CN204424700U - A kind of power supply unit of intelligent power distribution cabinet - Google Patents
A kind of power supply unit of intelligent power distribution cabinet Download PDFInfo
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- CN204424700U CN204424700U CN201520036330.6U CN201520036330U CN204424700U CN 204424700 U CN204424700 U CN 204424700U CN 201520036330 U CN201520036330 U CN 201520036330U CN 204424700 U CN204424700 U CN 204424700U
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- power supply
- supply unit
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- electrical
- circuit breaker
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Abstract
The utility model is applicable to field of power distribution, provide a kind of power supply unit of intelligent power distribution cabinet, comprise: electrical supply rail, power supply unit bearing and circuit breaker, circuit breaker is fixed on power supply unit bearing, power supply unit bearing is fixed on electrical supply rail, and circuit breaker realizes being electrically connected with electrical supply rail by power supply unit bearing; Power supply unit bearing comprises electrical parameter testing circuit, externally provides a communication interface, for gathering the analog electrical energy parameter of described circuit breaker place branch road, and is transferred out by communication interface after analog electrical energy parameter being processed.The utility model achieves the conversion of the connection of power distribution circuit and electrical parameter, reading and transmission, simplifies the electrical wiring complexity of intelligent power distribution cabinet; Decrease a large amount of artificial wiring work in power distribution cabinet production, maintenance process; Add phase modulation apparatus, unrestricted choice is powered phase place; Hot plug operation is supported in low-voltage distribution field; Realize large-scale production, promote power distribution cabinet product reliability and stability.
Description
Technical field
The utility model belongs to power supply unit, particularly relates to a kind of power supply unit of intelligent power distribution cabinet.
Background technology
The scale of modern data center is increasing, the remote monitoring function of each subset of data center seems particularly important in heart application process in the data, the power distribution cabinet wherein meeting remote monitoring function can be uploaded in real time and comprise main road, branch road electrical parameter, simultaneously according to the physical parameter analysis detected, calculate, upload the relevant service data of corresponding power supply.
Intelligent power distribution cabinet and precise power distribution cabinet are a low-voltage distribution cabinets for data center machine room energy end, all multi-energy data of synthetical collection.It can provide high precision measuring data for terminal energy sources monitoring system, reflects power quality data in real time, and is uploaded to backstage environmental control system by digital communication, to reach effective management of real-time monitoring to whole distribution system and running quality.The protections of distributing electric power, distribution loop, metering can also be provided, the services such as management and computer ground connection for visual plants such as the webservers, require high, uninterrupted power supply field for power supply reliability.
Intelligent power distribution cabinet adds electrical parameter detecting element, data acquisition controller, display and corresponding detection signal circuit on the basis of common electrical distribution cabinet, and intelligent power distribution cabinet also should possess certain data calculating, analysis ability and externally carry out communication between ability to communicate and overlayer monitors system simultaneously.
Intelligent power distribution cabinet application advantage is as follows:
1, complete electric information is measured, for electric power system provides effectively management and Risk-warning, to ensure response of taking measures in advance;
2, intellectualizing system monitoring makes the management of operation and electric energy more efficient;
3, good performance and highly integrated product, the equipment that well ensure that runs more stable, safety.
Because current intelligent power distribution cabinet adds the devices such as electrical parameter detecting element, data acquisition controller, display and corresponding detection signal circuit, carry out each device connection time need to proceed a large amount of connection, wiring is complicated, and there is the content of a large amount of manual work in the production process of current intelligent power distribution cabinet in low-voltage distribution range of application, the connection of such as, stube cable between input switch to branch switch, the installation of current transformer and wiring, voltage detecting cable.A large amount of manual work hinders the raising of production efficiency, and the connection reliability of intelligent power distribution cabinet that simultaneously manual work is produced can not obtain the improvement of essence always.
Utility model content
Technical problem to be solved in the utility model is the power supply unit providing a kind of intelligent power distribution cabinet, is intended to solve the problem that intelligent power distribution cabinet wiring is complicated, production efficiency is low.
