论文部分内容阅读
尼尔基水利枢纽工程转运站承担着尼尔基工程所需的主要货物转运工作。因电力负荷不稳定,致使空气开关经常跳闸。观察分析认为,11kW电机的螺旋输送机是影响空压机正常工作的原因。最简单的解决方法是更换大变压器,但经济损失很大。为此,尼尔基水利水电有限责任公司在不增加电源容量的情况下,采用无功功率补偿装置,提高了功率因素、节省了电能、减少了运行费用、提高了电能质量,从而增加了变压器的负荷能力,给企业带来了明显的经济效益。
The Nierji Water Transfer Project Transfer Station takes over the transfer of major goods required for the Nierji project. Due to the unstable electrical load, the air switch is often tripped. Observation and analysis that, 11kW motor screw conveyor is affecting the normal operation of air compressor reason. The easiest solution is to replace the big transformer, but the great economic loss. To this end, Nierji Water Conservancy and Hydropower Co., Ltd. without increasing the power capacity of the case, the use of reactive power compensation device to improve the power factor, saving electricity, reducing operating costs and improve power quality, thereby increasing the transformer The load capacity, to the enterprise has brought significant economic benefits.