power supply source

基本解释

Railroad signal power system is a special supply power source for train running. The high reliability is required. Thus, its supervisor and control become very important.
铁路信号电源系统是专门给列车运营信号供电的，其可靠性要求非常高，因此，对铁路信号电源的监视和控制十分重要。
The final basic cause that resulted in the failure is no working state monitoring signal and failure warning signal of power supply source of controlled silicon excitation device.
最终查出造成机组事故的根本原因是可控硅励磁装置供电电源无工作状态监视信号及故障报警信号；
Constant data transmission rates shall be employed, resulting in the output being independent of distance of cable between power supply and light source within the specified length.
恒定的数据传输率将被使用，在电源和光源之间的电缆长度的距离内，信号的输出将保持独立。

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Autonomous control over supply, via aggregation in unions, became their only source of power.
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Each unit can also serve as a source of electrical power for the military, or emergency response, something always in short supply in forward operating positions.
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电源
Power supply system of petrifaction enterprise is a relatively complicated power supply and distribution system, which needs two independent power supply source. From the total transformer substation of factory to power distribution of each device, they all adopt single-bus disjunction power supply, principal power utilization load is 6 kv and 380 v motor.
石化企业工厂供电系统是比较复杂的供配电系统,要求有两个独立的供电电源,从工厂总降到各装置的配电均采用单母分断供电,其用电负荷主要为6KV及380V电动机,正常时双路电源供电,母分热备用,机泵负荷一开一备。
土木建筑工程
动力供应源