The utility model realizes like this, a kind of power supply unit of intelligent power distribution cabinet, comprise: electrical supply rail, power supply unit bearing and circuit breaker, described circuit breaker is fixed on described power supply unit bearing, described power supply unit bearing is fixed on described electrical supply rail, and described circuit breaker carries out circuit by described power supply unit bearing and described electrical supply rail and is connected; Wherein:
Described power supply unit bearing comprises electrical parameter testing circuit, described electrical parameter testing circuit comprises communication interface, for gathering the analog electrical energy parameter of described circuit breaker place branch road, and transferred out by described communication interface after described analog electrical energy parameter is processed.
Further, described electrical supply rail comprises A phase, B phase, C phase three metal guide rail and holddown groove, described holddown groove is used for fixing described A phase, B phase, C phase three metal guide rail, described A phase, B phase, C phase three metal guide rail respectively by described power supply unit bearing with input the A phase of described circuit breaker, B phase, C circuitry phase be connected.
Further, described testing circuit comprises:
Communication module, comprises communication interface, for realizing the data communication with outside;
Acquisition module, goes out for the analog electrical energy parameters for transmission gathering described circuit breaker place branch road;
Processing module, for receiving the described analog electrical energy parameter of described acquisition module transmission, being digital electrical parameter by described analog electrical energy Parameter Switch, and being transmitted by described communication module by described digital electrical parameter;
Supply module, powers for giving described communication module and described processing module.
Further, described power supply unit frame bottom is designed with the phase modulation apparatus for selecting power supply phase place between A phase, B phase, C phase three metal guide rail.
Further, described power supply unit bearing is provided with mounting guide rail, and described circuit breaker is fixed on described mounting guide rail.
Compared with prior art, beneficial effect is the utility model:
1, provide a kind of intelligent power distribution unit, rely on the conversion of the connection of the independent detection circuit realiration power distribution circuit of its inside and electrical parameter, reading and transmission;
2, provide a kind of distributed testing circuit, and be an assembly with complete being combined in of power supply unit bearing, simplify the electrical wiring complexity of intelligent power distribution cabinet;
3, conventional electrical distribution cabinet is compared, the power supply unit that the utility model provides can reduce a large amount of artificial wiring work in power distribution cabinet production, maintenance process in a large number, only need simple splicing just to realize whole circuit to connect and electric power detection, more convenient, safer, reliable, and possessed intellectuality;
4, add flexible phase modulation function than the distribution system of conventional electrical distribution cabinet, can to power phase place by unrestricted choice;
5, power supply unit provided by the utility model can support hot plug operation in low-voltage distribution field, realizes safeguarding without power down.
6, the power supply unit that the utility model provides can realize factory's large-scale production, greatly enhances productivity, saves and produce liter originally, promote power distribution cabinet product reliability and stability simultaneously.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the power supply unit of a kind of intelligent power distribution cabinet that the utility model embodiment provides.
Fig. 2 is the detailed construction decomposing schematic representation of the power supply unit of a kind of intelligent power distribution cabinet that the utility model embodiment provides.
Fig. 3 is the structural representation of the built-in checking circuit of power supply unit bearing that the utility model embodiment provides.
Fig. 4 is the assembling effect figure of the power supply unit of a kind of intelligent power distribution cabinet that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the structural representation of the power supply unit of a kind of intelligent power distribution cabinet provided for the embodiment of the present invention, comprises three parts: electrical supply rail 1, power supply unit bearing 2 and circuit breaker 3, wherein, circuit breaker 3 is fixed on power supply unit bearing 2, and power supply unit bearing 2 is fixed on electrical supply rail 1.
As shown in Figures 2 and 3, electrical supply rail 1 comprises A phase, B phase, C phase three metal guide rail 11 and holddown groove 12, holddown groove 12 is connected with the input A phase of circuit breaker 3, B phase, C circuitry phase respectively by power supply unit bearing 2 for fixing A phase, B phase, C phase three metal guide rail 11, A phases, B phase, C phase three metal guide rail 11.
