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				           		A new directional element based on the fault component positive sequence reactance (FCPSR) is presented.
						        										 	
						        					            	 提出了基于故障分量正序电抗的方向元件。
								    				            	 youdao 
- 
				           		A new directional element based on the fault component positive sequence reactance (FCPSR) is presented.
						        										 	
						        					            	 提出了基于故障分量正序电抗的方向元件。
								    				            	 youdao