The invention relates to a transformer substation acquisition terminal based on a dual satellite system for positioning and clock synchronization. The transformer substation acquisition terminal basedon the dual satellite system for the positioning and clock synchronization comprises a control center, power supply, a main control chip, a dual satellite module and an antenna. The power supply is separately connected with the main control chip and the dual satellite module, and the main control chip is connected with the control center. The dual satellite module comprises a dual mode base bandprocessor and a dual mode radio frequency receptor which are connected with each other, the dual mode base band processor is connected with the main control chip, and the dual mode radio frequency receptor is connected with the antenna. Compared with the prior art, automatic positioning and clock synchronization are carried out by adopting the dual satellite system, the advantages of a multi-satellite system are blended and developed sufficiently by combining a GPS satellite and Beidou first generation and Beidou second generation satellites, the clock management level and measurement level ofan acquisition system are improved, the influence of abnormal acquisition terminal parameters on acquisition services is effectively reduced, and guarantee is provided for realizing high-efficiency and stable data acquisition.