南极科考支撑装置电源系统控制策略

Control Strategy for the Power Supply System of Antarctic Expedition Supporting Device

针对南极科考支撑装置中发电机组在极地高原低气压、缺氧的条件下运行这一情况,采用大量的高原试验来确定发电机组的运行参数。同时,为了保证发电机组的高可靠性,提出了采用循环队列的控制策略。该策略采用循环调用的方式调度发电机,为每台发电机独立编号。发电机组在西藏高原的测试结果以及在Dome A地区的运行结果表明,该控制策略可以有效地保证电源系统发电机组的可靠运行。

Aiming at the situation that the generation units in the supporting devices of Antarctic expedition are operating under low atmospberic pressure and hypoxic condition of polar plateau, the operating parameters of the generation units are determined from a large number of plateau tests. In addition, to guarantee the reliability of the generation units, the control strategy of cireulating queue is proposed. By adopting circulating call pattern, the generation units are scheduling and each unit is numbered independently. From the test results of the generation units in Tibetan plateau and the operating results in Dome A region, it is found that the control strategy effectively ensures the operating reliability of generation units of the power system.