CN104377809A - Intelligent control device of communication station low-voltage distribution system - Google Patents
Intelligent control device of communication station low-voltage distribution system Download PDFInfo
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- CN104377809A CN104377809A CN201410686577.2A CN201410686577A CN104377809A CN 104377809 A CN104377809 A CN 104377809A CN 201410686577 A CN201410686577 A CN 201410686577A CN 104377809 A CN104377809 A CN 104377809A
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Abstract
The invention discloses an intelligent control device of a communication station low-voltage distribution system. The intelligent control device comprises a first-path city power source detection module, a second-path city power source detection module, an oil machine power source detection module, a first load current detection module, a second load current detection module, a first breaker switch-on/switch-off control module, a second breaker switch-on/switch-off control module, a third breaker switch-on/switch-off control module, a fourth breaker switch-on/switch-off control module and a generator unit starting/stopping control module. By means of the control device, stable power supply to a load can be effectively controlled, it can be guaranteed that a power system device operates stably and reliably, qualified power supply is achieved, a good machine room environment is provided, and thus it is guaranteed that a high-quality communication service can be provided for customers.
Description
Technical field
The present invention relates to the Intellectualized controller of communications office site's low-voltage distribution system.
Background technology
Communication power supply is the critical infrastructures of communication network, is a complete and irreplaceable independent specialty in communication network, is one of most fundamental ensureing that communication is unimpeded.
Summary of the invention
The object of the present invention is to provide the Intellectualized controller of a kind of communications office site low-voltage distribution system, it can effectively control to power to load stabilization.
For achieving the above object, technical scheme of the present invention is the Intellectualized controller of a kind of communications office site of design low-voltage distribution system, comprising:
Connect and detect the first road mains supply detection module of first road mains supply,
Connect and detect the second road mains supply detection module of second road mains supply,
Connect and detect the oil machine power detecting module of oil machine power supply,
Connect and detect the first load current detection module of the first load circuit,
Connect and detect the second load current detection module of the second load circuit,
Connect and control the first breaker closing/separating brake control module of the first breaker closing/separating brake,
Connect and control the second breaker closing/separating brake control module of the second breaker closing/separating brake,
Connect and control the three breaker closing/separating brake control module of three breaker closing/separating brake,
Connect and control the four breaker closing/separating brake control module of four breaker closing/separating brake,
Connect and control the start-stop of generator set control module of generating set work;
Described oil machine power supply is by electric set electric supply;
The input of described first circuit breaker connects first road mains supply;
The input of described second circuit breaker, the 3rd circuit breaker is connected in parallel oil machine power supply;
The input of described 4th circuit breaker connects second road mains supply;
The output of described first circuit breaker, the second circuit breaker is connected in parallel the first load circuit;
The output of described 3rd circuit breaker, the 4th circuit breaker is connected in parallel the second load circuit;
Described first load circuit, the second load circuit pass through ATSE switch (double power supply automatic transfer switch) to load supplying.
Preferably, the Intellectualized controller of described communications office site's low-voltage distribution system, also comprises for the RS485 communication module with external communication.
Preferably, the Intellectualized controller of described communications office site's low-voltage distribution system, also comprises external fault signal receiving module.
Advantage of the present invention and beneficial effect are: the Intellectualized controller providing a kind of communications office site low-voltage distribution system, and it can effectively control to power to load stabilization.The present invention can ensure that dynamical system equipment is stablized, reliably run and quality supply, provides good building environment, with the communication service ensuring client to provide high-quality.
The work-based logic relation of control device of the present invention is as follows:
A) civil power, civil power switch: when wherein a road has a power failure for first road civil power, second road civil power, corresponding circuit breaker no-voltage trip separating brake, and power room AC distribution panel ATSE automatically switches to another road power supply, ensures the power supply of important load.City power recovery, corresponding circuit breaker automatic closing.
B) civil power, oil machine switch: when first road civil power, second road civil power all have a power failure, 1#, 4# circuit breaker no-voltage trip separating brake, control device sends instruction starter-generator group and powers, simultaneously control 2#, 3# breaker closing, and load is by electric set electric supply.When any city power recovery, road powers, then 2#, 3# breaker open operation, corresponding 1# or 4# circuit breaker automatic closing, and send the shutdown of instruction generating set by control device, load restoration is by mains-supplied.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
As shown in Figure 1, the Intellectualized controller of a kind of communications office site low-voltage distribution system, comprising:
Connect and detect the first road mains supply detection module of first road mains supply,
Connect and detect the second road mains supply detection module of second road mains supply,
Connect and detect the oil machine power detecting module of oil machine power supply,
Connect and detect the first load current detection module of the first load circuit,
Connect and detect the second load current detection module of the second load circuit,
Connect and control the first breaker closing/separating brake control module of the first breaker closing/separating brake,
Connect and control the second breaker closing/separating brake control module of the second breaker closing/separating brake,
Connect and control the three breaker closing/separating brake control module of three breaker closing/separating brake,
Connect and control the four breaker closing/separating brake control module of four breaker closing/separating brake,
Connect and control the start-stop of generator set control module of generating set work;
Described oil machine power supply is by electric set electric supply;
The input of described first circuit breaker connects first road mains supply;
The input of described second circuit breaker, the 3rd circuit breaker is connected in parallel oil machine power supply;
The input of described 4th circuit breaker connects second road mains supply;
The output of described first circuit breaker, the second circuit breaker is connected in parallel the first load circuit;
The output of described 3rd circuit breaker, the 4th circuit breaker is connected in parallel the second load circuit;
Described first load circuit, the second load circuit pass through ATSE switch (double power supply automatic transfer switch) to load supplying.