An also built-in electrical parameter testing circuit 21 in the inside of power supply unit bearing 2, can support to detect alternating current or galvanic electrical parameter, only need the model correspondingly changing air circuit just can adaptive alternating current and direct current in actual use.
Described electrical parameter testing circuit 21 comprises:
Communication module 213: be externally designed with a communication interface 215, realizes and outside data communication for incoming communication bus.In actual applications, communication module 213 carries out data communication with the RS485 bus with function of supplying power, several electrical parameter testing circuits closely can use the mode of series connection hand in hand to access bus, bus distributes the address of each communication module automatically, so communication module 213 itself is without any need for setting.
Acquisition module 211, for gathering the analog electrical energy parameters for transmission of described circuit breaker place branch road to processing module 212;
Processing module 212: for receiving the analog electrical energy parameter that acquisition module 211 transmits, being digital electrical parameter by described analog electrical energy Parameter Switch, and described digital electrical parameter is transferred to communication module 213.In actual applications, processing module 212 receives the analog electrical energy parameter that acquisition module 211 transmits, and completes electrical parameter by the conversion work of analog quantity to digital quantity.The digital quantity signal processed through processing module 212 is directly given communication module 213 and is uploaded to bus.The information wherein uploaded at least comprises: electric current, voltage, frequency.Can also same mode be taked to detect in the lump other electrical energy parameters of power distribution circuit if necessary.Processing module 212 can compatible processing the measurement of alternate current quantity and direct current measurement detection.
Supply module 214: power for giving communication module 213 and processing module 212.In actual applications, supply module 214 can from RS485 bus for obtaining the power supply that voltage is 12VDC, is converted into again the rated voltage in circuit required for each components and parts and chip further in supply module 214 inside.
Have can flexible to power the phase modulation apparatus of phase place in the bottom design of power supply unit bearing 2, before being installed on electrical supply rail 1, only need up-down adjustment phase modulation button just can select between A phase, B phase, C phase.Because if the front end of power distribution cabinet is three-phase alternating-current powered, design can so that realize the three-phase equilibrium of power distribution cabinet like this.
As shown in Figure 3, the installation process of power supply unit that the utility model embodiment is addressed comprises the following steps:
1, circuit breaker 3 is carried out being connected and fixing with power supply unit bearing 2, circuit breaker mounting guide rail 216 on the fixing dependence power supply unit bearing 2 of circuit breaker 3 realizes, and relies on the input electrode above power supply unit bearing 2 to be connected with the input port realizing circuit of circuit breaker 3;
2, require to regulate the phase modulation apparatus bottom power supply unit erection support 2 according to distribution, entirety can be beneficial to from any phase power taking above electrical supply rail 1 and realize three phase supply balance by unrestricted choice;
3, power supply unit erection support 2 is arranged on above electrical supply rail 1.
As shown in Figure 4, the assembling effect figure of the power supply unit of a kind of intelligent power distribution cabinet provided for the utility model embodiment.
In the present embodiment, circuit breaker 3 belongs to the normal air switch disconnector that prior art provides, and is a kind of powered products of maturation, does not do tired stating at this.
The foregoing is only preferred 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., all should be included within protection range of the present utility model.
Claims (5)
1. the power supply unit of an intelligent power distribution cabinet, it is characterized in that, described power supply unit comprises: electrical supply rail, power supply unit bearing and circuit breaker, described circuit breaker is fixed on described power supply unit bearing, described power supply unit bearing is fixed on described electrical supply rail, and described circuit breaker realizes being electrically connected with described electrical supply rail by described power supply unit bearing; Wherein:
Described power supply unit bearing comprises electrical parameter testing circuit, described electrical parameter testing circuit comprises communication interface, for gathering the analog electrical energy parameter of described circuit breaker place branch road, and transferred out by described communication interface after described analog electrical energy parameter is processed.
