitoring system of integrated power supply, it is achieved that the quick group screen of system and standardized designs;
(2) this sensor carries out network interface when communicating with outside feeder line monitoring device, need not by keyset, the collection to feeder line tripping operation information and feeder line status information and monitoring can be realized, avoid and have employed system wiring circuit complicated after direct wiring or keyset wiring, effectively reduce the wiring cost of system and space hold, decrease the trouble point of system;
(3) this sensor interface circuitry simple in construction, it is easily installed, feeder switch amount information collection function and feeder line analog quantity information acquisition function are integrated on feeder line sensor, efficiently reduce Acquisition Circuit loop area, possess the anti-electromagnetic interference capability of superelevation, improve the stability of current sensor product work;
(4) this sensor is adopted to be applied in the feeder assembly of integrated power supply, avoid system switching and cabling, greatly reduce cost of labor and material cost, monthly make consumption 1,000,000 calculating, often access sensor and need keyset and wiring cost 6 yuan/only, add up to and save about 6,000,000 yuan/month.
Accompanying drawing explanation
Fig. 1 is sensor of the invention structural representation;
Fig. 2 is that sensor of the invention device is connected to the wiring diagram having on Network Interface Unit;
Fig. 3 is that conventional current sensors is connected to the wiring diagram having on Network Interface Unit by Signals Transfer Board.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Referring to Fig. 1 and Fig. 2, a kind of feeder line information sensor being applied to integrated power supply, it is installed in the feeder assembly of integrated power supply, including housing 1, base 2 be installed on the senser sampling circuit 3 within housing 1, base 2 is provided with feeder switch amount acquisition interface J2 and network interface J1, the input 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 is connected with the outfan of feeder switch amount acquisition interface J2 and the outfan of senser sampling circuit 3, gathers all switching value information and analog quantity information in feeder assembly, and outfan is connected with outside feeder line monitoring device.
Feeder switch amount acquisition interface J2 is 4 pin information input terminals, including feeder line tripping operation information gathering end SD, feeder line status information capture end OF and power supply signal incoming end VCC+, feeder line tripping operation information gathering end SD and feeder line status information capture end OF is sent to outside feeder line monitoring device for on-off model such as the feeder line tripping operation caused by feeder fault and feeder line ground connection through network interface J1.
Network interface J1 is RJ45 type network interface, and core number is 8 cores. The input of network interface J1 includes: direct-connected with the outfan of feeder line information gathering end J2 feeder line tripping operation information gathering end SD, feeder line status information capture end OF, power supply signal incoming end VCC+, the bias voltage output OUTPUT being connected with the outfan of senser sampling circuit, earth terminal input supply terminal-, input supply terminal+and bias reference voltage end 0V.
Being provided with senser sampling circuit 3 in the housing 1 of this sensor, there are a through hole in housing 1 central authorities, for detecting the electric current of the feeder line by through hole. Housing 1 is provided with the fixing device being connected with main circuit, and housing 1 side is also equipped with regulating the potentiometer of this current sensor circuit parameter, it is achieved the calibration to current converter.
Feeder switch amount acquisition interface J2 and network interface J1 is integrated in sensor internal by this sensor, and the feeder switch amount signal that exported by feeder switch amount acquisition interface J2, the analog signals common transport that exports of senser sampling circuit 3 are to RJ45 type network interface. Sensor achieves the collection to feeder switch amount information and feeder line analog quantity information, achieve mutual with the information of outside feeder line supervising device, avoid the complicated wiring work of direct wiring and the keyset mode of connection, effectively reduce the problem such as trouble point increase introducing space hold, system because adding keyset; Feeder switch amount acquisition interface J2 and network interface J1 is integrated on this sensor, is effectively reduced Acquisition Circuit loop area, improve the anti-electromagnetic interference capability of sensor, and then improve the stability of product sensor work.And this sensor is applied in the feeder assembly of integration power-supply system, it is possible to meet the cabling requirement of integration power-supply system, it is achieved the quick group screen of system and standardized designs.
