In this paper, mooring system of FPSO is introduced firstly, and all sorts of SPM mooring system which has been used widely are introduced mainly.

The Bohai Changqing FPSO was taken as an example to bring up the direct lighting flash protective measures for the metal tower and other dangerous types of devices,which provide a theoretical and practical protection for the FPSO system about security operations at sea.

With its development, the Floating Protection Storage and Offloading Unit s (FPSO) power system not only consists of high voltage network and low voltage network, but also gets more and more complex network structure, so the analysis and research of protection of FPSO power system become stringent and breaking through the key technique that restricts the design of FPSO power system is significant.

Investigation on quick computation method of the static characteristics of complex mooring system;

Time domain simulation research on the dynamic responses and dynamic characteristics of mooring systems;

Progress of research on stability,bifurcation,chaos of mooring systems;

Experimental Research of mooring system for Semi-submersible Ferry-type Landing;

Analysis method for a mooring system by considering the elastic deformations of a floating body;

Numerical Simulation on Hydrodynamic Response of Wave Action on Mooring System;