2. power supply unit as claimed in claim 1, it is characterized in that, described electrical supply rail comprises A phase, B phase, C phase three metal guide rail and holddown groove, described holddown groove is used for fixing described A phase, B phase, C phase three metal guide rail, described A phase, B phase, C phase three metal guide rail respectively by described power supply unit bearing with input the A phase of described circuit breaker, B phase, C circuitry phase be connected.
3. power supply unit as claimed in claim 1, it is characterized in that, described electrical parameter testing circuit comprises:
Communication module, comprises communication interface, for realizing the data communication with outside;
Acquisition module, goes out for the analog electrical energy parameters for transmission gathering described circuit breaker place branch road;
Processing module, for receiving the described analog electrical energy parameter of described acquisition module transmission, being digital electrical parameter by described analog electrical energy Parameter Switch, and being transmitted by described communication module by described digital electrical parameter;
Supply module, powers for giving described communication module and described processing module.
4. power supply unit as claimed in claim 1, is characterized in that, described power supply unit frame bottom is provided with the phase modulation apparatus for selecting power supply phase place between A phase, B phase, C phase three metal guide rail.
5. power supply unit as claimed in claim 1, it is characterized in that, described power supply unit bearing is provided with mounting guide rail, and described circuit breaker is fixed on described mounting guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036330.6U CN204424700U (en) | 2015-01-19 | 2015-01-19 | A kind of power supply unit of intelligent power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036330.6U CN204424700U (en) | 2015-01-19 | 2015-01-19 | A kind of power supply unit of intelligent power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424700U true CN204424700U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036330.6U Expired - Fee Related CN204424700U (en) | 2015-01-19 | 2015-01-19 | A kind of power supply unit of intelligent power distribution cabinet |
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| CN (1) | CN204424700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953487A (en) * | 2015-07-10 | 2015-09-30 | 成都振中电气有限公司 | Whole electric set of distribution box having data acquisition and remote transmission functions |
| CN104993385A (en) * | 2015-07-10 | 2015-10-21 | 成都振中电气有限公司 | PLC module with characteristic of convenient installation |
| CN110190524A (en) * | 2019-06-26 | 2019-08-30 | 吴小荣 | Intelligent power distribution unit |
| CN111092375A (en) * | 2019-12-18 | 2020-05-01 | 泰昌建设有限公司 | Power distribution cabinet and intelligent power distribution monitoring system |
| CN112952564A (en) * | 2019-12-25 | 2021-06-11 | 华为技术有限公司 | Power distribution module and communication power supply system |
-
2015
- 2015-01-19 CN CN201520036330.6U patent/CN204424700U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953487A (en) * | 2015-07-10 | 2015-09-30 | 成都振中电气有限公司 | Whole electric set of distribution box having data acquisition and remote transmission functions |
| CN104993385A (en) * | 2015-07-10 | 2015-10-21 | 成都振中电气有限公司 | PLC module with characteristic of convenient installation |
| CN110190524A (en) * | 2019-06-26 | 2019-08-30 | 吴小荣 | Intelligent power distribution unit |
| CN111092375A (en) * | 2019-12-18 | 2020-05-01 | 泰昌建设有限公司 | Power distribution cabinet and intelligent power distribution monitoring system |
| CN112952564A (en) * | 2019-12-25 | 2021-06-11 | 华为技术有限公司 | Power distribution module and communication power supply system |
| WO2021129389A1 (en) * | 2019-12-25 | 2021-07-01 | 华为技术有限公司 | Power distribution module and communication power supply system |
| CN112952564B (en) * | 2019-12-25 | 2022-04-22 | 华为数字能源技术有限公司 | Power distribution module and communication power supply system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili Street Tea Light Industrial Park 2 Building 6 floor East Patentee after: Shenzhen Rui cubic Polytron Technologies Inc Address before: 518052 Guangdong Province, Nanshan District city Zhongshan Road West Shenzhen Tongle village Jun Xiangda A building 4 floor Q building area Patentee before: Shenzhen Ruilifang Intelligent Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20200119 |