CN207441896U - A kind of telecomm base station battery dormancy and air-conditioning cooperative control system - Google Patents
A kind of telecomm base station battery dormancy and air-conditioning cooperative control system Download PDFInfo
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- CN207441896U CN207441896U CN201721166586.4U CN201721166586U CN207441896U CN 207441896 U CN207441896 U CN 207441896U CN 201721166586 U CN201721166586 U CN 201721166586U CN 207441896 U CN207441896 U CN 207441896U
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- battery
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- conditioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a kind of telecomm base station battery dormancy and air-conditioning cooperative control system, including the battery dormancy control module with battery status monitoring unit and dormancy unit, for monitoring battery status and battery being controlled to enter or exit dormant state；Switching Power Supply, for battery and the power supply of battery dormancy control module；Temperature detecting module, for detecting the environment temperature in base station；Infrared controller, including receiving unit and control unit, for receiving battery status signal and ambient temperature signal and controlling the opening and closing of air-conditioning.The telecomm base station battery dormancy of the utility model utilizes the air-conditioning in battery dormancy control module and infrared controller control telecomm base station with air-conditioning cooperative control system, make air-conditioning and battery Collaborative Control, using battery dormant technology, reduce the floating charge time, improve the ambient temperature range in base station, the service life of battery is extended, while reduces computer room refrigeration requirement, air-conditioning maintenance expense is saved and extends air-conditioning service life.
Description
Technical field
The utility model is related to telecomm base station battery control fields, and in particular to a kind of telecomm base station battery dormancy and air-conditioning
Cooperative control system.
Background technology
With the development of communication construction, communication base station quantity also gradually increases, and 380V/220V can be generally introduced in base station
Alternating current, then converted by AC/DC, be depressured after give the power supply of each equipment in base station；And valve-controlled lead acid can be all used in base station
The accumulators such as accumulator or ferric phosphate lithium cell can power off rear support base station in alternating current and work on one as backup power supply
The section time.
Equipment in base station generally comprises wireless telecom equipment, transmission equipment, power-supply device and accumulator, in operating temperature
Aspect, wireless telecommunications system operating temperature are largely nominally -5 DEG C~55 DEG C, and maximum operating temperature scope passes all at 50 DEG C
The operating temperature of transfer device is largely nominally 0 DEG C~45 DEG C, and maximum operating temperature is up to 60 DEG C；Power-supply device medium-high frequency switchs
The requirement of power-supply system and A.C. distribution box to environment temperature is not also high, can generally be worked normally at -5 DEG C~40 DEG C；But
The nominal temperature in use of accumulator is only 25 DEG C, and temperature often raises 10 DEG C when environment temperature is more than 25 DEG C of longtime runnings, uses
Service life about reduces half, main reason is that the excessively high one side of environment temperature adds fluid loss inside valve control type sealed cell
Play, electrolyte saturation degree, which declines (reduction of glass fibre cotton membrane electrolyte inside), makes battery capacity reduce and battery contracting
It is short.Another aspect environment temperature is excessively high will to aggravate battery thermal runaway effect, so as to cause accumulator anode board corrosion rate
Aggravation, pole plate deformation expansion, battery case bulging even cracking etc. finally result in battery capacity rapid decrease, battery life contracting
It is short.In addition, accumulator cell charging and discharging has corresponding chemical reaction, in addition to main reaction, side reaction such as oxygen is compound, corrosion is also shadow
Ring the factor of its service life：(1) floating charge is the main reason for causing battery failure under high temperature：Accelerate under high-temperature condition secondary anti-
Should, cause battery dehydration, plate coral burn into thermal runaway, ultimate failure；(2) the floating charge time is long under normal temperature, and also influencing battery makes
Use the service life：Oxygen recombination reaction is not 100% compound, and overlong time dehydration is serious, and the service life terminates in advance.
In short, ensure that the operating ambient temperature of accumulator is suitably the key factor for extending its service life, then base station
The air-conditioning of interior adjusting temperature action is with regard to essential.In order to ensure the operating temperature of battery, air conditioner refrigerating demand is big, not between
Disconnected stalling, energy consumption, high failure rate equally affect the service life of air-conditioning.According to available data statistical analysis, average each base
The electric cost expenditure of air-conditioning of standing accounts for 54% or so of entire base station electric cost expenditure, and the main electricity consumption that air-conditioning becomes in base station machine room is set
It is standby.The demand of base station power consumption total amount is increasing, reduces power consumption, the expenditure for reducing the electricity charge, becomes interested in communication common carrier
The problem of.
