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英语翻译2.3 Specifications of the flywheel systemTable 1 shows t

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英语翻译
2.3 Specifications of the flywheel system
Table 1 shows the specifications of the 50kWh-Class
flywheel system that we are developing.The system
can suspend 25t mass of flywheel which storages
large energy of 50kWh in relatively low rotational
speed from 1000rpm to 2000rpm.
Table 1:Specifications of the 50kWh-Class flywheel system
Energy storage capacity 50 kWh
In/Out electric power 1000 kW
Maximum rotational speed 2000 rpm
Mass of flywheel Approx.25 t
Diameter of flywheel Approx.2 m
3 BASIC STUDY OF ELECTROMAGNETIC
CHARACTERISTICS OF THE AX_SMB
3.1 Basic characteristics of axial magnetic force
Figure 3 shows a typical example of electromagnetic
characteristics of the bearing.It is important to understand
that the electromagnetic force works
mainly on both movable and fixed cores,as a result,
the total force working on the superconducting coil
is very small (Yamauchi et al.2006).It means that
the superconducting coil can be supported inside the
cryostat with very low thermal conduction.
Figure 3:Relations between electromagnetic forces and vertical
displacements
2.3 飞轮系统的技术规格
表1列出我们正在开发的50 千瓦时级的飞轮系统的技术规格.该系统可悬挂质量为25吨的飞轮,在相对低的转动速度从1,000 到2,000转/分下,可储存大到50千瓦时的能量.
表1,50 千瓦时级飞轮系统的技术规格
能量储存容量 50 千瓦;
输入/输出电力1,000 千瓦;
最大转速 2,000转/分;
飞轮质量约25 吨;
飞轮直径约 2米.
3 AX-SME 电磁特性的基础研究
3.1 轴向电磁力的基本特性
图3表示轴承电磁特性的典型例子.重要地是应明白,电磁力主要在动和静铁芯两者都有;结果,在超导线圈上总作用力却很小;(Yamauchiet al 2006).它意味着,带有很低热导的低温制冷器内部,可承受超导线圈.
图3 :电磁力与垂直位移之间的关系(待译)