CN202004339U - Intelligent integrated distribution box - Google Patents
Intelligent integrated distribution box Download PDFInfo
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- CN202004339U CN202004339U CN2010206024929U CN201020602492U CN202004339U CN 202004339 U CN202004339 U CN 202004339U CN 2010206024929 U CN2010206024929 U CN 2010206024929U CN 201020602492 U CN201020602492 U CN 201020602492U CN 202004339 U CN202004339 U CN 202004339U
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Abstract
The utility model discloses an intelligent integrated distribution box, belonging to the power equipment automation equipment field. The intelligent integrated distribution box mainly comprises a box body and a plurality of functional parts in the interior, the interior of the box body is divided into a plurality of functional module areas. The functional module areas comprise a measuring room, a capacitance compensation room, an incoming line insulation switch room, an outgoing line electric leakage switch room and a transformer room, and the functional module areas are equipped with a carrier meter reading concentrator, a multi-function ammeter, a distribution measuring and controlling terminal, an intelligent compound switch, a reactive compensation capacitor, a compensation branch molded case switch, an incoming line insulation switch, an outgoing line electric leakage switch, etc., wherein, the multi-function ammeter, the carrier meter reading concentrator and the distribution measuring and controlling terminal all are equipped with communication interfaces of RS232 and RS485. The utility model provides an integrated distribution device of complete functions, reliable performances and high-precision, the device can provide relative data for the professional analysis work of the distribution automation system of power enterprise, and improve the economy and security of the power gird running from the perspectives of technology and management.
Description
Technical field
The utility model relates to a kind of power equipment automation equipment, is specifically related to a kind of distribute-electricity transformer district intelligence intelligent comprehensive distribution box.
Background technology
Distribution transformer is a power equipment of electric energy directly being distributed to low-voltage customer, and its service data is the important component part of whole distribution network basic data.Along with improving constantly of industrial automation level, enterprise is more and more higher to the requirement of power supply quality (as rate of qualified voltage, frequency etc.), power supply reliability, power supply enterprise is when carrying out planning and designing, present situation to electrical network will be had at fingertips, industry expand apply to install, new user starts to exchange fire, system's increase-volume, transformer are layouted daily planning such as relates to and must have scientific basis, concerning the production division of power supply enterprise, the safety of equipment is the emphasis of paying close attention to.More than some is all closely bound up with the distribution transformer reliability service, thereby need monitor the running status of electrical network distribution transformer.
At present to the device of the running state monitoring of electrical network distribution transformer, the general intelligent comprehensive distribution box that uses, various function components and parts are installed, but present intelligent comprehensive distribution box in the case, there is following weak point in major part: the one, and function is incomplete: what have has only measuring ability; What have has a controlled function, but function singleness; The 2nd, low precision, automatization level is low; The 3rd, the reactive power compensation control loop is few, and compensation way is single; The 4th, communication interface is few, and telecommunication realizes difficulty.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of multiple functional, dependable performance, intelligent comprehensive distribution box that precision is high.
The technical solution adopted in the utility model is such: a kind of intelligent comprehensive distribution box, comprise the entrance hole on casing and the casing, be divided into several functional module zones in the casing, described functional module zone comprises measuring room, capacitance compensation chamber, inlet wire isolating switch chamber, outlet leakage switch chamber, instrument transformer chamber, wherein, in the described measuring room carrier meter reading concentrator and multifunction electric meter are installed; Indoor distribution testing control terminal, intelligent compound switch, reactive-load compensation capacitor and the compensation branch road of being equipped with of described capacitance compensation moulded the shell switch; The indoor inlet wire isolating switch that is equipped with of described inlet wire isolating switch, the indoor outlet leakage switch that is equipped with of described outlet leakage switch; The indoor instrument transformer that is equipped with of described instrument transformer.
As preferably: described multifunction electric meter is provided with RS232 and RS485 communication interface.
Further: described carrier meter reading concentrator is provided with RS232 and RS485 communication interface.
Further: described distribution testing control terminal is provided with RS232 and RS485 communication interface.
Above-mentioned interface all can be realized being electrically connected by data wire.
As preferably: described casing adopts stainless steel or SMC casing.
As preferably: be provided with movable lattice framing in the described casing.
As preferably: described casing is provided with shutter.
