CN204144988U - A kind of communications office site Battery charge controller device - Google Patents
A kind of communications office site Battery charge controller device Download PDFInfo
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- CN204144988U CN204144988U CN201420479375.6U CN201420479375U CN204144988U CN 204144988 U CN204144988 U CN 204144988U CN 201420479375 U CN201420479375 U CN 201420479375U CN 204144988 U CN204144988 U CN 204144988U
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Abstract
The utility model provides a kind of communications office site Battery charge controller device, comprising: batteries; For the communication power supply that load and the batteries of communications office site are powered; Be connected with communication power supply, and upon actuation for communication power supply provides the generating set of working power; Power supply detecting unit; Charge protector, is connected between communication power supply and batteries; Power & environment supervision unit, is connected with described power supply detecting unit and charge protector, for gathering civil power and generator powered state, and sends charging restriction or restoring signal, to control communication power supply to battery charging to charge protector.Communications office site's Battery charge controller device of the utility model embodiment, after communications office site's utility power failure, restriction generator charges to storage battery, thus reduces the power supply capacity of generator, and the letter realizing generator capacity is joined.
Description
Technical field
The utility model relates to communication technical field, particularly a kind of communications office site Battery charge controller device.
Background technology
Domestic telecommunication operator, financial industry and ISP all built cloud computing center and IDC machine room numerous and confused in recent years, the power consumption of communications office site is increasing, simultaneously, existing powering mode electrical power generators power comprises charge in batteries power, therefore, communications office site's generator configuration is in large scale, and construction investment is large.Adopt generator powered, cost of electricity-generating about 2.4 yuan/kWh, civil power cost about 1.12 yuan/kWh, cost of electricity-generating is about one times of civil power cost, and existing communication office station generator normally runs at guarantee communication load, and be charge in batteries, cost of electricity-generating is high simultaneously.Current communications office site generator is using diesel oil as main fuel, and own efficiency is lower, and produces exhaust emission, does not meet the requirement of energy-saving and emission-reduction.Use generator for charge in batteries under present mode, device efficiency is low, and environmental pollution is large.
During current communications office site's generator powered, first by generator for communication power supply provides Alternating Current Power Supply, then be that traffic load is powered by communication power supply, ensure that communication network runs without interruption.Now storage battery is in and all fills charged state, and in generator powered system, storage battery is not load supplying.
After communications office site's municipal power failure, the duration of configuration battery discharging requires at 60-120 minute.Generator starts to require to be start and normal power supply in 15 minutes after mains failure, and therefore, after generator powered, storage battery still possesses 45-105 minute continuation of the journey discharge capability, can ensure the safe operation of communication equipment.Therefore, can not carry out charging operations to storage battery during generator powered, generator power can be examined and made cuts charge in batteries power, thus realizes generator configuration letter and join.
Utility model content
The purpose of this utility model is to provide a kind of communications office site Battery charge controller device, during generator powered, realizes controlling the charging of storage battery, reduces generator band and loads with lotus.
In order to achieve the above object, the utility model provides a kind of communications office site Battery charge controller device, comprising:
It is the batteries of load supplying after power-off;
For the communication power supply that load and the described batteries of communications office site are powered;
Be connected with described communication power supply by civil power/generator conversion cabinet, for described communication power supply provides the civil power of working power;
Be connected with described communication power supply by described civil power/generator conversion cabinet, and upon actuation for described communication power supply provides the generating set of working power;
Be installed in described civil power/generator conversion cabinet, the power supply detecting unit of civil power and generator powered status signal is provided;
Charge protector, is connected between described communication power supply and described batteries;
Power & environment supervision unit; be connected with described power supply detecting unit and charge protector; for gathering civil power and generator powered state, and sending charging restriction or restoring signal to described charge protector, controlling the charging of described communication power supply to described batteries.
Further, described power & environment supervision unit comprises: protocol converter, monitor collecting unit, Surveillance center's controller; Wherein,
Civil power and generator powered status signal are uploaded to described monitor collecting unit through described protocol converter by described power supply detecting unit; the described signal received is sent to the controller process of described Surveillance center by described monitor collecting unit, and described Surveillance center controller sends described charging restriction or restoring signal to described charge protector.
Further, described power & environment supervision unit collects described civil power dead electricity signal and described generator powered signal, and described Surveillance center controller sends charging restricting signal to described charge protector; Described power & environment supervision unit collects described mains-supplied signal and described generator outage signal, and described Surveillance center controller sends charging restoring signal to described charge protector.
