Once the unattended substation became a reality, the substation could be made smaller, located nearer the load, and long feeders were no longer necessary.
一旦无人值班变电站得以实现，变电站就可以造得更小，更靠近负荷，也不再需要长的馈电线路了。
Optical fiber technology is widely used by the integrated automation information transmission channel of the unattended substation, so the channel reliability is very important.
无人值班变电站的综合自动化信息传输通道通常采用光纤通信通道传输，保证通道可靠传输至关重要。
As a result, it ensures the power supply reliability of unattended substation technically, meets the requirement of safe power supply management and achieves the goal of maximum reformation benefits.
在此基础上实施分层分布式综合自动化系统，从而在技术上保证了无人值守变电所的供电可靠性，满足了安全供电的管理要求，同时实现了改造效益最大化目标。
This device is practical in the realisation of unattended power substation and earthing system with little current.
该装置对于小电流接地系统及实现变电站无人值班具有广泛的应用价值。
This device is practical in the realisation of unattended power substation and earthing system with little current.
该装置对于小电流接地系统及实现变电站无人值班具有广泛的应用价值。
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