Be the adoption of redundancy optimization, self-designed adjustable installation structure of loop coder, redundancy switching and fault warning functions of the loop coder were developed. 采用冗余优化,自行设计实施活套编码器可调式的安装结构,开发出活套编码器的冗余切换和故障报警功能。
The result ( concludes) that multiple power station power supply is resulted from redundancy design, and the loop-( network) power supply is unnecessary in practice. 从而得出结论:多电站供电网络是冗余设计的结果,实际运行不需要环网供电。