As we all know, the DC system is mainly composed of a DC charging screen and a battery screen. The role of the valve battery pack is particularly important. In the event of a grid failure, the battery pack will supply power directly to the load. It is the last pass of the DC system.
As a manager, how do you manage these devices? How can I get the information I want? For example: How is the site's battery status now? Which site's batteries need to be replaced this year? Where is the battery maintenance level high? Which manufacturer's battery quality is good? Which power monitor supervises the maintenance work? Want to know this information at any time? Want to form a system report? These issues are the focus of our research and also the problems that we plan to solve.
While valve-regulated batteries have outstanding advantages, there are inherent deficiencies, such as:
The capacity is difficult to test, water cannot be added, and the requirements for the float voltage and the use environment are high.
After the battery is put into use, due to factors such as the design of the battery before leaving the factory, equipment, quality control, float voltage setting in use, ambient temperature, etc., it will cause the active material to fall off, deteriorate, positive grid corrosion, and vulcanization. This will cause loss of capacity, unequal voltage difference, and backwardness of single cells in the entire battery pack, which will cause great potential safety problems. When the grid fails and battery power is needed, the battery will not be discharged and it will cause a serious accident. Therefore, the "Maintenance Regulations" requires the battery to be checked for capacity testing, the purpose is to test the actual capacity of the battery pack, identify backward batteries, eliminate hidden dangers.
In order to achieve this goal, we take the following steps and measures in battery maintenance during the actual work process: carry out routine maintenance and testing of the battery to check for a battery that is united or backward. How to check? Only experience? No, our “battery internal resistance tester†is your rightful assistant for routine maintenance and testing. It can help you find out the backward battery, test the internal resistance and voltage of the battery, and initially estimate the capacity of the battery, thus solving the problem. Difficult to test. After checking the backward battery, you can effectively master the daily status of the battery. Will the backward battery detected be unqualified or discarded? Not always, there are actually many batteries that can be reused after repair. Since the battery's performance characteristics determine the old and new cannot be mixed, different brands and different batches cannot be mixed.
In this way, activating a battery will achieve the effect of saving a group of batteries. And this function is realized by our “smart battery activatorâ€. It successfully solved the problem of not effectively repairing the battery. After daily maintenance and activation, an annual discharge check will be carried out according to the regulations to determine the battery capacity and status very accurately. We use the “Intelligent Discharge Monitor†in the kit to complete this task. These are the testing instruments in the regulations and routine maintenance. In addition, the impact of the charger on the battery is also great, have you ever thought about the impact of the charger on the battery? What if the charger's ripple factor and regulation stability do not meet the requirements? It will dry up, swell, and even burst. The general manufacturers ignored this source, but we did not neglect it. The company has a professional instrument to test the charger to check the charger's quality, so that the battery is maintained from the source of the charge. This will depend on the "DC system tester" to check.
In addition, in accordance with the “Maintenance Regulationsâ€, insulation testing of DC busbars and other equipment shall be conducted periodically to analyze the insulation status of the equipment. In the event of a failure, the “DC System Ground Fault Finder†will quickly locate the fault point and achieve accurate search. , save time and save trouble.
In addition to the products introduced above, the company also has many professional instruments to test and maintain the battery. The company's battery maintenance products make the traditional battery capacity test and maintenance change from tedious manual operation and manual test data to automatic test data recording with a microcontroller and microcomputer, and its perfect B station and group management B /S structure computer management software allows managers to accurately and timely grasp the status of batteries in each area and site on their own computers. The entire system will provide users with various reports required for management, provide leadership for decision-making, reduce workload for maintenance personnel, and increase work efficiency, so as to eliminate hidden dangers and ensure safe production.
As a manager, how do you manage these devices? How can I get the information I want? For example: How is the site's battery status now? Which site's batteries need to be replaced this year? Where is the battery maintenance level high? Which manufacturer's battery quality is good? Which power monitor supervises the maintenance work? Want to know this information at any time? Want to form a system report? These issues are the focus of our research and also the problems that we plan to solve.
While valve-regulated batteries have outstanding advantages, there are inherent deficiencies, such as:
The capacity is difficult to test, water cannot be added, and the requirements for the float voltage and the use environment are high.
After the battery is put into use, due to factors such as the design of the battery before leaving the factory, equipment, quality control, float voltage setting in use, ambient temperature, etc., it will cause the active material to fall off, deteriorate, positive grid corrosion, and vulcanization. This will cause loss of capacity, unequal voltage difference, and backwardness of single cells in the entire battery pack, which will cause great potential safety problems. When the grid fails and battery power is needed, the battery will not be discharged and it will cause a serious accident. Therefore, the "Maintenance Regulations" requires the battery to be checked for capacity testing, the purpose is to test the actual capacity of the battery pack, identify backward batteries, eliminate hidden dangers.
In order to achieve this goal, we take the following steps and measures in battery maintenance during the actual work process: carry out routine maintenance and testing of the battery to check for a battery that is united or backward. How to check? Only experience? No, our “battery internal resistance tester†is your rightful assistant for routine maintenance and testing. It can help you find out the backward battery, test the internal resistance and voltage of the battery, and initially estimate the capacity of the battery, thus solving the problem. Difficult to test. After checking the backward battery, you can effectively master the daily status of the battery. Will the backward battery detected be unqualified or discarded? Not always, there are actually many batteries that can be reused after repair. Since the battery's performance characteristics determine the old and new cannot be mixed, different brands and different batches cannot be mixed.
In this way, activating a battery will achieve the effect of saving a group of batteries. And this function is realized by our “smart battery activatorâ€. It successfully solved the problem of not effectively repairing the battery. After daily maintenance and activation, an annual discharge check will be carried out according to the regulations to determine the battery capacity and status very accurately. We use the “Intelligent Discharge Monitor†in the kit to complete this task. These are the testing instruments in the regulations and routine maintenance. In addition, the impact of the charger on the battery is also great, have you ever thought about the impact of the charger on the battery? What if the charger's ripple factor and regulation stability do not meet the requirements? It will dry up, swell, and even burst. The general manufacturers ignored this source, but we did not neglect it. The company has a professional instrument to test the charger to check the charger's quality, so that the battery is maintained from the source of the charge. This will depend on the "DC system tester" to check.
In addition, in accordance with the “Maintenance Regulationsâ€, insulation testing of DC busbars and other equipment shall be conducted periodically to analyze the insulation status of the equipment. In the event of a failure, the “DC System Ground Fault Finder†will quickly locate the fault point and achieve accurate search. , save time and save trouble.
In addition to the products introduced above, the company also has many professional instruments to test and maintain the battery. The company's battery maintenance products make the traditional battery capacity test and maintenance change from tedious manual operation and manual test data to automatic test data recording with a microcontroller and microcomputer, and its perfect B station and group management B /S structure computer management software allows managers to accurately and timely grasp the status of batteries in each area and site on their own computers. The entire system will provide users with various reports required for management, provide leadership for decision-making, reduce workload for maintenance personnel, and increase work efficiency, so as to eliminate hidden dangers and ensure safe production.
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