CN106374546A - Lead acid storage battery system and intelligent system - Google Patents

Lead acid storage battery system and intelligent system Download PDF

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Publication number
CN106374546A
CN106374546A CN201510431664.8A CN201510431664A CN106374546A CN 106374546 A CN106374546 A CN 106374546A CN 201510431664 A CN201510431664 A CN 201510431664A CN 106374546 A CN106374546 A CN 106374546A
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China
Prior art keywords
lead
acid accumulator
acid
port com
storage battery
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CN201510431664.8A
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Chinese (zh)
Inventor
李秉文
彭泽军
田亚雷
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BSB POWER Co Ltd (SHENZHEN)
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BSB POWER Co Ltd (SHENZHEN)
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Priority to CN201510431664.8A priority Critical patent/CN106374546A/en
Priority to CN201520532440.1U priority patent/CN204928219U/en
Priority claimed from PCT/CN2015/088228 external-priority patent/WO2017012172A1/en
Publication of CN106374546A publication Critical patent/CN106374546A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a lead acid storage battery system and intelligent system. The lead acid storage battery system comprises a measurement and control module which is arranged in a lead acid storage battery housing for acquiring state parameters in the application process of a lead acid storage battery and comprises a first communication port; and a gateway module which comprises a third communication port, a second communication port and a processor unit, establishes communication with the first communication port of the measurement and control module through the third communication port and collects the state parameters acquired by the measurement and control module for the processor unit to analyze whether the state parameters are abnormal, wherein the second communication port of the gateway module is used for remote communication and transmission of the collected state parameters and an analysis result. According to the invention, users can conveniently supervise the state of the storage battery in real time and remotely manage the lead acid storage battery timely and effectively so that the service life of the lead acid storage battery is effectively prolonged.

Description

A kind of lead-acid storage battery system and intelligence system
Technical field
The application is related to lead-acid accumulator management domain, more particularly, to a kind of internal state of lead-acid accumulator Parameter management and the system of charge and discharge control.
Background technology
Valve-regulated lead-acid battery, is widely used in electric power machine room, data center module, shifting often as back-up source The important places such as dynamic base station.In recent years, the market capacity of global valve-regulated lead-acid battery reached up to a hundred The scale of hundred million yuans/year.
Because the running environment diversity of valve-regulated lead-acid battery is very big, for many important places, to valve control The monitoring of lead-acid accumulator and maintenance are necessary.At present, the monitoring to lead-acid accumulator and maintenance are led in the industry Two ways to be had:
The first is manual patrol, at set intervals (such as 3 months or half a year), and engineering staff reaches Scene, carries out the test such as lead-acid accumulator electric current, voltage, temperature, manual record test measurement data.People Work is maked an inspection tour has several shortcomings: because a lot of base stations are remote, personnel's vehicle resources input is larger, time-consuming Arduously;Electric power and machine room are important places, and personnel's turnover management is very strict, and personnel enter machine room and there may be Machine room potential faults.
Second: setting lead-acid accumulator monitoring system, by gather the electric current of lead-acid accumulator, voltage and The data such as operating ambient temperature are judging the real time status of lead-acid accumulator, and adopt corresponding counter-measure. This method to some extent solves the shortcoming of manpower tour, has got certain effect.But also bring New inconvenience: one is that monitoring cable is complicated, easily and forceful electric power cable forms interference, or even breaking, Short circuit;Two is that ambient temperature cannot truly reflect the behaviour in service of lead-acid accumulator it is impossible to judge lead exactly The health status of acid accumulator, lead to not science carries out care and maintenance.
Under prior art conditions, the stand-by power supply of communication base station generally occurs holding after using about 2~3 years Amount rapid decrease, is forced to scrap in advance, causes substantial amounts of economic loss and environmental pollution.Or lead acid storage battery Pond is in low capacity and runs, and shortening base station standby electricity duration, thus affecting base station communication service quality, existing Communication disruption hidden danger.
The service life how preferably maintaining and extending valve-regulated lead-acid battery is current lead-acid accumulator industry A problem in the urgent need to address.
