Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-04-07 Hits: Popular:AG11 battery
Inverter 3.7v 2200mah 18650 lithium battery design circuit based on ARM7 and DSP
Today, with the development of electrical intelligence everywhere, inverter power systems (Inverted 3.7v 2200mah 18650 lithium battery System, IPS) are indispensable in countless power consumption situations to provide stable and high-quality power for field equipment, especially in communication equipment rooms, server workstations, and transportation hub dispatch centers. , hospitals, electric power, industrial and mining enterprises and other places that have strict requirements on 3.7v 2200mah 18650 lithium battery security. Many IPS products do not comply with or lag behind modern power concepts because they follow traditional designs. This is highlighted by the single complexity of the control module, backward controller chips and heavy control tasks, and simulated closed-loop control without achieving ideal monitoring and feedback adjustment effects. , and thus brings hidden dangers in the software and hardware design of a single control device, which has a negative impact on the IPS power output, and even leads to catastrophic consequences for electrical equipment due to 3.7v 2200mah 18650 lithium battery failure. Digital control technology is becoming increasingly mature and has been applied in some leading concept power equipment control applications, highlighting that modular and digital control has become an inevitable trend.
This article describes the IPS core control circuit jointly controlled by the ARM7Cortex-M3 based microcontroller STM32F103 and the TIC2000 series DSP chip TMS320F2808, and proposes improvements to address the deficiencies in the above products. The designed IPS core control circuit has been proven through test simulation and field test results that this new IPS design improves the IPS structural design, meets the high requirements of IPS operation, and enriches human-computer interaction interfaces such as remote monitoring, thus indirectly affecting many aspects. Save users' management costs.
1Overall introduction to inverter 3.7v 2200mah 18650 lithium battery
In order to meet the requirements of power-sensitive equipment for inverter power, the target IPS uses the circuit designed this time as the core; uses a high-speed digital signal microprocessor (DSPTMS320F2808) and peripheral devices as signal generation and feedback detection and adjustment modules; uses ARM7 microcontroller STM32F103 and its peripherals are used as human-computer interaction logic control modules, and the two modules are interactively controlled collaboratively. Apply hardware self-feedback to adjust SPWM waveform output, and use DSP digital algorithm to provide high-precision phase locking technology. Software programming performs fully digital sub-task module control. The DSP module performs the control waveform generation, feedback adjustment, lead-acid battery charging waveform generation and adjustment, self-test and self-detection functions required for IGBT inversion, and controls all independent circuits on the circuit board. Connect to perform functions such as self-test and fault analysis. The ARM7 module performs tasks such as parameter setting, operation management, environmental parameter monitoring, and human-computer interaction processing. The DSP module control strives to be precise, while the ARM module has complete system-level event management functions. As shown in Figure 1, the two modules are independent of each other in terms of tasks but closely related to each other. They work together to maintain the normal operation of the IPS through division of labor and coordination.
Read recommendations:
Last article:Nickel Metal Hydride No. 5 battery
Next article:18650 lithium rechargeable battery
Popular recommendation
AAA Ni-MH battery Manufacturing
2023-03-22601248 battery manufacture
2023-03-22lithium battery for solar energy storage system price
2023-05-1096kwh energy storage lithium solar battery
2023-03-22lithium battery 18650 sales
2023-03-2218650 2400mAh 3.7V
2022-06-20802540 800mAh 3.7V
2022-06-27551521 130mAh 3.7V
2022-07-01Lithium Battery GN6020
2022-08-19401030 90mAh 3.7V
2022-08-19R20
2022-07-01601248 300mAh 3.7V
2022-08-19Street light energy storage battery GN-1260-NCM
2022-09-2726650 5000MAH 3.7V
2022-10-15775767 3500MAH 7.4V
2023-06-10battery 18650
2023-06-2518650 lithium 3.7 battery
2023-06-253.7V lipo battery
2023-06-25LR03 battery
2023-06-25aaa battery
2023-06-25lithium 3400mah 3.7v 18650 battery.Precautions for lithium battery charging
2023-12-26Classification Society Lithium Battery
2024-06-243.2v 60ah lifepo4 battery.What is the concept of 18650 batteries?
2023-12-05New Technologies for Disposable Lithium Batteries
2025-04-02Introduction to the Development History of Lithium Ion Polymer Batteries.18650 1800mah battery
2023-08-25lithium ion battery manufacturers.portable energy storage battery power supply wholesale
2023-05-06How Lithium Batteries Deal with Inconsistencies
2022-12-30Classification of lithium batteries
2022-11-15Is there a bottleneck of "temperature control" in lithium battery production technology?
2022-11-14Performance of lithium-ion batteries.3.7v 2200mah 18650 lithium battery
2023-08-08