The utility model provides a kind of multiple functional, dependable performance, comprehensive distribution equipment that precision is high.The service data of distribution transformer can be gathered, monitors, adds up and be stored to distribution testing control terminal wherein automatically, for the specialty analysis work (such as load prediction, rate of qualified voltage statistics, power supply reliability statistics, line loss analyzing etc.) of electric power enterprise electrical power distribution automatization system provides related data, and then improve the economy and the fail safe of operation of power networks from the angle of technology and management; Secondly distribution testing control terminal is to adopt optimum scheme, and the switching of capacitor group that field control is idle keeps the reactive balance of system on the spot, improves the power factor of distribution transformer, reduces line loss; The setting of distribution turnover wiretap can effectively prevent stealing, reasonable distribution electric energy, operating maintenance convenience, cut off rapidly when branch road breaks down therein, does not influence bulk supply; The carrier meter reading concentrator mainly be form by low pressure carrier wave to the collection of next stage user's electric flux, the electric power signal of the multiple spot that the collects data channel by GPRS/CDMA is uploaded to data center.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1. the service data of gathering automatically, monitoring, adding up and store distribution transformer, for the specialty analysis work (as load prediction, rate of qualified voltage statistics, power supply reliability statistics, line loss analyzing etc.) of electric power enterprise electrical power distribution automatization system provides related data, and then improve the economy and the fail safe of operation of power networks from the angle of technology and management;
2. Xian Jin no-power compensation function, the power distribution automation that is applicable to all kinds of urban distribution networks, rural power grids, enterprise's electrical network is implemented and transformation, finishes the automation functions such as distribution transformer reactive power compensation control in places such as indoor outer substation, switchgear house, box-type substation
3. carrier wave centralized automatic meter-reading, multi-user's electric quantity acquisition also can cooperate with communication system and forms power distribution automation and remote auto meter reading system, is the preferred unit that the power distribution net is managed
4. advanced distribution turnover wiretap, the installing of inlet wire side has the switch of obvious cut-off point, installation and maintenance are very convenient, and the convenient quick fault points such as power failure, short circuit of determining, being convenient to fault isolates automatically, improve fault and get rid of usefulness, shorten interruption duration, directly minimizing hinders economic loss brought by power failure for some reason.
5. Du Te cabinet design, reservation activity lattice framing facility is used for installing, changing annex in each reactive power compensation distribution box, the distribution box housing adopts the thick corrosion resistant plate bending and molding of 2mm, perhaps adopt the form of SMC casing, waterproof, anti-electricity-theft, anti-toy, and ventilate, casing has the overall dimensions compactness reasonable in design of the intelligent intelligent comprehensive distribution box of tangible cooling measure (as opening shutter etc.), and appearance looks elegant is generous.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1;
Fig. 2 is the rearview of the utility model embodiment 1;
Fig. 3 is the end view of the utility model embodiment 1.
Mark among the figure: 1 is the distribution testing control terminal, and 2 is intelligent compound switch, and 3 is reactive-load compensation capacitor, 4 is that the compensation branch road is moulded the shell switch, and 5 is the inlet wire isolating switch, and 6 is entrance hole, 7 is the carrier meter reading concentrator, and 8 is multifunction electric meter, and 9 are the outlet leakage switch, 10 is casing, 11 is measuring room, and 12 is the capacitance compensation chamber, and 13 is inlet wire isolating switch chamber, 14 are outlet leakage switch chamber, and 15 is the instrument transformer chamber.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Figure 1-3, a kind of intelligent comprehensive distribution box, comprise casing 10 and entrance hole 6, casing 10 adopts the thick corrosion resistant plate bending and molding of 2mm, be divided into several functional module zones in the casing 10, described functional module zone comprises measuring room 11, capacitance compensation chamber 12, inlet wire isolating switch chamber 13, outlet leakage switch chamber 14, instrument transformer chamber 15;
Wherein, measuring room 11 is positioned at the lower left quarter of casing 10, and carrier meter reading concentrator 7 and multifunction electric meter 8 are installed in the measuring room 11; Capacitance compensation chamber 12 is positioned at the right-hand part of casing 10, distribution testing control terminal 1, intelligent compound switch 2, reactive-load compensation capacitor 3 and compensation branch road are installed in the capacitance compensation chamber 12 mould shell switch 4, distribution testing control terminal 1 adopts the xyTTU model, intelligent compound switch 2 adopts the xyFK model, and reactive-load compensation capacitor 3 adopts the xyBJMK model; Inlet wire isolating switch chamber 13 is positioned at the left side of casing 10, in the inlet wire isolating switch chamber 13 inlet wire isolating switch 5 is installed; Outlet leakage switch chamber 14 is positioned at 10 left back of casings, in the outlet leakage switch chamber 14 outlet leakage switch 9 is installed; In the instrument transformer chamber 15 instrument transformer is installed, entrance hole 6 is arranged at the upper left quarter of casing 10, also have shutter on the casing 10, be used for heat radiation, be preset with movable lattice framing in the casing 10, multifunction electric meter 8 is provided with RS232 and RS485 communication interface, and carrier meter reading concentrator 7 is provided with RS232 and RS485 communication interface, and distribution testing control terminal 1 is provided with RS232 and RS485 communication interface.
