Abstract: As one of the key power generation units in the new power system of oilfield microgrid, the control method of multiple parallel units of micro gas turbines affects the reliability and cost of the project operation, and the balanced sharing of power is the core difficulty of the stable operation of the system. This paper takes the recuperated micro gas turbine as the object, deeply analyses its multi-machine parallel active distribution principle, and introduces the frequency and load adjustment weight coefficients to achieve the flexible control of the system. Two homogeneous units of 350kW gas turbines and a heterogeneous unit consisting of one 350kW and one 120kW gas turbines are selected respectively to carry out the multimachine parallel active power sharing characteristic test in voltage source operation mode under the working condition of 20% continuous step change of the total load. The test results show that the difference in active power sharing of the homogeneous unit is less than 0.5% and that of the heterogeneous unit is not more than 4.5%, and that the gas turbine multiple parallel operation mode with the above control mode is feasible.