Utility model content
The application provides a kind of telecomm base station battery dormancy and air-conditioning cooperative control system, on the one hand can improve battery and sky
The service life of tune, while can also reduce energy consumption, save electricity.
To achieve the above object, the technical solution adopted in the utility model is：A kind of telecomm base station battery dormancy and air-conditioning
Cooperative control system, including：
Battery dormancy control module, the battery dormancy control module include battery status monitoring unit and dormancy list
Member；For being connected to monitor battery status with battery, the dormancy unit is used to receive battery the battery status monitoring unit
The monitoring result of dormancy control module simultaneously controls battery to enter or exit dormant state；
Switching Power Supply is connected with the battery and battery dormancy control module, for charging the battery and giving battery dormancy
Control module is powered；
Temperature detecting module, for detecting the environment temperature in base station；
Infrared controller, the infrared controller include receiving unit and control module, the receiving unit and the electricity
Pond dormancy control module, temperature detecting module connection, for receiving the monitoring result and temperature of the battery dormancy control module
The testing result of detection module, the control module are used to control the open and close of air-conditioning.
In a preferred embodiment, the battery dormancy control module and receiving unit all include RS485 communication interfaces, and two
Person is connected by RS485 order wires.
Advantageous effect：The telecomm base station battery dormancy of the utility model utilizes battery dormancy control with air-conditioning cooperative control system
Air-conditioning in molding block and infrared controller control telecomm base station, makes air-conditioning and battery Collaborative Control, using battery intermittent charge
In dormant technology, reduce the floating charge time, improve the ambient temperature range in base station, extend the service life of battery；Together
When reduce computer room refrigeration requirement, make the air-conditioning available machine time for by 24 air-conditionings when small base station operation temperature being maintained to reduce 2/3 in the past,
40% run time of compressor is reduced, reduces air conditioning energy consumption and fault rate, save air-conditioning maintenance expense and extends air-conditioning
Service life.
Description of the drawings
Fig. 1 is the dormancy of telecomm base station battery and the functional block diagram of air-conditioning cooperative control system；
Fig. 2 is the dormancy of telecomm base station battery and the structure diagram of air-conditioning cooperative control system；
Fig. 3 is the dormancy of telecomm base station battery and the flow chart of air-conditioning cooperative control method.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.It is wherein different to implement
Similar component employs associated similar element numbers in mode.In the following embodiments, many datail descriptions are
In order to enable the application can be better understood.However, those skilled in the art can be without lifting an eyebrow recognize, which part
Feature is dispensed or can be substituted by other elements, material, method in varied situations.In some cases,
The relevant certain operations of the application are there is no display in the description or describe, this is the core in order to avoid the application
Flooded by excessive description, and to those skilled in the art, be described in detail these relevant operations be not it is necessary,
They can completely understand relevant operation at the general technology knowledge of description and this field in specification.
In addition, feature described in this description, operation or feature can combine to form respectively in any suitable way
Kind embodiment.Meanwhile each step in method description or action can also can be aobvious and easy according to those skilled in the art institute
The mode carry out order exchange or adjustment seen.Therefore, the various orders in specification and drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary order, and wherein some sequentially must comply with unless otherwise indicated.
" connection ", " connection " described in the application unless otherwise instructed, include directly or indirectly connecting (connection).
For solve the problems, such as the charging of battery in the prior art it is improper caused by the lost of life and the energy-saving of air-conditioning ask
Topic, this application provides a kind of telecomm base station battery dormancy and air-conditioning cooperative control system, as depicted in figs. 1 and 2, the system
Including battery dormancy control module 3, including battery status monitoring unit 31 and dormancy unit 32, battery status monitoring unit 31
For being connected to monitor battery status with battery 1, dormancy unit 32 is used to receive the monitoring result of battery status monitoring unit 31
And battery 1 is controlled to enter or exit dormant state；Switching Power Supply 4 is connected with battery 1 and battery dormancy control module 3, for giving
Battery 1 charges and powers to battery dormancy control module 3；Temperature detecting module 6, for detecting the environment temperature in base station；It is red
Outer controller 5, including receiving unit 51 and control unit 52, receiving unit 51 and battery dormancy control module 3, temperature detection mould
Block 6 connects, for receiving the testing result of the monitoring result of battery dormancy control module 3 and temperature detecting module 6, control unit
52 are used for according to the battery status signal received from battery dormancy control module 3 and the environment temperature received from temperature detecting module 6
Spend the open and close of signal control air-conditioning 2.
