CN202050287U - Integrated digital intelligent direct-alternating current station power source system for electric power - Google Patents
Integrated digital intelligent direct-alternating current station power source system for electric power Download PDFInfo
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- CN202050287U CN202050287U CN2010202668274U CN201020266827U CN202050287U CN 202050287 U CN202050287 U CN 202050287U CN 2010202668274 U CN2010202668274 U CN 2010202668274U CN 201020266827 U CN201020266827 U CN 201020266827U CN 202050287 U CN202050287 U CN 202050287U
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Abstract
The utility model provides an integrated digital intelligent direct-alternating current station power source system for electric power, which comprises an integrated monitoring unit, an IEC (integrated Ethernet chip) 61850 communication module, an RS (recommended standard) 485 bus, an alternating-current power module unit, a direct-current system detecting unit, a charging module, a contravariant power module and a communication power module, wherein the monitoring unit is connected with the RS485 bus, and the RS485 bus is respectively connected with the alternating-current power module unit, the direct-current system detecting unit, the contravariant power module and the communication power module. By the aid of the power source system, station power sources in the system can be flexibly collocated, system management of the station power sources can be realized, storage battery configuration is optimized, the number of grouped screens is decreased and installation service is coordinated and convenient. Additionally, the power source system has a consummate protection function so that the station power sources are safer and more reliable, realizes information sharing of the station power sources, is networked and intelligent and has an IEC61850 communication protocol so as to completely meet the requirements for the station power sources of existing unattended transformer substations and digital transformer substations.
Description
Technical field
The utility model relates to a kind of electric power power-supply system, relates in particular to a kind of electric power alternating current-direct current one digital intelligent station power source system.
Background technology
Traditional station disperses design with power supply, and distinct device is provided by different suppliers, and communication protocol is generally incompatible, and automaticity is low.Owing to there is not unified watch-dog that whole station is managed with power supply, can not realize that system data shares, reliability, economy are relatively poor.
The utility model content
The utility model provides a kind of electric power of convenient management alternating current-direct current one digital intelligent station power source system.It has realized that the station is shared with power information, satisfies the requirement with power supply of present unattended operation transformer station and digital transformer substation station fully.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of electric power alternating current-direct current one digital intelligent station power source system, it comprises integrated monitoring unit, IEC61850 communication module, RS485 bus, AC power supply module unit, direct current system detecting unit, charging module, inverter module and communication power supply module, described integrated monitoring unit connects described RS485 bus, and described RS485 bus is connected with described AC power supply module unit, described direct current system detecting unit, described inverter module and described communication power supply module respectively.
It also comprises the battery routing inspection unit, and described RS485 bus is connected with described battery routing inspection unit.
It also comprises the insulation detecting unit, and described RS485 bus is connected with described insulation detecting unit.
It also comprises the switching value detecting unit, and described RS485 bus is connected with described switching value detecting unit.
It also comprises communication module, and described RS485 bus is connected with described communication module.
Can reduce station power supply panel number in the station after adopting the utility model, collocation flexibly can realize the station power source system management, optimizes the storage battery configuration, reduces the group screen number.Make the station more safe and reliable with power supply.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 is the utility model basic circuit diagram.
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
As shown in the figure, present embodiment is a kind of performance of simplifying most of the present utility model, is used for principle of specification.A kind of electric power alternating current-direct current one digital intelligent station power source system, it comprises monitoring unit, RS485 bus, AC power supply module unit, direct current system detecting unit and charging module, described monitoring unit connects described RS485 bus, and described RS485 bus is connected with described AC power supply module unit, described direct current system detecting unit and described charging module, described inverter module, communication power supply module respectively.
It also comprises the battery routing inspection unit, and described RS485 bus is connected with described battery routing inspection unit.
It also comprises the insulation detecting unit, and described RS485 bus is connected with described insulation detecting unit.
It also comprises the switching value detecting unit, and described RS485 bus is connected with described switching value detecting unit.
It also comprises communication module, and described RS485 bus is connected with described communication module.
It also comprises inversion module, described RS485 bus and described inversion module.
Can reduce station power supply in the station after adopting present embodiment, collocation flexibly can realize the station power source system management, optimizes the storage battery configuration, reduces the group screen number.Make the station more safe and reliable with power supply.
Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.
Claims (5)
1. an electric power is with alternating current-direct current one digital intelligent station power source system, it is characterized in that: it comprises integrated monitoring unit, IEC61850 communication module, RS485 bus, AC power supply module unit, direct current system detecting unit, charging module, inverter module and communication power supply module, described integrated monitoring unit connects described RS485 bus, and described RS485 bus is connected with described AC power supply module unit, described direct current system detecting unit, described inverter module and described communication power supply module respectively.
2. a kind of electric power according to claim 1 alternating current-direct current one digital intelligent station power source system, it is characterized in that: it also comprises the battery routing inspection unit, described RS485 bus is connected with described battery routing inspection unit.
3. a kind of electric power according to claim 1 alternating current-direct current one digital intelligent station power source system, it is characterized in that: it also comprises the insulation detecting unit, described RS485 bus is connected with described insulation detecting unit.
4. a kind of electric power according to claim 1 alternating current-direct current one digital intelligent station power source system, it is characterized in that: it also comprises the switching value detecting unit, described RS485 bus is connected with described switching value detecting unit.
5. a kind of electric power according to claim 1 alternating current-direct current one digital intelligent station power source system, it is characterized in that: it also comprises communication module, described RS485 bus is connected with described communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202668274U CN202050287U (en) | 2010-07-21 | 2010-07-21 | Integrated digital intelligent direct-alternating current station power source system for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202668274U CN202050287U (en) | 2010-07-21 | 2010-07-21 | Integrated digital intelligent direct-alternating current station power source system for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050287U true CN202050287U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202668274U Expired - Lifetime CN202050287U (en) | 2010-07-21 | 2010-07-21 | Integrated digital intelligent direct-alternating current station power source system for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337912A (en) * | 2013-07-22 | 2013-10-02 | 国家电网公司 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
-
2010
- 2010-07-21 CN CN2010202668274U patent/CN202050287U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337912A (en) * | 2013-07-22 | 2013-10-02 | 国家电网公司 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
| CN103337912B (en) * | 2013-07-22 | 2015-07-01 | 国家电网公司 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |