point of common coupling meaning in English
并连点
Examples
- Point of common coupling pcc
公共耦合点 - Point of common coupling pc
公共耦合点 - The point of common coupling ( pcc ) is a bus which connects the customer and utility . the research of harmonics and its components at pcc is a valid way to distinguish the responsibility between customer and utility and to manage the harmonic producer
公共耦合节点（ pcc ）是联系系统和用户之间的那条母线，研究公共耦合节点处的谐波含量及其中的谐波成分是明确用户和系统责任所在以及管理产生谐波用户的一个行之有效的方法。 - Therefore it is the sticking point for solving the problem about separating the duty to find methods by which the customer emission level can be accessed ( the voltage that a customer ' s harmonic current begets at the point of common coupling ) more accurately
由于划分的依据主要由用户与电力系统双方发射的谐波电流在公共联接点引起的电压降的比例决定，因此，寻求对用户谐波发射水平(用户谐波电流在公共联接点所引起的电压降)的准确估计方法，成为了解决责任划分问题的关键。 - Finally , the method of estimating power customer emission level based on binary linear regression is put forward , which make it a condition that harmonic emission is steady at the point of common coupling . combined with power system thevenin equivalent and customer norton equivalent , according to the principle of least squares method , the voltage that a customer ' s harmonic current begets at the point of common coupling can be estimated in the light of the plural correlation of network parameters
最后，提出了基于二元线性回归的用户谐波发射水平估计方法，该方法在假设公共联接点谐波发射稳定的情况下，结合系统侧戴维南等值与用户侧诺顿等值的电路图，按照最小二乘法原理，利用电网各参数的复数关系推导关于系统侧谐波阻抗的二元线性回归方程，并根据谐波阻抗的估计值求取用户谐波电流在公共联四川大学硕士学位论文( 2003 )接点产生的电压降。