Further, described charge protector comprises: one-way conduction diode, charging limit switch and control and management unit, and wherein said control and management unit comprises:
The communication interface be connected with described power & environment supervision unit;
The processor be connected with described communication interface
The contactor be connected with described processor;
Wherein, described contactor is connected with described charging limit switch;
Wherein, described one-way conduction diode is in parallel with described charging limit switch;
Wherein, the positive pole of described one-way conduction diode connects described communication power supply, and negative pole connects described batteries.
Further, after described charge protector receives the described charging restricting signal of described power & environment supervision unit transmission, described contactor controls described charging limit switch and remains open state.
Further, after described charge protector receives the described charging restoring signal of described power & environment supervision unit transmission, described contactor controls described charging limit switch and is kept closed.
The utility model additionally provides a kind of communications office site Battery charge controller device, comprising:
It is the batteries of load supplying after power-off;
For the communication power supply that load and the described batteries of communications office site are powered, wherein said communication power supply also comprises a power supply supervision unit, for controlling described communication power supply to described battery charging;
Be connected with described communication power supply by civil power/generator conversion cabinet, for described communication power supply provides the civil power of working power;
Be connected with described communication power supply by described civil power/generator conversion cabinet, and upon actuation for described communication power supply provides the generating set of working power;
Be installed in described civil power/generator conversion cabinet, for providing the power supply detecting unit of civil power and generator powered status signal;
Power & environment supervision unit, be connected with described power supply detecting unit and power supply supervision unit, for gathering civil power and generator powered state, and sending charging restriction or restoring signal to described power supply supervision unit, controlling the charging of described communication power supply to described batteries.
Further, described power & environment supervision unit comprises: protocol converter, monitor collecting unit, Surveillance center's controller; Wherein,
Civil power and generator operation status signal are uploaded to described monitor collecting unit through described protocol converter by described power supply detecting unit, the described signal received is sent to the controller process of described Surveillance center by described monitor collecting unit, and described Surveillance center controller sends described charging restriction or restoring signal to described power supply supervision unit.
Wherein, described power & environment supervision unit collects described civil power dead electricity signal and described generator powered signal, and described Surveillance center controller sends charging restricting signal to described power supply supervision unit; Described power & environment supervision unit collects described mains-supplied signal and described generator outage signal, and described Surveillance center controller sends charging restoring signal to described power supply supervision unit.
Further, after described power supply supervision unit receives described charging restricting signal, control the charging current of described communication power supply reduction to described battery charging.
Further, after described power supply supervision unit receives described charging restoring signal, the charging current value of described batteries is returned to standard charging current by described power supply supervision unit.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, this device comprises: generating set, civil power, power supply detecting unit, power & environment supervision unit, communication power supply, batteries, charge protector or power supply supervision unit, when communications office site's utility power failure, when generator starts to power, power & environment supervision system sends charge in batteries restricting signal, and charging restricting signal is sent to charge protector or power supply supervision unit, realize controlling the charging of storage battery by charge protector or power supply supervision unit, reduce generator band and load with lotus, thus reduce oil machine configuration, have and reducing the construction costs, save operation cost, the beneficial effect of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 represents the structured flowchart 1 of communications office site's Battery charge controller device in the utility model embodiment;
Fig. 2 represents the structured flowchart 2 of communications office site's Battery charge controller device in the utility model embodiment;
Fig. 3 represents power & environment supervision cell signal conveying flow figure in the utility model embodiment;
Fig. 4 represents the control circuit figure of battery charge protection unit in the utility model embodiment;
Fig. 5 to represent in the utility model embodiment control and management cellular construction figure in battery charge protection unit;
Fig. 6 represents power supply supervision unit control structure figure in the utility model embodiment.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Simultaneously to the problem of battery charging when the utility model is powered for generation current machine, provide a kind of communications office site Battery charge controller device.
As shown in Figure 1, the utility model embodiment provides a kind of communications office site Battery charge controller device, comprising:
It is the batteries 4 of load supplying after power-off;
For the communication power supply 3 that load and the described batteries 4 of communications office site are powered;
Be connected with described communication power supply 3 by civil power/generator conversion cabinet, for described communication power supply 3 provides the civil power 8 of working power;
Be connected with described communication power supply 3 by described civil power/generator conversion cabinet, and upon actuation for described communication power supply 3 provides the generating set 1 of working power;
Be installed in described civil power/generator conversion cabinet, the power supply detecting unit 7 of civil power and generator powered status signal is provided;
Charge protector 6, is connected between described communication power supply 3 and described batteries 4;
Power & environment supervision unit 2; be connected with described power supply detecting unit 7 and charge protector 6; for gathering civil power and generator powered state, and sending charging restriction or restoring signal to described charge protector 6, controlling the charging of described communication power supply 3 to described batteries 4.
