摘要
超高压配电装置与高压配电装置相比,由于设备高大、笨重,因而没有半高型及高型布置,常采用各种中型布置。超高压配电装置,由于其电压高、设备容量大,与220 k V及以下电压级的配电装置相比,应该注意内过电压在绝缘配合中的作用、静电感应对人体危害、要满足电晕和无线电干扰允许标准的要求、限制噪声等特殊问题。因此,对超高压配电装置必须精心设计,合理配置,对保障整个电力系统安全稳定运行非常重要。
Ultrahigh pressure distribution equipment compared to high voltage power distribution equipment, due to the big, bulky equipment, thus no half tall type and high type is decorated, often used in a variety of medium-sized arrangement. Ultra-high voltage power distribution equipment, due to its high voltage, large capacity of equipment, and the voltage level of 220kV and below power distribution device, should pay attention to internal over-voltage in the insulation coordination, harm to human body electrostatic induction, to meet the requirements of corona and the radio interference allowed standard, restrictions on special issues such as noise. Thus ultra-high voltage power distribution equipment must elaborate design, reasonable configuration, to ensure safe and stable operation of power system.
出处
《电站系统工程》
2017年第4期21-23,共3页
Power System Engineering
关键词
超高压
配电装置
特殊问题
ultra-high pressure
distribution equipment
special problems