Content of the invention
The application provides a kind of lead-acid storage battery system and intelligence system, easily and safely monitors and management plumbic acid Accumulator, extends the life-span of lead-acid accumulator effectively.
According to the application's in a first aspect, this application provides a kind of lead-acid storage battery system, comprising:
It is built in the observing and controlling module in lead-acid accumulator housing, during gathering lead-acid accumulator use State parameter;
Described observing and controlling module includes the first PORT COM, for the state parameter transmission collecting observing and controlling module Go out;
Gateway module, including the 3rd PORT COM, the second PORT COM and processor unit, described gateway mould Group sets up communication by first PORT COM of its 3rd PORT COM and observing and controlling module, collects described observing and controlling mould The state parameter that group collects;Second PORT COM of described gateway module is used for telecommunication, will collect Described state parameter send;
Described processor unit is carried out to the state parameter collected from the first PORT COM of gateway module point Analysis, and by the second PORT COM, analysis result is sent.
In a kind of embodiment, described lead-acid storage battery system also includes original data storage unit, described original Data storage cell is built in lead-acid accumulator housing or gateway module, and described original data storage has each lead Initial data when acid accumulator dispatches from the factory, described initial data include capacity when each lead-acid accumulator dispatches from the factory and Charge-discharge characteristic curve.
In a kind of embodiment, voltage that described observing and controlling module includes being respectively used to gathering described lead-acid accumulator, The voltage acquisition unit of electric current and internal temperature, current acquisition unit and temperature collecting cell;Also include for The servo unit of the charging and discharging circuit of conducting and disconnection lead-acid accumulator.
According to the second aspect of the application, the application provides a kind of lead-acid accumulator intelligence system,
Above-mentioned lead-acid storage battery system;
First lead-acid accumulator, described first lead-acid accumulator is built-in with the voltage of described lead-acid storage battery system Collecting unit, current acquisition unit, temperature collecting cell, servo unit and the first PORT COM;
At least one second lead-acid accumulator, described second lead-acid accumulator is built-in with voltage acquisition unit, electricity Stream collecting unit, temperature collecting cell and the first PORT COM;Described first lead-acid accumulator and the second plumbic acid Accumulator is connected.
The beneficial effect of the application is:
According to lead-acid storage battery system and the intelligence system of above-mentioned enforcement, because observing and controlling module is built in lead acid storage battery In the housing of pond, the temperature during the lead-acid accumulator use of therefore its collection is the inside temperature of lead-acid accumulator Degree, can more accurately reflect lead-acid accumulator real-time status and working condition;Observing and controlling module is built in lead In acid accumulator housing, also make gathering wiring and winding displacement safety when acid accumulator uses status of processes parameter Simply.
According to lead-acid storage battery system and the intelligence system of above-mentioned enforcement, due to introducing original data storage unit, Initial data when dispatching from the factory with it such that it is able to the state parameter during using each lead-acid accumulator is compared Right, thus, more accurately being judged, such as whether battery capacity to one, the real-time status work of each lead-acid accumulator Too low thus need change etc..
According to lead-acid storage battery system and the intelligence system of above-mentioned enforcement, due to introducing gateway module, gateway module The 3rd PORT COM can conveniently and efficiently obtain the state parameter that observing and controlling module collects, gateway module The state parameter of acquisition and state parameter analysis result are remotely sent by the second PORT COM, make user Can easily real-time monitoring battery condition and timely and effectively remotely to lead-acid accumulator manage, thus having Extend to effect the service life of lead-acid accumulator.
Brief description
Fig. 1 is a kind of a kind of structural representation of the lead-acid storage battery system of embodiment of the application;
Fig. 2 is a kind of another kind of structural representation of the lead-acid storage battery system of embodiment of the application;
Fig. 3 is a kind of a kind of plumbic acid storage including some gateway modules and lead-acid accumulator of embodiment of the application A kind of structural representation of battery system;
Fig. 4 is a kind of partial structural diagram of the lead-acid accumulator intelligence system of embodiment of the application.
Specific embodiment
Combine accompanying drawing below by specific embodiment the application is described in further detail.