Particularly, as shown in Figure 3, described power & environment supervision unit 2 comprises: protocol converter 21, monitor collecting unit 22, Surveillance center's controller 23;
Civil power 8 and generator 1 power supply state signal are uploaded to described monitor collecting unit 22 through described protocol converter 21 by described power supply detecting unit; the described signal received is sent to described Surveillance center controller 23 and processes by described monitor collecting unit 22, and described Surveillance center controller 23 sends described charging restriction or restoring signal to described charge protector 6.
Again particularly, as shown in Figure 4, described charge protector 6 comprises: one-way conduction diode group 62 (D1, D2 ... and charging limit switch group 63 (K1, K2 Dn) ... Kn); Described one-way conduction diode D1, D2 ... Dn and described charging limit switch K1, K2 ... Kn is in parallel; Described one-way conduction diode D1, D2 ... the positive pole of Dn connects described communication power supply 3, and negative pole connects described batteries 4.
Described charge protector 6 also comprises a control and management unit 61, and as shown in Figure 5, control and management unit 61 specifically comprises: the communication interface 610 be connected with described power & environment supervision unit 2; The contactor 612 that the processor 611 be connected with described communication interface 610 is connected with described processor; Described contactor 612 is connected with charging limit switch 63.
Described charge protector 6 receives the charging control signal that power & environment supervision unit 2 sends, and described processor 611 controls described charging limit switch 63 (K1, K2 by described contactor 612 ... Kn) disconnect.
After it should be noted that described charge protector 6 receives the charging restoring signal of power & environment supervision unit 2 transmission, described processor 611 controls described charging limit switch 63 (K1, K2 by described contactor 612 ... Kn) closed.
In such scheme, carry out limiting telecommunication power-supply system (containing direct-current switch power supply, exchanging uninterrupted UPS) to charge in batteries by charge protector 6, reduce generator powered demand, realize the object that generator capacity letter is joined.
In addition, as shown in Figure 2, the utility model embodiment also provides a kind of communications office site Battery charge controller device, comprising:
It is the batteries 4 of load supplying after power-off;
For the communication power supply 3 that load and the described batteries 4 of communications office site are powered;
Be connected with described communication power supply 3 by civil power/generator conversion cabinet, for described communication power supply 3 provides the civil power 8 of working power;
Be connected with described communication power supply 3 by described civil power/generator conversion cabinet, and upon actuation for described communication power supply 3 provides the generating set 1 of working power;
Be installed in described civil power/generator conversion cabinet, for providing the power supply detecting unit 7 of civil power and generator powered status signal;
Power supply supervision unit 5, power supply supervision unit 5 is communication power supply 3 parts, can carry out integrated management to the AC and DC power supply unit of power-supply system, rectifier group and storage battery.Power supply supervision unit 5 can manage batteries charge and discharge, by system parameter settings, can limit battery charging current size.Monitoring unit possesses communication function, can realize centralized control.
Power & environment supervision unit 2, be connected with described power supply detecting unit 7 and power supply supervision unit 5, for gathering civil power 8 and generator 1 power supply state, and sending charging restriction or restoring signal to described power supply supervision unit 5, controlling the charged state of described communication power supply 3 and described batteries 4.
Particularly, as shown in Figure 3, described power & environment supervision unit 2 comprises: protocol converter 21, monitor collecting unit 22, Surveillance center's controller 23;
Civil power 8 and generator 1 power supply state signal are uploaded to described monitor collecting unit 22 through described protocol converter 21 by described power supply detecting unit, the described signal received is sent to described Surveillance center controller 23 and processes by described monitor collecting unit 22, and described Surveillance center controller 23 sends described charging restriction or restoring signal to described power supply supervision unit 5.
After described power supply supervision unit 5 receives described charging restricting signal, by automatically revising battery charging current parameter, reduce the charging current to storage battery, in the present embodiment, the charging current of described batteries 4 is decreased to close to 0A, or directly reduces to 0A.
