CN108196193A - A kind of method for safeguarding power matching network system worked well - Google Patents
A kind of method for safeguarding power matching network system worked well Download PDFInfo
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- CN108196193A CN108196193A CN201711403873.7A CN201711403873A CN108196193A CN 108196193 A CN108196193 A CN 108196193A CN 201711403873 A CN201711403873 A CN 201711403873A CN 108196193 A CN108196193 A CN 108196193A
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- battery
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of method for safeguarding power matching network system worked well, primary complete three stage charging system cycle is carried out when new battery comes into operation, then discharged and counts initial discharge capacity Q0 puts, complete three stage charging system cycle is then carried out, and count the initial charge capacity Q of battery0 fills；After new battery comes into operation, battery capacity monitoring is carried out in the detection time of setting, counts the real-time discharge capacity Q of batteryN is putWith real time charging capacity QN fillsAs long as QN is put/Q0 putsOr QN fills/Q0 fillsLess than preset value, then it is judged as battery failure, and alarm, user is reminded more to renew battery, it is ensured that the normal work of system.
Description
Technical field
The present invention relates to power matching network systems, and in particular to a kind of method for safeguarding power matching network system worked well.
Background technology
In power matching network system, the supplying cell of the monitoring and control equipments such as DTU, FTU is chronically at floating charge state, to electricity
Pond is actual capacity that is very unfavorable, and can not monitoring battery, can not judge whether battery has failed in time, work as distribution network systems
When being out of order, battery can not provide scheduled stand-by time, it is possible to cause very big loss.
Invention content
The purpose of the present invention is to provide a kind of methods for safeguarding power matching network system worked well, being capable of periodic wake
Supplying cell in power matching network system, while monitor the capacity of battery, it is ensured that the safety of system.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of method for safeguarding power matching network system worked well, includes the following steps：
Battery is carried out primary complete three stage charging system cycle, and battery is made to be in the floating charge state regular hour by step 1；
Step 2 judges whether the battery first powers on, if battery does not first power on, is transferred to step 3；If battery is
It first powers on, then the electric discharge of a fixed load is carried out to battery, stop electric discharge when being put into setting voltage, count the appearance of releasing
Amount, is denoted as battery initial discharge capacity Q0 puts；
Then battery is subjected to primary complete three stage charging system cycle, and battery is made to be in floating charge state for a period of time, counted
Go out the capacity being charged into, be denoted as battery initial charge capacity Q0 fills；
Step 3 judges whether the assay intervals time to setting, if having arrived the assay intervals time, carries out primary fixed negative
The electric discharge of load stops electric discharge when being put into setting voltage, counts the capacity of releasing, is denoted as the real-time discharge capacity Q of batteryN is put；
By QN is put/Q0 putsIt is compared with preset value, if QN is put/Q0 putsMore than or equal to preset value, then step 4 is transferred to；
If QN is put/Q0 putsLess than preset value, then long-range lasting alarm is carried out, until more renewing battery；After more renewing battery, jump to
Step 1 continues to monitor；
Battery is carried out primary complete three stage charging system cycle, and floating charge state at battery is made for a period of time, to count by step 4
Go out the capacity being charged into, be denoted as the real time charging capacity Q of batteryN fills；
By QN fills/Q0 fillsCompared with preset value, if QN fills/Q0 fillsMore than preset value, then step 3 is jumped to；
If QN fills/Q0 fillsLess than preset value, then carry out continuing remote alarms, until more renewing battery, after more renewing battery, jump to
Step 1 continues to monitor.
After using the above scheme, the present invention carries out primary complete three stage charging system cycle when new battery comes into operation,
Then it is discharged and counts initial discharge capacity Q0 puts, complete three stage charging system cycle is then carried out, and count the first of battery
Beginning charging capacity Q0 fills；After new battery comes into operation, battery capacity monitoring is carried out in the detection time of setting, counts the reality of battery
When discharge capacity QN is putWith real time charging capacity QN fillsAs long as QN is put/Q0 putsOr QN fills/Q0 fillsLess than preset value, then it is judged as battery failure,
And alarm, user is reminded more to renew battery, it is ensured that the normal work of system.The maintenance power matching network system of the present invention is just
The method often to work does not need to identification battery size in implementation process, does not influence the use of battery, the related data of battery
APP, high in the clouds preservation can be uploaded to, analysis foundation is provided for battery performance analysis.
Description of the drawings
Fig. 1 is flow chart of the present invention.
Specific embodiment
Present invention is disclosed a kind of methods for safeguarding power matching network system worked well, include the following steps：
Battery is carried out primary complete three stage charging system cycle by step 1（CC-CV-CF）, and battery is made to be in floating charge（CF）Shape
The state regular hour.
Step 2 judges whether the battery first powers on, if battery does not first power on, is transferred to step 3；It is if electric
Pond is to first power on, then the electric discharge of a fixed load is carried out to battery, stops electric discharge when being put into setting voltage, and statistics is released
Capacity（WH or AH）, it is denoted as battery initial discharge capacity Q0 puts；
Then battery is subjected to primary complete three stage charging system cycle（CC-CV-CF）, and battery is made to be in floating charge（CF）State
For a period of time, which is the default time, counts the capacity being charged into（WH or AH）, it is denoted as battery initial charge capacity
Q0 fills。
Step 3 judges whether the assay intervals time to setting, if having arrived the assay intervals time, carries out once solid
The electric discharge of fixed load stops electric discharge when being put into setting voltage, counts the capacity of releasing（WH or AH）, it is denoted as the real-time electric discharge of battery
Capacity QN is put；
By QN is put/Q0 putsIt is compared with preset value, if QN is put/Q0 putsMore than or equal to preset value, represent that the discharge capacity of battery is normal,
Step 4 is transferred to continue to monitor；
If QN is put/Q0 putsLess than preset value, represent that battery discharge capacity is abnormal, battery failure carries out long-range lasting alarm, directly at this time
To more renewing battery；After more renewing battery, jump to step 1 and continue to monitor；Wherein, warning message communicated by MODBUS/
GPRS etc. is uploaded to backstage, and user's battery is reminded to fail, needs replacing new battery.