Refer to Fig. 1, the application proposes a kind of lead-acid storage battery system, and it includes observing and controlling module 10 and gateway Module 20, in one preferably embodiment, can also include user terminal 30.It is specifically described below.
Observing and controlling module 10 is built in the housing of lead-acid accumulator 40, uses for gathering lead-acid accumulator 40 During state parameter, state parameter includes electric current, voltage and internal temperature etc., in a specific embodiment In, as shown in Fig. 2 observing and controlling module 10 includes voltage, the electric current being respectively used to gather lead-acid accumulator 40 With the voltage acquisition unit 11 of internal temperature, current acquisition unit 12 and temperature collecting cell 13, due to surveying Control module 10 is built in lead-acid accumulator 40, and the temperature of therefore temperature collecting cell 13 collection stores for plumbic acid The internal temperature of battery 40 and ambient temperature, the internal temperature of lead-acid accumulator 40 can preferably reflect Go out the real time status of lead-acid accumulator 40.
Observing and controlling module 10 also include for the state parameter collecting lead-acid accumulator 40 is sent One PORT COM 15, in the present embodiment, the first PORT COM 15 is rs485 interface, due to observing and controlling mould Group 10 is built in lead-acid accumulator 40 and introduces the first PORT COM 15, the therefore lead acid storage battery of the application Cell system winding displacement and wiring, also will not be right simply with conveniently it is not easy to open circuit and the security incidents such as short circuit Lead-acid accumulator 40 power supply of itself etc. causes strong jamming.
In one preferably embodiment, observing and controlling module 10 can pass through gateway module 20 with response gateway module 20 The control command that sends over of the 3rd PORT COM 21 returned with the discharge and recharge of the lead-acid accumulator that is turned on or off Road.In a specific embodiment, observing and controlling module 10 also includes servo unit 14.When observing and controlling module 10 connects When receiving the order of the charging and discharging circuit of ON/OFF lead-acid accumulator that gateway module 20 sends over, control The charging and discharging circuit of servo unit 14 ON/OFF lead-acid accumulator.Meeting when servo unit 14 is electrically disconnected when city Moment connects the discharge loop of lead-acid accumulator to be powered.
Gateway module 20 includes the 3rd PORT COM 21, the second PORT COM 22 and processor unit 23.
Gateway module 20 is built by first PORT COM 15 of its 3rd PORT COM 21 and observing and controlling module 10 Vertical communication, thus gateway module 20 collects the state parameter of the lead-acid accumulator 40 that observing and controlling module 10 collects, In the present embodiment, the 3rd PORT COM 21 of gateway module 20 is also rs485 interface it is contemplated that actual feelings Condition, often multiple lead-acid accumulators 40 be powered together as back-up source, therefore gateway module 20 The observing and controlling module built-in with each lead-acid accumulator 40 in back-up source can be set up by rs485 bus 10 communication, the real-time status parameter of these lead-acid accumulators 40 is sent to user terminal 30.
Processor unit 23 is used for the state parameter that analysis is obtained by the 3rd PORT COM 21, concrete one In embodiment, whether processor unit 23 analysis state parameter is abnormal, for example, by the shape that will obtain in real time State parameter is compared with default state parameter threshold value, and when decision state abnormal parameters, processor unit 23 leads to Cross the order that the 3rd PORT COM 21 sends the charge circuit disconnecting lead-acid accumulator to observing and controlling module 10, and Sending warning by the second PORT COM 22 to user terminal 30 reminds user to process lead-acid accumulator in time 40 abnormal conditions, for example whether go to change lead-acid accumulator.In sum, the state of lead-acid accumulator 40 Parameter includes electric current, voltage and internal temperature etc., therefore defaults in the state parameter threshold value of processor unit 23 Including current threshold, voltage threshold and temperature threshold, when the current/voltage of the real-time lead-acid accumulator 40 obtaining Reach current/voltage threshold or when temperature reaches temperature threshold, decision state abnormal parameters, control servo unit The charge circuits of 14 disconnection lead-acid accumulators, make lead-acid accumulator 40 avoid for a long time to overcharge and high temperature fill Electricity etc., selects under suitable temperature, lead-acid accumulator 40 to be charged, effectively extends lead-acid accumulator 40 Service life, it was at least extended to 6~9 years from traditional 2~3 years.In one preferably embodiment, place Reason device unit 23 is additionally provided with charge period and charging duration parameters, in charge period and the charging duration of setting Interior to observing and controlling module 10 send conducting lead acid battery charge loop order, setting charge period with fill Electric duration extroversion observing and controlling module 10 sends the order disconnecting lead acid battery charge loop.User can pass through user Terminal 30 sends instruction to gateway module 20, to arrange above-mentioned state parameter threshold value and charge period and to fill Electric duration parameters.In the present embodiment, processor unit 23 includes arm9 processor.
