Design of Timing Charging and Discharging System for Pneumatic or Hydraulic Pressure Device Based on STM32

Ziquan, Wang; Huang, Wei; Tong, Lidong; Hu, Jingjing; Xu, Jiajia; Lin, Yingjie

doi:10.1145/3443467.3443913

Cited by 2 publications

(1 citation statement)

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“…With SVPWM technology, high power factor and high efficiency of the device are achieved, and harmonic components are greatly improved and reduced. In addition, the fuzzy double closedloop control of voltage and current is used in the control, which can ensure the steadystate accuracy of charging and discharging with constant current and voltage control, as well as the good dynamic response performance of the device [27][28][29] . Sodhi et al [30] proposed a numerical model for a horizontal conical shell-and-tube energy storage device to investigate its charging and discharging characteristics.…”

Section: Introductionmentioning

confidence: 99%

Development of high voltage electric pulse charging and discharging device based on functional materials

Zhou

2023

3C TIC

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As a relatively mature energy storage technology, charge/discharge devices are bound to develop significantly in the contemporary society among them energy is increasingly scarce. The traditional charging and discharging device is not smart enough, slow charging and discharging and other shortcomings have limited its further high-speed development. The application of functional materials and high-voltage pulse technology can drive the further development of charging and discharging devices. In this study, a safe, low-cost, functional material with high adsorption capacity was developed. At the same time, this functional material is applied to the charging and discharging device to improve the storage capacity and discharge efficiency of the device. In addition, we combine high-voltage electric pulse technology with charging and discharging technology to improve the charging and discharging rate of the charging and discharging device. It has certain guidance and reference values for the development of high-voltage electric pulse charging and discharging devices. According to the test results, the dynamic adjustment time of the charging module output current is only 20ms, and the dynamic adjustment response time of the discharging module input current is about 0.14s. The device provides a new idea for the development of high-voltage electric pulse charging and discharging equipment.

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Section: Introductionmentioning

confidence: 99%