CN204884342U - Real standard examination device of intelligent power distribution - Google Patents

Real standard examination device of intelligent power distribution Download PDF

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Publication number
CN204884342U
CN204884342U CN201520452018.5U CN201520452018U CN204884342U CN 204884342 U CN204884342 U CN 204884342U CN 201520452018 U CN201520452018 U CN 201520452018U CN 204884342 U CN204884342 U CN 204884342U
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China
Prior art keywords
district
low pressure
cabinet
low
intelligent power
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Active
Application number
CN201520452018.5U
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Chinese (zh)
Inventor
黄华圣
段新红
方丽雅
杨晨丽
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Zhejiang Tianhuang Science and Technology Industrial Co Ltd
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Zhejiang Tianhuang Science and Technology Industrial Co Ltd
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Priority to CN201520452018.5U priority Critical patent/CN204884342U/en
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Abstract

The utility model discloses a real standard examination device of intelligent power distribution. The technical scheme that adopts includes low pressure inlet wire measurement cabinet, low pressure electric capacity be qualified for the next round of competitions cabinet, low pressure load cabinet and distribution monitored control system, low pressure inlet wire measurement cabinet, low pressure electric capacity be qualified for the next round of competitions cabinet, low pressure load cabinet and be connected through copper bar and connector to monitored control system is connected through communication mode with the distribution, low pressure inlet wire measurement cashier's office in a shop portion sets up instrument district, circuit breaker control area, operating handle district, and the middle part sets up the electric energy metering zone, and inside sets up low -voltage circuit breaker, current transformer, the low pressure electric capacity portion of being qualified for the next round of competitions cashier's office in a shop sets up instrument district, reactive compensation district, operating handle district, lower part and sets up the pilot lamp district. Low pressure load cashier's office in a shop portion sets up instrument district, and well upper portion sets up computer protection device and generator excitation voltage adjustment district, middle part and sets up to throw light on and be qualified for the next round of competitions district, well lower part and set up the power district that is qualified for the next round of competitions. Distribution monitored control system is used for telemetering measurement, remote signalling and remote control.

Description

A kind of intelligent power distribution practice training examination device
Technical field
The utility model relates to a kind of actual training device of imparting knowledge to students, particularly a kind of intelligent power distribution practice training examination device.
Background technology
Teaching training device in the market about distribution mainly contains two kinds of forms: one is directly moved over by industry spot low voltage complete set; One is that real low voltage component is installed in simulation cashier's office in a shop or on mesh plate.Front a kind of shortcoming is that cost is high, floor area is large, automaticity is low.To be outward appearance with field engineering apply rear a kind of shortcoming differs comparatively large, the property understood systematicly difference, comprehensive also poor.
Utility model content
Technical problem to be solved in the utility model overcomes the shortcoming existed in existing product, provides that a kind of authenticity is high, workable, security performance is high, automaticity is high, the intelligent power distribution practice training examination device of comprehensive strong, low cost.
For solving the problem, the technical solution adopted in the utility model comprises low pressure inlet wire metering cabinet, low-voltage capacitance outgoing line cabinet, low-voltage load cabinet and distributing monitoring system;
Described low pressure inlet wire metering cabinet, low-voltage capacitance outgoing line cabinet, low-voltage load cabinet are connected with connector by copper bar, and are connected by communication mode with distributing monitoring system;
Described low pressure inlet wire metering cabinet top arranges gauge field, breaker control district, operating grip district, and middle part arranges electric energy metrical district, and inside arranges low-voltage circuit breaker, current transformer;
Described low-voltage capacitance outgoing line cabinet top arranges gauge field, reactive-load compensation district, operating grip district, bottom arrange indicator lamp regions.
Described low-voltage load cashier's office in a shop portion arranges gauge field, and middle and upper part arranges microcomputer protecting device and generator excitation voltage adjustment district, middle part arrange illumination cable connecting area, middle and lower part arranges power cable connecting area.
Described distributing monitoring system is used for remote measurement, Remote control.
Described intelligent power distribution practice training examination device, is characterized in that: the gauge field on described low pressure inlet wire metering cabinet top is containing intelligent power instrument, and electric energy metrical district, middle part is containing electric energy meter and terminal box.
Described intelligent power distribution practice training examination device, is characterized in that: described low pressure inlet wire metering cabinet inside is provided with current transformer, reactor, electrothermal relay and capacitor.
Described intelligent power distribution practice training examination device, is characterized in that: described reactive-load compensation district comprises idle compensating control and fling-cut switch.
Described intelligent power distribution practice training examination device, is characterized in that: be provided with Intelligent programmable controller and motor generator group in described low pressure inlet wire metering cabinet.
Described intelligent power distribution practice training examination device, is characterized in that: described distributing monitoring system comprises supervisory control comuter.
The beneficial effects of the utility model are:
(1) integration of equipmentsization design, cost compare is low, complete function;
(2) adopt the structure of true low voltage complete set, close to on-the-spot, be conducive to teaching;
(3) feature that current low-voltage distribution unmanned achieves intelligentized control method is embodied.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is low pressure inlet wire metering cabinet structural representation of the present utility model;
Fig. 2 is low-voltage capacitance outgoing line cabinet structural representation of the present utility model;
Fig. 3 is low-voltage load cabinet schematic diagram of the present utility model;
Fig. 4 is communication network architecture schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, intelligent power distribution practice training examination device of the present utility model.Be made up of low pressure inlet wire metering cabinet a, low-voltage capacitance outgoing line cabinet b and low-voltage load cabinet c, each part mentioned above is connected with connector by copper bar.Described low pressure inlet wire metering cabinet a top arranges gauge field 1, breaker control district 2, operating grip district 3, and middle part arranges electric energy metrical district 7, and inside arranges low-voltage circuit breaker, current transformer.The gauge field on described low pressure inlet wire metering cabinet 1 top, can communication containing intelligent instrument 4.Electric energy metrical district, middle part 7 is containing electric energy meter 5 and terminal box 6.
Described low-voltage capacitance outgoing line cabinet b top arranges gauge field 8, reactive-load compensation district 10, operating grip district 12, bottom arrange indicator lamp regions 13.Described low-voltage capacitance outgoing line cabinet inside is provided with current transformer, reactor, electrothermal relay and capacitor.Described reactive-load compensation district 10 comprises idle compensating control 9 and fling-cut switch 11.
Described low-voltage load cabinet c top arranges gauge field 14, and middle and upper part arranges microcomputer protecting device 15 and generator excitation voltage adjustment district 16, middle part arrange illumination cable connecting area 17, middle and lower part arranges power cable connecting area 18.Intelligent programmable controller (PLC) and motor generator group is provided with in described low-voltage load cabinet.
As shown in Figure 4, the utility model also comprises supervisory control comuter.Described Intelligent programmable controller (PLC), intelligent instrument, microcomputer motor protective device and idle compensating control and supervisory control comuter adopt bus network to be connected.
Workflow of the present utility model is:
After powering on; idle compensating control, according to the power factor automatic switching electric capacity of the system monitored, just can stop, when motor fault until the power factor of Real-Time Monitoring reaches set parameter; supporting microcomputer motor protective device can send trip signal, disengagement failure loop.Meanwhile, remote measurement, remote control and remote signalling " three is distant " function can be realized by supervisory control comuter.Intelligent instrument can be run electrical parameter send into supervisory control comuter and show, as: three-phase current, three-phase voltage, active power and reactive power etc.Each switch running status can be sent into supervisory control comuter and show, as shown deciliter state of a certain switch; Change the state of isolating switch by supervisory control comuter, as by a certain switch by closing variation.
The foregoing is only an embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection domain of the present utility model.

