six-phase power systems 六相输电系统
The Phase I grant supported a six-month effort to develop a low-power 'green' battery with a 30-plus year shelf life that will power a SRAM (static random access memory) circuit for a computer device.
阶段I合同为期6个月，开发一个低功率“绿色”电池，附带30年保存期限，为计算机设备SRAM(静态随机存取内存)电路提供动力。
Obviously, the 12-phase rectifier device, and compared to the six-phase rectifier devices because of its small power factor harmonic component larger.
很明显，十二相整流装置与六相整流装置相比，由于其谐波分量很小功率因数较大。
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