Claims (6)
1. the feeder line information sensor being applied to integrated power supply, it is installed in the feeder assembly of integrated power supply, including housing, base and the senser sampling circuit being installed on enclosure interior, it is characterized in that: described base is provided with feeder switch amount acquisition interface and network interface, the input of this feeder switch amount acquisition interface is connected with feeder switch, gathers the switching value information in feeder assembly; Described network interface input is connected with the outfan of feeder switch amount acquisition interface and the outfan of senser sampling circuit, gathers all switching value information in feeder assembly and analog quantity information, and outfan is for being connected with outside feeder line monitoring device.
2. the feeder line information sensor being 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, including feeder line tripping operation information gathering end SD, feeder line status information capture end OF and power supply signal incoming end VCC+.
3. the feeder line information sensor being applied to integrated power supply according to claim 2, it is characterised in that: described network interface is RJ45 type network interface.
4. the feeder line information sensor being applied to integrated power supply according to claim 3, it is characterized in that: the input of described network interface includes: direct-connected with the outfan of feeder switch amount acquisition interface feeder line tripping operation information gathering end SD, feeder line status information capture end OF, power supply signal incoming end VCC+, the bias voltage output OUTPUT being connected with the outfan of senser sampling circuit, earth terminal input supply terminal-, input supply terminal+and bias reference voltage end 0V.
5. the feeder line information sensor being applied to integrated power supply according to claim 1, it is characterised in that: housing central authorities are provided with the through hole of an electric current for detecting the feeder line passed through.
6. the feeder line information sensor being applied to integrated power supply according to claim 1, it is characterised in that: described housing side is also equipped with regulating the potentiometer of this sensor circuit parameter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710521.1A CN103699085B (en) | 2013-12-20 | 2013-12-20 | It is applied to the feeder line information sensor of integrated power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710521.1A CN103699085B (en) | 2013-12-20 | 2013-12-20 | It is applied to the feeder line information sensor of integrated power supply |
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| CN103699085A CN103699085A (en) | 2014-04-02 |
| CN103699085B true CN103699085B (en) | 2016-06-08 |
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| CN201310710521.1A Active CN103699085B (en) | 2013-12-20 | 2013-12-20 | It is applied to the feeder line information sensor of integrated power supply |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5879309A (en) * | 1993-11-18 | 1999-03-09 | Johnson; Mark A. | Personal motion event monitor |
| CN202094709U (en) * | 2011-06-28 | 2011-12-28 | 北京易投嘉德投资咨询有限公司 | Monitoring device for power distribution cabinet |
| CN202406143U (en) * | 2011-11-07 | 2012-08-29 | 马永 | Mining wireless sensor |
| CN203025322U (en) * | 2012-12-11 | 2013-06-26 | 深圳奥特迅电力设备股份有限公司 | Detecting device of direct-current feeder switch |
| CN203689115U (en) * | 2013-12-20 | 2014-07-02 | 青岛海汇德电气有限公司 | Feed line information sensor applied to integrated power source |
-
2013
- 2013-12-20 CN CN201310710521.1A patent/CN103699085B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5879309A (en) * | 1993-11-18 | 1999-03-09 | Johnson; Mark A. | Personal motion event monitor |
| CN202094709U (en) * | 2011-06-28 | 2011-12-28 | 北京易投嘉德投资咨询有限公司 | Monitoring device for power distribution cabinet |
| CN202406143U (en) * | 2011-11-07 | 2012-08-29 | 马永 | Mining wireless sensor |
| CN203025322U (en) * | 2012-12-11 | 2013-06-26 | 深圳奥特迅电力设备股份有限公司 | Detecting device of direct-current feeder switch |
| CN203689115U (en) * | 2013-12-20 | 2014-07-02 | 青岛海汇德电气有限公司 | Feed line information sensor applied to integrated power source |
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| CN103699085A (en) | 2014-04-02 |
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