After it should be noted that described power supply supervision unit 5 receives charging restoring signal, the charging current value 0A of described batteries 4 is returned to standard charging current.
Particularly, as shown in Figure 6, described power supply supervision unit 5 comprises: communication unit 51, CPU element 52, charging control 53, man-machine interface 54, and data acquisition 55.Communication unit 51 is connected with power & environment supervision unit 2; After communication unit 51 accepts charging control signal, send CPU element 52 to, after being processed by CPU element 52, limited battery charging electric current by actuator by charging control 53.
In such scheme, carry out limiting telecommunication power-supply system (containing direct-current switch power supply, exchanging uninterrupted UPS) to charge in batteries by power supply supervision unit 5, reduce generator powered demand, realize the object that generator capacity letter is joined.
In the utility model embodiment; as shown in Figure 1, 2; join for realizing communications office site's generator letter, this device mainly comprises: generating set 1, power & environment supervision system 2, communication power supply 3, batteries 4, power supply supervision unit 5, charge protector 6, power supply detecting unit 7, civil power 8.This device provides civil power, generator powered status signal by power supply detecting unit 7; gathered by power & environment supervision system 2 and be sent to the communication power supply 3 that this generator band carries; carry out charging by power supply supervision unit 5 or charge protector 6 pairs of batteries 4 to control; reduce generator band and load with lotus, form generator and subtract match system and device.
As shown in Figure 3, power & environment supervision unit 2 is made up of protocol converter 21, monitor collecting unit 22, Surveillance center's controller 23.Generator, mains-supplied status signal are uploaded to monitor collecting unit 22 through protocol converter 21, after monitor collecting unit 22 is resolved, be sent to Surveillance center's controller 23, carry out information processing by Surveillance center's controller 23, and send battery charging control signal to each machine room power supply system for communications.
This device according to mains-supplied/generator powered different conditions, by automatically revising charge in batteries parameter, realizes the control and management to charge in batteries by power supply supervision unit 5.
Further, this device also carries out charging by charge protector 6 pairs of storage batterys and controls, and reduces generator band and loads with lotus, realizes generator capacity letter formula case.
Power supply supervision unit 5 is preferably used to realize the power supply system for communications of Battery charge controller in the present embodiment; Moreover, also realize controlling the charging of storage battery by charge protector 6.
As shown in Figure 4, charge protector 6 is by one-way conduction diode group 62 (D1, D2 ... and charging limit switch group 63 (k1, k2 Dn) ... kn) form, its principle is as follows:
Battery charging controls: during generator powered, charging limit switch Kx (x value 1 ... n) be in disconnection, storage battery is in charging blocked state, can carry out regular picture, can not charge.When principle is storage battery regular picture, diode Dx (x value 1 ... n) conducting, regular picture; When the anti-phase charging of energy-storage units storage battery, diode Dx bears back-pressure and turns off, and storage battery is in charging blocked state.
Battery charging recovers: when the limit switch Kx that charges is in closed, storage battery is in normal operating conditions, can charge normal.Principle is that diode Dx is shorted, and solve the long-time discharge diode heating of energy-storage units and power dissipation concerns, storage battery is in normal charging condition.(diode D1, D2....Dn adopt voltage devices).
The control method that the utility model is charged to backup battery by communications office site's Switching Power Supply, UPS, can reduce the configuration capacity of generator, realizes the object that generator capacity letter is joined; Generator powered power does not comprise the charge power of storage battery, thus reduces electrical power generators power, reduces the discharge of generator pollutant simultaneously yet, reduces fuel consume, green high-efficient; Charge in batteries only carries out under normal circumstances at civil power, reduces operation cost.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (9)
1. communications office site's Battery charge controller device, is characterized in that, comprising:
It is the batteries of load supplying after power-off;
For the communication power supply that load and the described batteries of communications office site are powered;
Be connected with described communication power supply by civil power/generator conversion cabinet, for described communication power supply provides the civil power of working power;
Be connected with described communication power supply by described civil power/generator conversion cabinet, and upon actuation for described communication power supply provides the generating set of working power;
Be installed in described civil power/generator conversion cabinet, the power supply detecting unit of civil power and generator powered status signal is provided;
Charge protector, is connected between described communication power supply and described batteries;
Power & environment supervision unit; be connected with described power supply detecting unit and charge protector; for gathering civil power and generator powered state, and sending charging restriction or restoring signal to described charge protector, controlling the charging of described communication power supply to described batteries.
