Author ：Iflowpower – Portable Power Station Supplier
Analysis of Maintenance of UPS Power Battery Maintenance and Monitoring Technology. At present, the maintenance-free sealing lead-acid battery in small and medium UPS power supply, accounting for 1 / 4-1 / 2 of the total cost of the UPS power supply, the UPS power storage real-time online monitoring system is real-time monitoring of the operating state of the battery. Health status assessment system, do a good job in assessment, replace the battery in time, and the power is sufficient.
It is usually a cardiac in which the battery is not intermittently powered by the UPS, and the industry users should pay attention to the maintenance of the battery to ensure the operation of quality, processing safety and property security. Therefore, the purchase of battery maintenance instruments is not consumer expenditure, but one Long-term investment. UPS power storage battery maintenance Status UPS power storage battery universally lacks the correct daily maintenance and accurate testing means, this is a major safety hazard in the future, some users are usually waiting for an accident, in order to understand the UPS power battery failure Unable to supply it normally.
How to improve the battery monitoring management means and level, reduce or put an end of the battery accident in the UPS power supply, undoubtedly the user has high economic value. Improve the security and reliability of the UPS battery operation is currently troubleshooting users. 1.
UPS power storage battery life can not meet design requirements. In actual use, battery is often degraded after 1 year, and the amount of battery degradation is very serious, almost rarely reaches nominal capacity. 2.
About the lack of recharging and discharge of the UPS power battery, the battery operation is unknown. 3. Since there is no good means and management, the battery's user has lacks sufficient understanding of the operation of the battery, especially the finishing and decomposition of the battery history data.
And these data is integrated with expertise with strong decomposition. 4. About battery performance, especially the UPS power supply battery does not understand instantaneous current power supply capacity.
5. About the performance of the battery, such as the voltage equalization of the battery, the current capacity, can't know in real time. 6, lack of temperature compensation and environmental temperature monitoring.
7. UPS power storage lack test means and maintenance instruments, pay attention to the degree of degree. 8.
At present, there is a quite multi-battery maintenance personnel, misleading, think "maintenance" is no need to maintain. It is believed that the measures to replace the UPS power battery will be handled and replace the maintenance test. UPS Power Battery Monitoring Technology UPS Monitoring Power Battery Control is to collect data on uninterrupted power supplies in the computer room.
Through remote transmission, unified monitoring, management, and implement the UPS remote switching machine to the UPS battery. Remote charge and discharge, if you find abnormalities, you can send an alarm, telephone alarm, sound and light alarm, etc., which can make effective management, greatly saved all aspects, and achieve 24 hours of unattended.
Battery monitoring is also slowlycoming a focus of attention. Problem in the use of battery use, to look at it from the perspective of the system, it will help the battery, more helpful for power supply security. The UPS power supply battery online monitoring system consists of three relatively independent modules, the TV module, the TC module and the convergence module (environmental power monitor host).
Can collect the voltage, internal resistance, temperature, current of the battery pack in real time. Early forecast for battery failure, reduce UPS power battery risk. With data save function, you can upload data through RS485 or network port, you can complete daily work of data access, alarm resolution, management, etc.
through the browser access platform. UPS power storage battery monitoring content is important to the following points, running the voltage, the temperature of the monomer UPS power battery, the temperature of the cell, and the battery pack total voltage, battery charge current, ambient temperature, etc., real-time report battery operation to the monitoring center condition.
2, automatic alarm When the total voltage, monomer voltage, temperature exceeds the alarm value automatic alarm, the threshold can be set; can be directly inquiring any time data. 3, the system can expand, such as subsequent addition of battery pack monitoring, can be convenient to join unified management. 2, the voltage inspection function can inspect the UPS power storage battery pack voltage, current, positive and negative electrode temperature, single battery voltage and other parameters.
The interval of the inspection can be set, the shortest interval is 20 seconds. 4, with professional decomposition management automatic generation month report, showing each UPS power battery in the monthly voltage variation and alarm record, the highest, minimum running event. 3.
Capacity monitoring When the UPS power battery pack is discharged or charging, the battery monitor automatically performs capacity detection. Exploring the discharge capacity and charging capacity of each battery and battery pack. At the same time, observe the charging and discharge process remotely.
You can match the annual nuclear sputum, the whole process monitors the battery pack voltage and discharge current and the voltage change of each battery. 4, the alarm record is set to the UPS battery pack voltage, monomer battery voltage, battery internal resistance, temperature, etc. When the monitor is tested to the upper and lower limits of the parameter beyond the set, the monitor automatically alarms and records this incident.
Users can find abnormal battery pack operating conditions. The UPS power storage battery online monitoring system is monitored in the air, charge and discharge current, internal resistance, temperature and other parameters, the staff can perform real-time, comprehensive decomposition according to the monitoring data, and the battery condition Comprehensive master. Staff can be reminded in a timely way to solve hidden dangers in time and prevent accidents.
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