CN203326904U - Intelligent high-frequency switching power supply system - Google Patents

Intelligent high-frequency switching power supply system Download PDF

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Publication number
CN203326904U
CN203326904U CN2013202957795U CN201320295779U CN203326904U CN 203326904 U CN203326904 U CN 203326904U CN 2013202957795 U CN2013202957795 U CN 2013202957795U CN 201320295779 U CN201320295779 U CN 201320295779U CN 203326904 U CN203326904 U CN 203326904U
Authority
CN
China
Prior art keywords
storage battery
intelligent
power supply
distribution cabinet
charging modules
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2013202957795U
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Chinese (zh)
Inventor
高勇
刘明虎
张健
韩培焙
赵达军
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.)
CHUZHOU NANRUI JIYUAN ELECTRIC POWER EQUIPMENT Co Ltd
Original Assignee
CHUZHOU NANRUI JIYUAN ELECTRIC POWER EQUIPMENT 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.)
Filing date
Publication date
Application filed by CHUZHOU NANRUI JIYUAN ELECTRIC POWER EQUIPMENT Co Ltd filed Critical CHUZHOU NANRUI JIYUAN ELECTRIC POWER EQUIPMENT Co Ltd
Priority to CN2013202957795U priority Critical patent/CN203326904U/en
Application granted granted Critical
Publication of CN203326904U publication Critical patent/CN203326904U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an intelligent high-frequency switching power supply system which comprises an alternating-current power distribution cabinet, a storage battery and three charging modules, wherein the three charging modules are connected with the storage battery through conducting wires after being connected with each other, and the alternating-current power distribution cabinet is connected with one of the three charging modules. The intelligent high-frequency switching power supply system is characterized in that the alternating-current power distribution cabinet and the charging modules are respectively connected with a monitor, the storage battery is connected with the monitor through two data lines, voltage and current of the storage battery are respectively sampled through the monitor, the storage battery is further connected with a battery logging device, and the monitor and the battery logging device respectively communicate with a monitoring center. The intelligent high-frequency switching power supply system has the advantages of high efficiency, high power factor, high voltage and current stabilizing precision, small output ripple, low harmonic distortion, convenient maintenance and high degree of automation.