Claims (8)

1. an intelligent power distribution practice training examination device, is characterized in that: comprise low pressure inlet wire metering cabinet (a), low-voltage capacitance outgoing line cabinet (b), low-voltage load cabinet (c) and distributing monitoring system;
Described low pressure inlet wire metering cabinet (a), low-voltage capacitance outgoing line cabinet (b), low-voltage load cabinet (c) are connected with connector by copper bar, and are connected by communication mode with distributing monitoring system;
Described low pressure inlet wire metering cabinet (a) top arranges gauge field (1), breaker control district (2), operating grip district (3), and middle part arranges electric energy metrical district (7), and inside arranges low-voltage circuit breaker, current transformer;
Described low-voltage capacitance outgoing line cabinet (b) top arranges gauge field (8), reactive-load compensation district (10), operating grip district (12), bottom arrange indicator lamp regions (13).
2. intelligent power distribution practice training examination device according to claim 1; it is characterized in that: described low-voltage load cabinet (c) top arranges gauge field (14), middle and upper part arranges microcomputer protecting device (15) and generator excitation voltage adjustment district (16), middle part arrange illumination cable connecting area (17), middle and lower part arranges power cable connecting area (18).
3. intelligent power distribution practice training examination device according to claim 1, is characterized in that: described distributing monitoring system is used for remote measurement, Remote control.
4. intelligent power distribution practice training examination device according to claim 1, is characterized in that: the gauge field on described low pressure inlet wire metering cabinet (a) top is containing intelligent power instrument (4), and electric energy metrical district, middle part is containing electric energy meter (5) and terminal box (6).
5. intelligent power distribution practice training examination device according to claim 1, is characterized in that: described low pressure inlet wire metering cabinet (a) inside is provided with current transformer, reactor, electrothermal relay and capacitor.
6. intelligent power distribution practice training examination device according to claim 1, is characterized in that: described reactive-load compensation district (10) comprises idle compensating control (9) and fling-cut switch (11).
7. intelligent power distribution practice training examination device according to claim 1, is characterized in that: be provided with Intelligent programmable controller and motor generator group in described low pressure inlet wire metering cabinet (a).
8. intelligent power distribution practice training examination device according to claim 1, is characterized in that: described distributing monitoring system comprises supervisory control comuter.
CN201520452018.5U 2015-06-29 2015-06-29 Real standard examination device of intelligent power distribution Active CN204884342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520452018.5U CN204884342U (en) 2015-06-29 2015-06-29 Real standard examination device of intelligent power distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520452018.5U CN204884342U (en) 2015-06-29 2015-06-29 Real standard examination device of intelligent power distribution

Publications (1)

Publication Number Publication Date
CN204884342U true CN204884342U (en) 2015-12-16

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Application Number Title Priority Date Filing Date
CN201520452018.5U Active CN204884342U (en) 2015-06-29 2015-06-29 Real standard examination device of intelligent power distribution

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Country Link
CN (1) CN204884342U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106023706A (en) * 2016-07-06 2016-10-12 国网山东省电力公司青岛供电公司 Electric energy metering training apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106023706A (en) * 2016-07-06 2016-10-12 国网山东省电力公司青岛供电公司 Electric energy metering training apparatus
CN106023706B (en) * 2016-07-06 2019-09-06 国网山东省电力公司青岛供电公司 Electrical energy measurement actual training device

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