论文部分内容阅读
通信电源在节能方面,240V直流供电、蓄电池恒温柜加基站升温、太阳能光伏发电这3种节能技术在节能效果及效益方面均有优势。240V直流供电系统由多个并联冗余整流器和蓄电池组成,在不改变数据设备输入电源的情况下,可直接替代UPS(不间断电源)设备,提高供电可靠性和节能;在基站内部将蓄电池与主设备隔离,对其单独进行空调,即可大幅提高基站内的设定温度,降低基站空调能耗;利用太阳能进行光伏发电为通信基站内的设备提供电源,具有显著的经济效益和节能减排效果,并且安全、可靠、耐用、维护费用低、无需燃料费用、无噪声污染。对上述3种节能技术的实际使用案例进行了分析,对实际应用提出了建议。
Communication power In energy saving, 240V DC power supply, battery temperature control cabinet plus base station heating, solar photovoltaic power generation these three kinds of energy-saving technologies have advantages in energy efficiency and effectiveness. 240V DC power supply system consists of a number of parallel redundant rectifier and battery, without changing the input power of data equipment, can directly replace the UPS (uninterruptible power supply) equipment, improve power supply reliability and energy saving; within the base station and the battery The main equipment is isolated and its air conditioning alone can significantly increase the set temperature in the base station and reduce the air conditioning energy consumption of the base station. The use of solar energy for photovoltaic power generation provides power for the equipment in the communication base station, which has significant economic benefits and energy saving and emission reduction Effect, and is safe, reliable, durable, low maintenance costs, no fuel costs, no noise pollution. The actual use cases of the above three kinds of energy-saving technologies are analyzed, and suggestions are put forward for practical application.