An Optimal Pulse Heating Strategy for Lithium-ion Batteries …
To address this issue, a novel pulse heating method for Lithium-ion batteries based on full-bridge buck-boost converter is proposed in this paper. The current operation pattern is analyzed …
Pulse self-heating strategy for low-temperature batteries based on ...
The experimental results showed that the proposed battery self-heating strategy can heat a battery from about -20 to 5 °C in less than 600 s without having a large …
An optimal self-heating strategy for lithium-ion batteries with pulse ...
The SOC loss represents the decrease in SOC during the heating process. Battery energy improvement refers to the increased amount of energy that can be discharged …
A rapid lithium-ion battery heating method based on bidirectional ...
The heat generation research section reveals the principle of heat generation via pulsed heating, and proves that a heating rate higher than 10 °C/min can be achieved with …
Pulse self-heating strategy for low-temperature batteries based …
The remainder of this paper is organized as follows. Section 2 describes a heat generation analysis of pulse heating. Then an experimental setup and battery pulse self …
Experimental study on pulse self-heating of lithium-ion battery …
Battery warming at low temperature is a critical issue affecting battery thermal management. In this study, the pulse self-heating strategy is proposed to enable quick and …
The principle of battery micro-pulse heating technology
A rapid self-heating strategy of lithium-ion battery at low … The proposed bidirectional pulse heating technology can realize the rapid preheating of LIBs at low temperatures. In particular, …
Pulse self-heating strategy for low-temperature batteries based …
The experimental results showed that the proposed battery self-heating strategy can heat a battery from about -20 to 5 °C in less than 600 s without having a large …
An optimal self-heating strategy for lithium-ion batteries with …
Battery self-heating technology has emerged as a promising approach to enhance the power supply capability of lithium-ion batteries at low temperatures. However, in …
An Optimal Pulse Heating Strategy for Lithium-ion Batteries Based …
To address this issue, a novel pulse heating method for Lithium-ion batteries based on full-bridge buck-boost converter is proposed in this paper. The current operation pattern is analyzed …
An Optimal Pulse Heating Strategy for Lithium-ion Battery …
In this paper, an optimal pulse heating strategy is proposed for low-temperature heating of lithiumion battery. Firstly, this paper establishes a coupling model to describe the electro …
An Optimal Pulse Heating Strategy for Lithium-ion Battery …
The driving performance of electric vehicles seriously degrades due to the deterioration of lithium-ion batteries at low temperatures. Preheating lithium-ion batteries can effectively improve the …
A rapid self-heating strategy of lithium-ion battery at low ...
The proposed bidirectional pulse heating technology can realize the rapid preheating of LIBs at low temperatures. In particular, the battery packs could be heated from …
Experimental study on pulse self-heating of lithium-ion battery at …
AC pulse heating is a promising preheating method for lithium-ion batteries due to its low energy cost and high efficiency.
An optimal self-heating strategy for lithium-ion batteries with pulse ...
In order to enhance the energy efficiency and reduce the heating time of batteries, an optimal self-heating strategy is introduced, utilizing a novel pulse width modulated …
Targeting the low-temperature performance degradation of …
Pulse heating is recognized as a feasible solution to pre-heating. However, if pulse current is used to heat a battery, it may lead to significant capacity fading when …
Heating Lithium-Ion Batteries at Low Temperatures for Onboard ...
tively. The entire heating system includes an energy source, a heater, a fan, and other control components. The air heating method requires an enclosing ow chan-nel and a fan to enhance …
Experimental study on pulse self-heating of lithium-ion battery …
AC pulse heating is a promising preheating method for lithium-ion batteries due to its low energy cost and high efficiency.
An optimal self-heating strategy for lithium-ion batteries with pulse ...
Battery self-heating technology has emerged as a promising approach to enhance the power supply capability of lithium-ion batteries at low temperatures. However, in …
How Does a Pulse Repair Battery Charger Work?
The pulse charger decreases sulfation in the battery by sending intermittent pulses of current to it. These pulses break down the lead sulfate crystals that form on the battery plates. Pulse chargers also help prevent …
Investigation on the method of battery self-heating using motor pulse ...
Li J, Wu P, Zhang C, et al. Study and implementation of thermal management technology for the power batteries of electric vehicles. Automot Eng 2016; 38: 22–27. ... Qu Z, …
An optimal self-heating strategy for lithium-ion batteries with …
In order to enhance the energy efficiency and reduce the heating time of batteries, an optimal self-heating strategy is introduced, utilizing a novel pulse width modulated …
The state of the art on preheating lithium-ion batteries in cold ...
In Section 5, the applications and the challenges are analyzed, and the future battery thermal management technology in cold weather is also put forward. 2 ... • Simple …
An Internal Heating Strategy for Lithium-Ion Batteries Without …
Abstract: AC pulse heating is a promising preheating method for lithium-ion batteries due to its low energy cost and high efficiency. To avoid the lithium plating in the AC …