The Intellectualized controller of described communications office site's low-voltage distribution system, also comprises for the RS485 communication module with external communication.
The Intellectualized controller of described communications office site's low-voltage distribution system, also comprises external fault signal receiving module.
The work-based logic relation of control device of the present invention is as follows:
A) civil power, civil power switch: when wherein a road has a power failure for first road civil power, second road civil power, corresponding circuit breaker no-voltage trip separating brake, and power room AC distribution panel ATSE automatically switches to another road power supply, ensures the power supply of important load.City power recovery, corresponding circuit breaker automatic closing.
B) civil power, oil machine switch: when first road civil power, second road civil power all have a power failure, 1#, 4# circuit breaker no-voltage trip separating brake, control device sends instruction starter-generator group and powers, simultaneously control 2#, 3# breaker closing, and load is by electric set electric supply.When any city power recovery, road powers, then 2#, 3# breaker open operation, corresponding 1# or 4# circuit breaker automatic closing, and send the shutdown of instruction generating set by control device, load restoration is by mains-supplied.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the Intellectualized controller of communications office site's low-voltage distribution system, is characterized in that, comprising:
Connect and detect the first road mains supply detection module of first road mains supply,
Connect and detect the second road mains supply detection module of second road mains supply,
Connect and detect the oil machine power detecting module of oil machine power supply,
Connect and detect the first load current detection module of the first load circuit,
Connect and detect the second load current detection module of the second load circuit,
Connect and control the first breaker closing/separating brake control module of the first breaker closing/separating brake,
Connect and control the second breaker closing/separating brake control module of the second breaker closing/separating brake,
Connect and control the three breaker closing/separating brake control module of three breaker closing/separating brake,
Connect and control the four breaker closing/separating brake control module of four breaker closing/separating brake,
Connect and control the start-stop of generator set control module of generating set work;
Described oil machine power supply is by electric set electric supply;
The input of described first circuit breaker connects first road mains supply;
The input of described second circuit breaker, the 3rd circuit breaker is connected in parallel oil machine power supply;
The input of described 4th circuit breaker connects second road mains supply;
The output of described first circuit breaker, the second circuit breaker is connected in parallel the first load circuit;
The output of described 3rd circuit breaker, the 4th circuit breaker is connected in parallel the second load circuit;
Described first load circuit, the second load circuit are by ATSE Switch Controller load supplying.
2. the Intellectualized controller of communications office site according to claim 1 low-voltage distribution system, is characterized in that, also comprises for the RS485 communication module with external communication.
3. the Intellectualized controller of communications office site according to claim 1 low-voltage distribution system, is characterized in that, also comprises external fault signal receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686577.2A CN104377809A (en) | 2014-11-25 | 2014-11-25 | Intelligent control device of communication station low-voltage distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686577.2A CN104377809A (en) | 2014-11-25 | 2014-11-25 | Intelligent control device of communication station low-voltage distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104377809A true CN104377809A (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686577.2A Pending CN104377809A (en) | 2014-11-25 | 2014-11-25 | Intelligent control device of communication station low-voltage distribution system |
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| CN (1) | CN104377809A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140785A (en) * | 2015-08-11 | 2015-12-09 | 成都亿信标准认证集团有限公司 | Project service system for centralized management of power supply |
| CN106026360A (en) * | 2016-06-26 | 2016-10-12 | 潘炳松 | Dual-power-supply power distribution system |
| CN106026361A (en) * | 2016-06-26 | 2016-10-12 | 潘炳松 | Control method for dual-power-supply power distribution system |
| CN107222021A (en) * | 2017-07-14 | 2017-09-29 | 钦州学院 | A kind of aid-to-navigation light electric control system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944181A (en) * | 2013-12-18 | 2014-07-23 | 泰豪科技股份有限公司 | Power generation and distribution intelligent monitoring system |
-
2014
- 2014-11-25 CN CN201410686577.2A patent/CN104377809A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944181A (en) * | 2013-12-18 | 2014-07-23 | 泰豪科技股份有限公司 | Power generation and distribution intelligent monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 刘秀荣: "电源供电系统的运行、 管理及科学维护(二)低压供电系统（上）", 《UPS应用》, no. 2, 29 February 2012 (2012-02-29) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140785A (en) * | 2015-08-11 | 2015-12-09 | 成都亿信标准认证集团有限公司 | Project service system for centralized management of power supply |
| CN106026360A (en) * | 2016-06-26 | 2016-10-12 | 潘炳松 | Dual-power-supply power distribution system |
| CN106026361A (en) * | 2016-06-26 | 2016-10-12 | 潘炳松 | Control method for dual-power-supply power distribution system |
| CN107222021A (en) * | 2017-07-14 | 2017-09-29 | 钦州学院 | A kind of aid-to-navigation light electric control system |
| CN107222021B (en) * | 2017-07-14 | 2023-06-20 | 钦州学院 | Electric control system of navigational lamp |
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Application publication date: 20150225 |