Second PORT COM 22 of gateway module 20 is used for telecommunication, will send from observing and controlling module 10 The state parameter of lead-acid accumulator 40, the analysis result of processor unit 23 and abnormality warnings etc. send out Go, in the present embodiment, gateway module 20 passes through the second PORT COM 22 and sets up communication with user terminal 30, Second PORT COM 22 includes wifi interface and gprs interface, and wifi interface provides highly stable remote Journey communication function, gprs interface provides remote communicating function at the right time, certainly, the second PORT COM 22 can also include 3g interface and/or 4g interface.The introducing of the second PORT COM 22, make user can so that Control the discharge and recharge of lead-acid accumulator 40 with user terminal 30 by gateway module 20 and to lead-acid accumulator The management of the data such as 40 state parameter, solve the problems, such as cannot real-time monitoring lead-acid accumulator state, real Timely and effectively lead-acid accumulator remote management and control function are showed.
The introducing of gateway module 20 is so that user terminal 30 can be with the state of real-time detection lead-acid accumulator 40 Parameter, the residual life of soc, soh and lead-acid accumulator 40 for calculating lead-acid accumulator 40 provides Reliable data is supported.Soc (state of charge) refers to the chargeability of battery, the electricity that electricity is full of Pond soc is 100%, and with battery electric discharge in use, the electricity of battery is eventually reduced to 0, Now soc reflects the battery condition of battery for 0%, soc;Soh (state of health) refers to The health degree of battery, soh=present battery maximum capacity/battery nominal capacity * 100%, soh is anti-with percentage ratio The current capacity of battery, one piece of new battery are reflected, its soh is greater than or equal to 100%, with electricity Pond aging, soh is gradually reduced, and in ieee standard 1188-1996, regulation drops to 80% when battery capacity Or following, that is, during soh≤80%, battery just should be replaced.Lead-acid accumulator 40 as back-up source, Understand the soh of each lead-acid accumulator 40 in back-up source at any time, for the work ensureing standby power system Reliability has great effect, in civil power power-off, when lead-acid accumulator 40 discharges to power, after recognizing at any time The soc of each lead-acid accumulator 40 in stand-by power source, grasps back-up source for user and is also provided that how long standby There is highly important effect with electric power, be also provided that supply of electric power how long, user by understanding back-up source Correspondingly measure can be taken in advance.
User terminal 30 is received and is stored by gateway module 20 lead acid storage battery that observing and controlling module 10 collects The state parameter in pond 40, and receive the analysis result of the processor unit 23 of gateway module 20.User is eventually End 30 can also be controlled by gateway module 20 servo unit 14 to turn on and disconnect the charge and discharge of lead-acid accumulator The electric loop, and during for sending setting state parameter threshold value, charge period and charge to processor unit 23 The order of long parameter, to manage lead-acid accumulator 40, makes lead-acid accumulator 40 be operated in optimum state.In a tool In body embodiment, user terminal 30 can be computer.
As shown in figure 3, in practical situations both, often multiple lead-acid accumulator 40 is together as back-up source, It is that the places such as electric power machine room, data center module and mobile base station power when civil power power-off, therefore consider this Situation, the user terminal 30 of the application can be set up communication with one or more gateway modules 20 and be connected, and net Close module 20 and set up to communicate with one or more lead-acid accumulators 40 and be connected.