Description

Intelligent high frequency switch power supply system
Technical field
The utility model relates to a kind of power-supply system, is specifically related to a kind of intelligent high frequency switch power supply system.
Background technology
Intelligent high-frequency switching mode electric power operation power supply is that my company provides one of vital power supply equipment of direct current for all kinds of transformer stations such as power plant, hydroelectric station and 500KV, 220KV, 110KV, 35KV.Comprise all kinds of low-voltage equipments such as the instrument and meter of supplying with circuit-breaker switching on-off and secondary circuit, relaying protection, control, emergency light optical illumination, its Performance and quality is directly connected to stable operation and the device security of electrical network.
Current high frequency switch power facilitates density ratio lower at power, can't obtain real-time monitoring effect simultaneously.
Use novel content
Technical problem to be solved in the utility model is to provide that a kind of efficiency is high, power factor (PF) is high, voltage stabilizing, precision of steady current is high, output ripple is little and harmonic distortion is little, easy to maintenance, automaticity is high intelligent high frequency switch power supply system.
Technical problem to be solved in the utility model realizes by the following technical solutions:
Intelligent high frequency switch power supply system, this system comprises AC power distribution cabinet/AC distribution panel, storage battery and three groups of charging modules, after interconnecting, described three groups of charging modules are connected with storage battery by wire, described AC power distribution cabinet/AC distribution panel is connected with three groups of one of them charging modules of charging module, it is characterized in that: described AC power distribution cabinet/AC distribution panel is connected with charging module difference watch-dog, described storage battery is connected with watch-dog by two data lines, and by watch-dog respectively to the voltage and current sample of storage battery.
Described storage battery also is connected with battery inspection.
Described watch-dog is communicated by letter with Surveillance center respectively with battery inspection.
The beneficial effects of the utility model are: efficiency is high, power factor (PF) is high, voltage stabilizing, precision of steady current is high, output ripple is little and harmonic distortion is little, easy to maintenance, automaticity is high.
The accompanying drawing explanation
Fig. 1 is the utility model system configuration schematic diagram.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, intelligent high frequency switch power supply system, this system comprises AC power distribution cabinet/AC distribution panel, storage battery and three groups of charging modules, after interconnecting, three groups of charging modules are connected with storage battery by wire, AC power distribution cabinet/AC distribution panel is connected with three groups of one of them charging modules of charging module, AC power distribution cabinet/AC distribution panel and charging module watch-dog respectively are connected, and storage battery passes through two data lines and is connected with watch-dog, and by watch-dog respectively to the voltage and current sample of storage battery; Storage battery also is connected with battery inspection; Watch-dog is communicated by letter with Surveillance center respectively with battery inspection.
The utility model is by the active and standby work of two-way three-phase five-wire mode civil power, and civil power 1 is main current supply circuit, and civil power 2 is the stand-by power supply loop, is automatically switched through AC power distribution cabinet/AC distribution panel, and supplies with each charging module along separate routes; Under normal circumstances, when by charhing unit, to batteries, carrying out the all/float electricity, to regular load power supply; When control overhead or living load need greater impact electric current (such as circuit breaker divides/closes a floodgate), by batteries and charging module, jointly powered; In the situation that factory, institute's electricity consumption are interrupted, by batteries, powered separately.
AC power distribution cabinet/AC distribution panel and charging module all with watch-dog, be responsible for oneself state is monitored and alarm, and with the monitoring module communication of system, monitoring module receives the information of AC power distribution cabinet/AC distribution panel and charging module and storage battery on the one hand, and control accordingly, can connect far-end computer by communication on the other hand, to realize centralized monitor.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. intelligent high frequency switch power supply system, this system comprises AC power distribution cabinet/AC distribution panel, storage battery and three groups of charging modules, after interconnecting, described three groups of charging modules are connected with storage battery by wire, described AC power distribution cabinet/AC distribution panel is connected with three groups of one of them charging modules of charging module, it is characterized in that: described AC power distribution cabinet/AC distribution panel is connected with charging module difference watch-dog, described storage battery is connected with watch-dog by two data lines, and by watch-dog respectively to the voltage and current sample of storage battery.
2. intelligent high frequency switch power supply system according to claim 1, it is characterized in that: described storage battery also is connected with battery inspection.
3. intelligent high frequency switch power supply system according to claim 1, it is characterized in that: described watch-dog is communicated by letter with Surveillance center respectively with battery inspection.
CN2013202957795U 2013-05-15 2013-05-15 Intelligent high-frequency switching power supply system Expired - Fee Related CN203326904U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202957795U CN203326904U (en) 2013-05-15 2013-05-15 Intelligent high-frequency switching power supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202957795U CN203326904U (en) 2013-05-15 2013-05-15 Intelligent high-frequency switching power supply system

Publications (1)

Publication Number Publication Date
CN203326904U true CN203326904U (en) 2013-12-04

Family

ID=49666196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202957795U Expired - Fee Related CN203326904U (en) 2013-05-15 2013-05-15 Intelligent high-frequency switching power supply system

Country Status (1)

Country Link
CN (1) CN203326904U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104009652A (en) * 2014-06-18 2014-08-27 国家电网公司 Portable direct-current power supply
CN107465258A (en) * 2017-09-08 2017-12-12 中国联合网络通信集团有限公司 A kind of electric power system and method for IDC computer rooms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104009652A (en) * 2014-06-18 2014-08-27 国家电网公司 Portable direct-current power supply
CN107465258A (en) * 2017-09-08 2017-12-12 中国联合网络通信集团有限公司 A kind of electric power system and method for IDC computer rooms

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20170515

CF01 Termination of patent right due to non-payment of annual fee