CN203180318U - Distribution transformer comprehensive power distribution cabinet - Google Patents

Distribution transformer comprehensive power distribution cabinet Download PDF

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Publication number
CN203180318U
CN203180318U CN 201320081235 CN201320081235U CN203180318U CN 203180318 U CN203180318 U CN 203180318U CN 201320081235 CN201320081235 CN 201320081235 CN 201320081235 U CN201320081235 U CN 201320081235U CN 203180318 U CN203180318 U CN 203180318U
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CN
China
Prior art keywords
cabinet
distribution
power distribution
comprehensive power
control
Prior art date
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Active
Application number
CN 201320081235
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Chinese (zh)
Inventor
刘波
余华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING XINGHAN ELECTRIC POWER TECHNOLOGY Co Ltd
Original Assignee
CHONGQING XINGHAN ELECTRIC POWER TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN 201320081235 priority Critical patent/CN203180318U/en
Application granted granted Critical
Publication of CN203180318U publication Critical patent/CN203180318U/en
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Abstract

A distribution transformer comprehensive power distribution cabinet aims at solving the problem of low intelligence degree of a power distribution cabinet in the prior art. The distribution transformer comprehensive power distribution cabinet in the scheme comprises a cabinet body, and is characterized in that: the cabinet body is provided with intelligent low-voltage power capacitors which are connected with each other, a translation isolating switch, and a distribution comprehensive measurement and control device therein; the cabinet body is externally connected with a distribution transformer, the intelligent low-voltage power capacitors can perform reactive compensation. The distribution transformer comprehensive power distribution cabinet of the utility model is provided with high-end intelligent distribution equipment such as the low-voltage translation isolating switch, the intelligent low-voltage power capacitors, and the distribution comprehensive measurement and control device, and is provided with a port used for installing a metering and mutual-control device of additional equipment in the cabinet body, thus the distribution transformer comprehensive power distribution cabinet is safe and reliable, and is convenient in operation and maintenance.

Description

The comprehensive power distribution cabinet of distribution transformer
Technical field
The utility model relates to a kind of power distribution cabinet.
Background technology
Traditional low-voltage distribution mode mainly is the low tension switch control cubicle of forming by circuit breaker, contactor, thermal relay, fuse, control relay and various electrical instrument, realizes functions such as distribution, control, protection, supervision.This traditional switch cubicle need be furnished with multiple simulated pointer instrument and relay, gives and produces, stores, keeps in repair and bring very big inconvenience and based on artificial direct control, can't realize intelligent management.
The utility model content
The utility model is intended to provide a kind of distribution transformer comprehensive power distribution cabinet, to solve the not high problem of the intelligent degree of power distribution cabinet in the prior art.
The comprehensive power distribution cabinet of distribution transformer in this programme includes cabinet, it is characterized in that: be provided with in the cabinet be connected, intelligent low-pressure power capacitor, parallel-moving type isolating switch and comprehensive power distribution measure and control device.
Casing is outer can to connect distribution transformer, the intelligent low-pressure power capacitor can carry out reactive power compensation, high-end intelligent power distribution equipment such as its configuration low pressure parallel-moving type isolating switch, intelligent low-pressure power capacitor, comprehensive power distribution measure and control device, be equipped with in the casing for the metering that optional equipment is installed and the port of cross complaint device, safe and reliable, operation maintenance is convenient.
This scheme adapts to the requirement of low-voltage distribution equipment standardization, miniaturization, outdoor type, integrates distribution, metering, protection, capacitance reactive compensation, sufficient guarantee is provided for the low voltage electric network safety utilization of electric power.
Further, described comprehensive power distribution measure and control device includes the current-voltage measurement device.
Further, the cabinet made of corrosion resistant plate is provided with lightning arrester.
Further, described comprehensive power distribution measure and control device includes current sampling device.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the electrical schematic diagram of the utility model embodiment.
Fig. 2 is the layout plan in the utility model embodiment cabinet front.
Fig. 3 is the layout plan at the utility model embodiment cabinet back side.
Embodiment
The electrical schematic diagram of the comprehensive power distribution cabinet of distribution transformer in this enforcement includes the outside distribution transformer B that connects, metering CT 1TA, parallel-moving type isolating switch QK, sampling CT 2TA, four circuit breakers (1QF to 4QF), the intelligent low-pressure power capacitor (1C, 2C and 3C) that is connected with 4QF and the lightning arrester F of ground connection as shown in Figure 1.
As shown in Figure 2: the comprehensive power distribution cabinet of the distribution transformer in this enforcement, include the cabinet that corrosion resistant plate is made, positive metering CT 1TA, sampling CT 2TA, acquisition terminal CJ, gauge table meter JL, terminal box JX, parallel-moving type isolating switch QK and the lightning arrester F that is connected that install in the cabinet.
As shown in Figure 3: the back side is provided with four circuit breakers and three intelligent low-pressure power capacitors in the cabinet.
Above-described only is embodiment of the present utility model, and general knowledge such as known concrete structure and characteristic are not done too much description at this in the scheme.Should be understood that; for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; these also should be considered as protection range of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.

Claims (4)

1. the comprehensive power distribution cabinet of distribution transformer includes cabinet, it is characterized in that: be provided with in the cabinet be connected, intelligent low-pressure power capacitor, parallel-moving type isolating switch and comprehensive power distribution measure and control device.
2. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: described comprehensive power distribution measure and control device includes the current-voltage measurement device.
3. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: the cabinet that corrosion resistant plate is made is provided with lightning arrester.
4. the comprehensive power distribution cabinet of distribution transformer according to claim 1, it is characterized in that: described comprehensive power distribution measure and control device includes current sampling device.
CN 201320081235 2013-02-22 2013-02-22 Distribution transformer comprehensive power distribution cabinet Active CN203180318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320081235 CN203180318U (en) 2013-02-22 2013-02-22 Distribution transformer comprehensive power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320081235 CN203180318U (en) 2013-02-22 2013-02-22 Distribution transformer comprehensive power distribution cabinet

Publications (1)

Publication Number Publication Date
CN203180318U true CN203180318U (en) 2013-09-04

Family

ID=49076978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320081235 Active CN203180318U (en) 2013-02-22 2013-02-22 Distribution transformer comprehensive power distribution cabinet

Country Status (1)

Country Link
CN (1) CN203180318U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466731A (en) * 2013-09-25 2015-03-25 国家电网公司 Low-voltage comprehensive distribution measuring and controlling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466731A (en) * 2013-09-25 2015-03-25 国家电网公司 Low-voltage comprehensive distribution measuring and controlling device

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