Preferably, the battery dormancy control module 3 of the present embodiment and infrared controller 5 are designed with RS485 communication interfaces, and two
Person is connected by RS485 order wires.Certainly this communication connection mode is not limited to here, can be adjusted according to actual conditions,
It is communicated to connect for example with RS232.
Here battery dormancy control module 3, Switching Power Supply 4 and infrared controller 5 is the prior art, concrete structure
Which is not described herein again.
The control flow chart of the application telecomm base station battery dormancy and air-conditioning cooperative control system is illustrated in figure 3, below
The control principle of telecomm base station battery dormancy disclosed in the present application and air-conditioning cooperative control system is carried out according to the attached drawing detailed
Explanation:
The system at work, need to detect the state of battery, when detecting that battery charge is more than discharge electricity amount before this
Setting ratio value S1 or detect battery charge be less than setting value C1 when, control battery enter dormancy；
When detecting following either condition, control battery exits dormancy：
I batteries are full of and reach when supplement power mode is transferred to after preset dormancy time t1；
II Switching Power Supplies are when filling cycle progress equalizaing charge；
III is after outage incoming call.
Supplement electricity, refers to the self discharge effect having in itself due to battery, battery generally requires after sleeping
It charges, which is to supplement power mode.
Floating charge and fill all be battery charge mode, floating charge refers to that charger will not when battery is in full state
Stop charging, constant float charge voltage can be still provided and supply battery with very little floating current, once because charger stops charging,
Battery can discharge electric energy naturally, so balancing this electric discharge naturally using the mode of floating charge.Fill refer to constant current and
The mode of Time constant charges to battery, charges very fast.When special maintenance personnel are to battery maintenance through common charge mode,
This pattern also helps the chemical characteristic of activated batteries.
Switching Power Supply has battery the function of filling in the cycle, and every " filling the cycle " then carries out equalizaing charge to battery,
Charging time is " filling the time ".
The control system of the application will also detect the environment temperature in base station in control by temperature detecting module 6, when
Detect environment temperature less than setting value T1 and battery in a dormant state, control air-conditioning is closed；When environment temperature is higher than setting
During value T2, control air-conditioning is opened.
Preferably, the scope that the present embodiment enters setting ratio value S1 during dormancy controls is 102%~108%；It fills
Electric current setting value C1 is 0.005C.That is system monitors the use state of battery in real time, i.e., battery be in floating charge, fill or
Discharge condition, if calculate the ratio value that battery charge is more than discharge electricity amount before this reach 102%~108% or
Person detects that battery charge is less than 0.005C, can be assumed that battery fills with, then battery is controlled to enter dormant state, keeps away
Exempt from battery floating charge and floating charge overlong time repeatedly, so as to influence the service life of battery.
When the preset dormancy time t1 that the present embodiment is exited during dormancy controls is 20 small, the supplement electricity of power mode is supplemented
When time is 4 small, the selection in specific preset dormancy time t1 and benefit charging time can be according to temperature and cell degradation situation
Carry out self-adapting intelligent adjustment.
From the foregoing, it will be observed that for the dormancy control of battery, when there are above-mentioned three kinds of situations for the moment, battery is i.e. by dormancy
State exits.
The main reason for oxygen recombination reaction and grid corrosion under floating charge state are to cause battery dehydration, battery premature failure
One of, tests prove that, it is controlled by the dormancy of above-mentioned battery, the floating charge time of the entire service life of battery can be reduced
More than 79%, substantially prolong the service life of battery.
