The site test results displayed that with the three-phase simultaneous measurement technology, testing instrument works accurately and steadily,and plenty of test work could be chopped off.

The physical mechanics of simultaneous measurement of strain and temperature are analyzed.

Multiwavelength - derivative method and linear regression spectrophotometry combined with least square method are applied to the simultaneous determination of NO_3 and NO_2 in water.

The small volume fiber Bragg grating (FBG) sensor head designed by using especial package technique with polymer material has the function of simultaneous measurements of pressure and temperature, which can solve the temperature cross sensitivity of FBG effectively.

Voltage stability index based on synchronized phasor measurement;

Research of high precision time signal based on synchronized phasor measurement;

Protection scheme for double-line with same pole based on synchronized phasor measurement;

PMU based transient stability predication in power system;

The FCRBFN, whose inputs are simple function of generator rotor angles after fault measured by PMUs, is used to predict transient stability of multimachine power system.

Phasor Measurement Unit (PMU) measures voltage and current qualities from the key junction of the grid with the synchronized high-resolution time source.