The invention discloses a measurement method of transformation of a refined structure constant and a
system with the same applied, and belongs to the technical field of atomic frequency standards. The
system comprises an
atomic clock group and a counter group, wherein the
atomic clock group is composed of at least two atomic clocks, and the counter group is composed of at least two counters. Each
atomic clock comprises an atomic
clock physical system, an
isolation amplifier, a frequency stability tester, a high-stability
signal source, a micro-controller, a digital / analog (D / A) conversion module and a constant flow source module. According to the measurement method, the micro-controllers carry out measurement on output
constant frequency of various atomic clocks in the atomic
clock group through the counter group, wherein the frequency drifting is conducted on the atomic clocks, the output frequency output everyday by each atomic
clock is represented through power series of the refined structure constant, and the transformation situation of the refined structure constant along with time is detected out. According to the measurement method of the transformation of the refined structure constant and the
system with the same applied, transformation of the output frequency of a plurality of atomic clocks can be really reflected, and accordingly the transformation situation of the refined structure constant can be accurately measured out.