Research of TV secondary voltage drop measure method based on clock synchronism

Implementations of TV secondary voltage drop measurement based on clock synchronization is proposed by considering principles of existed methods as well as their unsuitability in practice, together with applications of the clock synchronization used in other fields. After some error analysis and contrast, the corresponding conclusion shows that the new measurement based on the proposed method can satisfy the requirements of technical codes and in practice well with an obvious improvement of security, which can also make some useful suggestions on developing, designing and improving of similar applications.