In order to more accurately make a judgement to the real-time status of each lead-acid accumulator, the application also includes former Beginning data storage cell, initial data when original data storage has each lead-acid accumulator 40 to dispatch from the factory, original number According to the capacity including when each lead-acid accumulator dispatches from the factory, charge-discharge characteristic curve, internal resistance, combo information and identification Number etc., original data storage unit is built in lead-acid accumulator 40 housing, gateway module 20 or user eventually In end 30.The application introduces original data storage unit, such that it is able to use each lead-acid accumulator 40 During state parameter and its initial data when dispatching from the factory compare, thus to each lead-acid accumulator 40 Real-time status make one more accurately judge, as whether too low in battery capacity thus need replacing etc..
Disclosed herein as well is a kind of lead-acid accumulator intelligence system, it includes above-mentioned lead-acid storage battery system With lead-acid accumulator 40.In order to save device, as shown in figure 4, the lead-acid accumulator intelligence system of the application Including above-mentioned lead-acid storage battery system, the first lead-acid accumulator 41 and at least one the second lead-acid accumulator 42. First lead-acid accumulator 41 is built-in with voltage acquisition unit 11, current acquisition unit 12, temperature collecting cell 13rd, servo unit 14 and the first PORT COM 15;Second lead-acid accumulator 42 is built-in with voltage acquisition unit 11st, current acquisition unit 12, temperature collecting cell 13 and the first PORT COM 15.First lead-acid accumulator 41 are connected with the second lead-acid accumulator 42, and the servo unit 14 in the therefore first lead-acid accumulator 41 can be led On and off opens the charging and discharging circuit after the first lead-acid accumulator 41 is connected with the second lead-acid accumulator 42.
In the application, user can obtain lead-acid accumulator by gateway module 20 on user terminal 30 at any time 40 real-time status parameter, is the maintaining of lead-acid accumulator 40, calculates soc and soh, life-span Assessment provides accurate data foundation.In lead-acid accumulator 40 running, gateway module is when judgement lead During the real-time status abnormal parameters of acid accumulator 40, servo unit 14 can be controlled to disconnect filling of lead-acid accumulator The electric loop and send warning prompt user to user terminal 30 and process in time, it is to avoid lead-acid accumulator 40 Overcharge the improper charging with high temperature for a long time, effectively extend the life-span of lead-acid accumulator, decrease annual plumbic acid and store Battery scrap quantity and by this pollution on the environment.User can also be by user terminal 30 to gateway The parameters such as module 20 setting state parameter threshold value, charge period and charging duration, make lead-acid accumulator 40 work Make in optimum state.The application achieves the function of lead-acid accumulator being remotely monitored and manages.
Above content is further description the application made with reference to specific embodiment it is impossible to recognize Determine the application be embodied as be confined to these explanations.Ordinary skill for the application art For personnel, on the premise of conceiving without departing from the present application, can also make and some simple deduce or replace Change.

Claims (10)

1. a kind of lead-acid storage battery system is it is characterised in that include:
It is built in the observing and controlling module in lead-acid accumulator housing, during gathering lead-acid accumulator use State parameter;
Described observing and controlling module includes the first PORT COM, for the state parameter transmission collecting observing and controlling module Go out;
Gateway module, including the 3rd PORT COM, the second PORT COM and processor unit, described gateway mould Group sets up communication by first PORT COM of its 3rd PORT COM and observing and controlling module, collects described observing and controlling mould The state parameter that group collects;Second PORT COM of described gateway module is used for telecommunication, will collect Described state parameter send;
Described processor unit is carried out to the state parameter collected from the 3rd PORT COM of gateway module point Analysis, and by the second PORT COM, analysis result is sent.
2. lead-acid storage battery system as claimed in claim 1 it is characterised in that described observing and controlling module also It is turned on or off lead-acid accumulator by the 3rd PORT COM transmitting control commands for answer processor unit Charging and discharging circuit.
