本实用新型公开了一种电磁波对充手机，其包括控制芯片、电池、电磁波发射器和电磁波接收转换器，所述电磁波接收转换器与电池电连接，电磁波发射器与控制芯片电连接。本实用新型通过两台具有上述结构的手机的电磁波发射和接收，可以将一台手机上的电流输送到另一台手机上，实现无线送电的目的；结构简单，操作方便。
[更多]
一、项目基本情况 电池管理系统（BMS）是动力和储能电池组（尤其是电动汽车电池组）不可或缺的重要部件。 目前，根据电池管理系统在电动汽车上的应用要求，在我们所研究的新一代电池管理系统中还进行了三方面的改进：1）在硬件方面具备更大的数据存储容量；2）为使系统具有更快的运算能力，采用了嵌入式实时操作系统；3）增加了数据远传等功能。 主要技术指标： SOC估算误差小于5%（在-20℃~ 60℃温度范围、全量程全工况条件下）； 主动均衡技术均衡电流可达到2A，大大缩短了均衡时间； 单体电压检测精度±3mV； 电流测量精度：±0.3%.....
[更多]
An ultrasonic transducer driver has a giant magnetostrictive element, a fastener for holding the giant magnetostrictive element under mechanical pressure, a first field generator for providing a magnetic bias field, a second field generator for providing a magnetic drive field and a magnetic circuit.....
[更多]
The present invention relates to a method for connecting the auxiliary and joint operation of appendages worn device, system, and method. The attachment means comprises: means for generating a linear motion of linear motion unit, said unit having a linear motion of the appendage portion operatively .....
[更多]
A method for processing odorous compounds polluted air system, which is including plants, microorganisms agglutinative plant body and the packed bed - microbial symbiosis system, wherein the microorganism polymer living body, including bacteria, photosynthetic and heterotrophic algae and yeast ferme.....
[更多]
| |< <- | [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] | -> >| |
