Pump system, wellsite layout and method for controlling the pump system
AssigneeYantai Jereh Petroleum Equipment & Technologies Co., Ltd.
InventorsJifeng ZHONG, Liang LV, Shouzhe LI, Jihua WANG, Xincheng LI, Yipeng WU
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Abstract
A pumping system includes an electric fracturing device and multiple power supply systems. The electric fracturing device includes a plunger pump, a main motor for driving the plunger pump, and at least one auxiliary electric device. The multiple power supply systems include at least one main power supply and at least one auxiliary power supply. The main power supply supplies electric power to the main motor, and the auxiliary power supply supplies electric power to the at least one auxiliary electric device.
Claims24
A pumping system, comprising:
- an electric fracturing device including:
- a plunger pump, a main motor for driving the plunger pump, and at least one auxiliary electric device;
- and
- multiple power supply systems for supplying electric power to the electric fracturing device,
- wherein the multiple power supply systems include at least one main power supply and at least one auxiliary power supply, and
- wherein the main power supply supplies electric power to the main motor, the at least one auxiliary power supply supplies electric power to the at least one auxiliary electric device.
A method for controlling a pumping system, wherein,
- the pumping system comprises:
- an electric fracturing device or a pumping device or a cementing device including:
- a plunger pump;
- a main motor for driving the plunger pump;
- and at least one auxiliary electric device;
- and
- multiple power supply systems for supplying electric power to the electric fracturing device or the pumping device or the cementing device, and including at least one main power supply and at least one auxiliary power supply, and the method comprises:
- supplying electric power to the main motor by using the main power supply, and supplying electric power to the at least one auxiliary electric device by using the auxiliary power supply.
Dependencies are inferred from the claim text.