Battery is carried out primary complete three stage charging system cycle by step 4（CC-CV-CF）, and make floating charge at battery（CF）
For a period of time, which is the default time to state, counts the capacity being charged into（WH or AH）, it is denoted as filling in real time for battery
Capacitance QN fills；
By QN fills/Q0 fillsCompared with preset value, if QN fills/Q0 fillsMore than preset value, then it represents that battery charge capacity is normal, and battery still has
Effect jumps to step 3 and is detected interval time judgement at this time；
If QN fills/Q0 fillsLess than preset value, then it represents that battery charge capacity is abnormal, and battery has failed, and is held at this time
Continuous remote alarms, until more renewing battery, after more renewing battery, jump to step 1 and continue to monitor.
The present invention's it is critical that the primary complete three stage charging system of present invention progress when new battery comes into operation follows
Then ring is discharged and counts initial discharge capacity Q0 puts, complete three stage charging system cycle is then carried out, and count battery
Initial charge capacity Q0 fills；After new battery comes into operation, battery capacity monitoring is carried out in the detection time of setting, counts battery
Real-time discharge capacity QN is putWith real time charging capacity QN fillsAs long as QN is put/Q0 putsOr QN fills/Q0 fillsLess than preset value, then it is judged as battery
Failure, and alarm, user is reminded more to renew battery, it is ensured that the preset value of system.
The above is only the embodiment of the present invention, is not intended to limit the scope of the present invention, therefore every
Any subtle modifications, equivalent variations and modifications that technical spirit according to the present invention makees above example still fall within this
In the range of inventive technique scheme.
Claims (1)
- A kind of 1. method for safeguarding power matching network system worked well, it is characterised in that：Include the following steps：Battery is carried out primary complete three stage charging system cycle, and battery is made to be in the floating charge state regular hour by step 1；Step 2 judges whether the battery first powers on, if battery does not first power on, is transferred to step 3；If battery is It first powers on, then the electric discharge of a fixed load is carried out to battery, stop electric discharge when being put into the voltage of setting, count releasing Capacity is denoted as battery initial discharge capacity Q0 puts；Then battery is subjected to primary complete three stage charging system cycle, and battery is made to be in floating charge state for a period of time, counted Go out the capacity being charged into, be denoted as battery initial charge capacity Q0 fills；Step 3 judges whether the assay intervals time to setting, if having arrived the assay intervals time, carries out primary fixed negative The electric discharge of load stops electric discharge when being put into the voltage of setting, counts the capacity of releasing, is denoted as the real-time discharge capacity Q of batteryN is put；By QN is put/Q0 putsIt is compared with preset value, if QN is put/Q0 putsMore than or equal to preset value, then step 4 is transferred to；If QN is put/Q0 putsLess than preset value, then long-range lasting alarm is carried out, until more renewing battery；After more renewing battery, jump to Step 1 continues to monitor；Battery is carried out primary complete three stage charging system cycle, and floating charge state at battery is made for a period of time, to count by step 4 Go out the capacity being charged into, be denoted as the real time charging capacity Q of batteryN fills；By QN fills/Q0 fillsCompared with preset value, if QN fills/Q0 fillsMore than preset value, then step 3 is jumped to；If QN fills/Q0 fillsLess than preset value, then carry out continuing remote alarms, until more renewing battery, after more renewing battery, jump to Step 1 continues to monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403873.7A CN108196193A (en) | 2017-12-22 | 2017-12-22 | A kind of method for safeguarding power matching network system worked well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403873.7A CN108196193A (en) | 2017-12-22 | 2017-12-22 | A kind of method for safeguarding power matching network system worked well |
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| Publication Number | Publication Date |
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| CN108196193A true CN108196193A (en) | 2018-06-22 |
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| CN201711403873.7A Pending CN108196193A (en) | 2017-12-22 | 2017-12-22 | A kind of method for safeguarding power matching network system worked well |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508170A (en) * | 2011-11-09 | 2012-06-20 | 丁国营 | Method for monitoring capacity of storage battery |
| CN104979880A (en) * | 2015-07-23 | 2015-10-14 | 成都博德恒宝科技有限公司 | Three-state overcharge protection method of multi-section-series-connection battery charging |
| CN105449299A (en) * | 2015-11-17 | 2016-03-30 | 高新兴科技集团股份有限公司 | Floating charge voltage based storage battery remote charge-discharge method |
-
2017
- 2017-12-22 CN CN201711403873.7A patent/CN108196193A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508170A (en) * | 2011-11-09 | 2012-06-20 | 丁国营 | Method for monitoring capacity of storage battery |
| CN104979880A (en) * | 2015-07-23 | 2015-10-14 | 成都博德恒宝科技有限公司 | Three-state overcharge protection method of multi-section-series-connection battery charging |
| CN105449299A (en) * | 2015-11-17 | 2016-03-30 | 高新兴科技集团股份有限公司 | Floating charge voltage based storage battery remote charge-discharge method |
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Application publication date: 20180622 |