Casing 10 adopts the SMC casing, and all the other are identical with embodiment 1.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. intelligent comprehensive distribution box, comprise the entrance hole on casing and the casing, it is characterized in that: be divided into several functional module zones in the casing, described functional module zone comprises measuring room, capacitance compensation chamber, inlet wire isolating switch chamber, outlet leakage switch chamber, instrument transformer chamber, wherein, in the described measuring room carrier meter reading concentrator and multifunction electric meter are installed; Indoor distribution testing control terminal, intelligent compound switch, reactive-load compensation capacitor and the compensation branch road of being equipped with of described capacitance compensation moulded the shell switch; The indoor inlet wire isolating switch that is equipped with of described inlet wire isolating switch, the indoor outlet leakage switch that is equipped with of described outlet leakage switch; The indoor instrument transformer that is equipped with of described instrument transformer.
2. intelligent comprehensive distribution box according to claim 1 is characterized in that: described multifunction electric meter is provided with RS232 and RS485 communication interface.
3. intelligent comprehensive distribution box according to claim 2 is characterized in that: described carrier meter reading concentrator is provided with RS232 and RS485 communication interface.
4. intelligent comprehensive distribution box according to claim 3 is characterized in that: described distribution testing control terminal is provided with RS232 and RS485 communication interface.
5. intelligent comprehensive distribution box according to claim 1 is characterized in that: described casing adopts stainless steel or SMC casing.
6. intelligent comprehensive distribution box according to claim 1 is characterized in that: be provided with movable lattice framing in the described casing.
7. intelligent comprehensive distribution box according to claim 1 is characterized in that: described casing is provided with shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206024929U CN202004339U (en) | 2010-11-12 | 2010-11-12 | Intelligent integrated distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206024929U CN202004339U (en) | 2010-11-12 | 2010-11-12 | Intelligent integrated distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004339U true CN202004339U (en) | 2011-10-05 |
Family
ID=44707066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206024929U Expired - Lifetime CN202004339U (en) | 2010-11-12 | 2010-11-12 | Intelligent integrated distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360118A (en) * | 2014-10-20 | 2015-02-18 | 国网上海市电力公司 | Electric energy metering device for road lamp box change |
| CN105301304A (en) * | 2015-09-18 | 2016-02-03 | 国网山东省电力公司临沂供电公司 | Power metering box for photovoltaic power generation |
| CN106992439A (en) * | 2017-04-27 | 2017-07-28 | 浙江群力电气有限公司 | A kind of power distribution cabinet |
-
2010
- 2010-11-12 CN CN2010206024929U patent/CN202004339U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360118A (en) * | 2014-10-20 | 2015-02-18 | 国网上海市电力公司 | Electric energy metering device for road lamp box change |
| CN105301304A (en) * | 2015-09-18 | 2016-02-03 | 国网山东省电力公司临沂供电公司 | Power metering box for photovoltaic power generation |
| CN105301304B (en) * | 2015-09-18 | 2018-04-27 | 国网山东省电力公司临沂供电公司 | Photovoltaic generation electric metering box |
| CN106992439A (en) * | 2017-04-27 | 2017-07-28 | 浙江群力电气有限公司 | A kind of power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610041, No. 2, pioneering Road, hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu Xingyu Rongke Power Electronics Co., Ltd Address before: 610041, No. 2, pioneering Road, hi tech Zone, Sichuan, Chengdu Patentee before: CHENGDU XINGYU ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |