Research conclusions: Simple non-crossing mode is easy to arrange and fix because the system has no crossing between OCS' on main line and sideline. In this mode, the guiding OCS is between main line and sideline and contacts the pantograph all along in turnout center area, so the pantograph can transit from sideline to main line or from main to sideline, the impulsion to OCS on main line can be reduced and there is no off-normal abrasion in guiding OCS. The non-crossing with guiding catenary mode is adaptive to high-speed railway with feature of better performance of current collection between pantograph and catenary. It is used in China for the first time and should be adopted widely in passenger dedicated line.