| 新型无功补偿自动控制器在大功率索道中的应用 |
| |
| 引用本文： | 尹辉燕,郭伟华,尹威. 新型无功补偿自动控制器在大功率索道中的应用[J]. 起重运输机械, 2010, 0(12): 12-17 |
| |
| 作者姓名： | 尹辉燕 郭伟华 尹威 |
| |
| 作者单位： | [1]山东国家电网技术学院发电与新能源培训部,济南250002 [2]山东电力咨询院有限公司,济南250100 [3]山东电力集团公司,济南250000 |
| |
| 摘 要： | 无功功率补偿是电力系统中的一项重要工程。通过设计无功自动控制器来实现并联电容器组的投切,保证功率因数在给定的合格范围内变动,完成无功功率的补偿。设计以CS5460A为核心芯片,从电网中检测到和功率因数相关的参数(电功、电流、有功功率)送主控单元,CPU计算出功率因数,将其和功率因数上下限比较,发出投切电容器的命令。
|
| 关 键 词： | 大功率索道 无功功率 功率因数 CS5460A 有功功率 自动控制器 |
Application of the new reactive power compensation automatic controller in the high power ropeway |
| |
| Yin Huiyan,Guo Weihua,Yin Wei. Application of the new reactive power compensation automatic controller in the high power ropeway[J]. Hoisting and Conveying Machinery, 2010, 0(12): 12-17 |
| |
| Authors: | Yin Huiyan Guo Weihua Yin Wei |
| |
| Affiliation: | Yin Huiyan,Guo Weihua,Yin Wei |
| |
| Abstract: | Reactive power compensation is a key project in the power system.The paper realizes the switching of the shunt capacitors through the reactive power automatic controller,thus to ensure that the power factor changes within the specified acceptable range,and finish the reactive power compensation.With the CS5460A as the core,the parameters（electrical power consumption,current,active power） related to the power factor detected in the power grid is sent to the main control unit,the power factor is calculated by CPU,and is compared with the upper and lower limits,and then the command for switching the capacitor is given. |
| |
| Keywords: | high power ropeway reactive power power factor CS5460A active power automatic controller |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