2. communications office site according to claim 1 Battery charge controller device, is characterized in that, described power & environment supervision unit comprises: protocol converter, monitor collecting unit, Surveillance center's controller; Wherein,
Civil power and generator powered status signal are uploaded to described monitor collecting unit through described protocol converter by described power supply detecting unit, the described signal received is sent to the controller process of described Surveillance center by described monitor collecting unit, and described Surveillance center controller sends described charging restriction or restoring signal to described charge protector;
Wherein, described power & environment supervision unit collects described civil power dead electricity signal and described generator powered signal, and described Surveillance center controller sends charging restricting signal to described charge protector; Described power & environment supervision unit collects described mains-supplied signal and described generator outage signal, and described Surveillance center controller sends charging restoring signal to described charge protector.
3. communications office site according to claim 2 Battery charge controller device, it is characterized in that, described charge protector comprises: one-way conduction diode, charging limit switch and control and management unit, and wherein said control and management unit comprises:
The communication interface be connected with described power & environment supervision unit;
The processor be connected with described communication interface;
The contactor be connected with described processor;
Wherein, described contactor is connected with described charging limit switch;
Wherein, described one-way conduction diode is in parallel with described charging limit switch;
Wherein, the positive pole of described one-way conduction diode connects described communication power supply, and negative pole connects described batteries.
4. communications office site according to claim 3 Battery charge controller device; it is characterized in that; after described charge protector receives the charging restricting signal of described power & environment supervision unit transmission, described contactor controls described charging limit switch and remains open state.
5. communications office site according to claim 4 Battery charge controller device; it is characterized in that; after described charge protector receives the charging restoring signal of described power & environment supervision unit transmission, described contactor controls described charging limit switch and is kept closed.
6. communications office site's Battery charge controller device, is characterized in that, comprising:
It is the batteries of load supplying after power-off;
For the communication power supply that load and the described batteries of communications office site are powered, wherein said communication power supply also comprises a power supply supervision unit, for controlling described communication power supply to described battery charging;
Be connected with described communication power supply by civil power/generator conversion cabinet, for described communication power supply provides the civil power of working power;
Be connected with described communication power supply by described civil power/generator conversion cabinet, and upon actuation for described communication power supply provides the generating set of working power;
Be installed in described civil power/generator conversion cabinet, for providing the power supply detecting unit of civil power and generator powered status signal;
Power & environment supervision unit, be connected with described power supply detecting unit and power supply supervision unit, for gathering civil power and generator powered state, and sending charging restriction or restoring signal to described power supply supervision unit, controlling the charging of described communication power supply to described batteries.
7. communications office site according to claim 6 Battery charge controller device, is characterized in that, described power & environment supervision unit comprises: protocol converter, monitor collecting unit, Surveillance center's controller;
Wherein, civil power and generator operation status signal are uploaded to described monitor collecting unit through described protocol converter by described power supply detecting unit, the described signal received is sent to the controller process of described Surveillance center by described monitor collecting unit, and described Surveillance center controller sends described charging restriction or restoring signal to described power supply supervision unit;
Wherein, described power & environment supervision unit collects described civil power dead electricity signal and described generator powered signal, and described Surveillance center controller sends charging restricting signal to described power supply supervision unit; Described power & environment supervision unit collects described mains-supplied signal and described generator outage signal, and described Surveillance center controller sends charging restoring signal to described power supply supervision unit.
8. communications office site according to claim 7 Battery charge controller device, is characterized in that, after described power supply supervision unit receives described charging restricting signal, controls the charging current of described communication power supply reduction to described battery charging.
9. communications office site according to claim 8 Battery charge controller device, it is characterized in that, after described power supply supervision unit receives described charging restoring signal, the charging current value of the described batteries reduced is returned to standard charging current by described power supply supervision unit.
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| CN201420479375.6U CN204144988U (en) | 2014-08-22 | 2014-08-22 | A kind of communications office site Battery charge controller device |
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| CN201420479375.6U CN204144988U (en) | 2014-08-22 | 2014-08-22 | A kind of communications office site Battery charge controller device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026355A (en) * | 2016-05-30 | 2016-10-12 | 河南昊方通信工程技术有限公司 | Direct current power supply system for communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026355A (en) * | 2016-05-30 | 2016-10-12 | 河南昊方通信工程技术有限公司 | Direct current power supply system for communication |
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