3. lead-acid storage battery system as claimed in claim 2 is it is characterised in that described processor unit Send disconnection plumbic acid by the 3rd PORT COM to observing and controlling module when the state parameter that analysis is collected is abnormal to store The order of battery charge circuit, and user is alerted to by the second PORT COM transmission.
4. lead-acid storage battery system as claimed in claim 3 is it is characterised in that described processor unit It is provided with state parameter threshold value, described processor unit is by the state parameter collected and state parameter threshold value ratio Relatively whether abnormal with decision state parameter;Described processor unit is additionally provided with charge period and charging duration ginseng Number, sends conducting lead acid battery charge loop to observing and controlling module in the charge period and charging duration of setting Order, send in the charge period and charging duration extroversion observing and controlling module of setting and disconnect lead acid battery charge The order in loop.
5. lead-acid storage battery system as claimed in claim 1 is it is characterised in that described observing and controlling module 3rd PORT COM of the first PORT COM and gateway module is all rs485 interface.
6. lead-acid storage battery system as claimed in claim 1 is it is characterised in that described gateway module Second PORT COM includes at least one of wifi interface, gprs interface, 3g interface and 4g interface and connects Mouthful.
7. lead-acid storage battery system as claimed in claim 1 is it is characterised in that also include initial data Memory element, described original data storage unit is built in lead-acid accumulator housing or gateway module, described Initial data when original data storage has each lead-acid accumulator to dispatch from the factory, described initial data includes each plumbic acid and stores Capacity when battery dispatches from the factory and charge-discharge characteristic curve.
8. the lead-acid storage battery system as described in any one of claim 1~7 is it is characterised in that also include User terminal, described user terminal is communicated with the second PORT COM foundation of gateway module, for receiving and storing up Deposit state parameter and the analysis result that described gateway module sends, control observing and controlling for sending to processor unit Module conducting and the order disconnecting lead-acid accumulator charging and discharging circuit, for sending setting shape to processor unit The order of state parameter threshold, charge period and charging duration parameters.
9. lead-acid storage battery system as claimed in claim 8 is it is characterised in that described observing and controlling module bag Include the voltage acquisition unit of voltage, electric current and internal temperature, the electricity being respectively used to gather described lead-acid accumulator Stream collecting unit and temperature collecting cell;Also include the charging and discharging circuit for turning on and disconnecting lead-acid accumulator Servo unit;When described observing and controlling module is electrically disconnected when city, moment connects the discharge loop of lead-acid accumulator to enter Row power supply.
10. a kind of lead-acid accumulator intelligence system is it is characterised in that include:
Lead-acid storage battery system as claimed in claim 9;
First lead-acid accumulator, described first lead-acid accumulator is built-in with the voltage of described lead-acid storage battery system Collecting unit, current acquisition unit, temperature collecting cell, servo unit and the first PORT COM;
At least one second lead-acid accumulator, described second lead-acid accumulator is built-in with voltage acquisition unit, electricity Stream collecting unit, temperature collecting cell and the first PORT COM;Described first lead-acid accumulator and the second plumbic acid Accumulator is connected.
CN201510431664.8A 2015-07-21 2015-07-21 Lead acid storage battery system and intelligent system Pending CN106374546A (en)

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CN201510431664.8A CN106374546A (en) 2015-07-21 2015-07-21 Lead acid storage battery system and intelligent system
CN201520532440.1U CN204928219U (en) 2015-07-21 2015-07-21 Lead acid battery system and intelligent system

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CN201510431664.8A CN106374546A (en) 2015-07-21 2015-07-21 Lead acid storage battery system and intelligent system
CN201520532440.1U CN204928219U (en) 2015-07-21 2015-07-21 Lead acid battery system and intelligent system
PCT/CN2015/088228 WO2017012172A1 (en) 2015-07-21 2015-08-27 Lead-acid storage battery system, control system, and smart system
US15/308,834 US20170163068A1 (en) 2015-07-21 2015-08-27 Lead-acid battery system, control system and intelligent system

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CN108120938A (en) * 2017-12-22 2018-06-05 厦门科华恒盛股份有限公司 A kind of data center with distributed battery monitoring system

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