Furthermore it is preferred that for the control of air-conditioning, it is contemplated that base station main equipment and the stability of transmission equipment operation
(being not higher than 40 DEG C), tentatively controls environment temperature at 32 DEG C~35 DEG C during battery dormancy, i.e., by the environment temperature of base station
Setting value T1 is set to 32 DEG C, and setting value T2 is set to 35 DEG C, this operation control design temperature is can be adjusted according to actual conditions
It sets, that is to say, that it is in environment temperature in the range of 32 DEG C~35 DEG C, state is not adjusted at that time for airconditioning control holding,
But once the environment temperature in base station is less than 32 DEG C, and battery is in a dormant state, if air-conditioning is in running order at that time,
The control air-conditioning that can then send instructions down is closed；When the environment temperature in base station is higher than 35 DEG C, if air-conditioning is closed at that time,
It then needs that air-conditioning is controlled to open.
The airconditioning control temperature (base-station environment temperature) of the present embodiment selection is no longer on the basis of 24 DEG C~26 DEG C, battery
Environment temperature can be arranged on 32 DEG C~35 DEG C or more by more than 79% floating charge time.According to experiment test empirical value, air-conditioning
Refrigeration control often raises 1 DEG C, and energy saving 7%, temperature is controlled by improving air conditioner refrigerating, significant energy-saving effect can be obtained.
The control system of the utility model is infrared by linking due to insensitive to environment temperature during battery dormancy
Controller 5 cooperates with air-conditioning 2 to work, and improves base station internal environment temperature-control range, reduces air conditioner refrigerating, reduces energy consumption.
The telecomm base station battery dormancy of the utility model is with air-conditioning cooperative control system using stopping in battery intermittent charge
Dormancy technology along with the air-conditioning in battery dormancy control module and infrared controller the control telecomm base station of intelligence, is maintaining base
Greatly reduce the available machine time of air-conditioning on the basis of operating temperature of standing, when reaching reduction air-conditioning work while extending battery life
Between, it is significantly energy saving, extend the service life of air-conditioning.
Use above specific case is illustrated the utility model, is only intended to help to understand the utility model, and
Not limiting the utility model.For those skilled in the art of the present invention, the think of according to the utility model
Think, several simple deductions, deformation can also be made or replace.
Claims (2)
1. a kind of telecomm base station battery dormancy and air-conditioning cooperative control system, which is characterized in that including：
Battery dormancy control module, the battery dormancy control module include battery status monitoring unit and dormancy unit；Institute
Battery status monitoring unit is stated for being connected to monitor battery status with battery, the dormancy unit is supervised for receiving battery status
It surveys the monitoring result of unit and battery is controlled to enter or exit dormant state；
Switching Power Supply is electrically connected with the battery and battery dormancy control module, for charging the battery and giving battery dormancy
Control module is powered；
Temperature detecting module, for detecting the environment temperature in base station；
Infrared controller, the infrared controller include receiving unit and control unit, and the receiving unit is stopped with the battery
Dormancy control module, temperature detecting module connection, for receiving the monitoring result and temperature detection of the battery dormancy control module
The testing result of module, described control unit are used to control the open and close of air-conditioning.
2. telecomm base station battery dormancy as described in claim 1 and air-conditioning cooperative control system, which is characterized in that the battery
Dormancy control module and receiving unit all include RS485 communication interfaces, and the two is connected by RS485 order wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166586.4U CN207441896U (en) | 2017-09-12 | 2017-09-12 | A kind of telecomm base station battery dormancy and air-conditioning cooperative control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166586.4U CN207441896U (en) | 2017-09-12 | 2017-09-12 | A kind of telecomm base station battery dormancy and air-conditioning cooperative control system |
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| CN207441896U true CN207441896U (en) | 2018-06-01 |
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| CN201721166586.4U Active CN207441896U (en) | 2017-09-12 | 2017-09-12 | A kind of telecomm base station battery dormancy and air-conditioning cooperative control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013951A (en) * | 2022-08-08 | 2022-09-06 | 浙江德塔森特数据技术有限公司 | Intelligent monitoring method for data machine room and data machine room |
-
2017
- 2017-09-12 CN CN201721166586.4U patent/CN207441896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013951A (en) * | 2022-08-08 | 2022-09-06 | 浙江德塔森特数据技术有限公司 | Intelligent monitoring method for data machine room and data machine room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220304 Address after: 1303, yuemeite building, No. 1, Gaoxin South seventh Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Baite Rui Intelligent Control Technology Co.,Ltd. Address before: 518055 2 building, A3 tower, Nanshan Zhiyuan, 1001 Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Patentee before: BSB POWER Co.,Ltd. |
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| TR01 | Transfer of patent right |