Fracturing equipment having multiple electric-power supplies

Fracturing equipment comprising an electric-driven apparatus and an electric-power supply apparatus, wherein:

• the electric-driven apparatus comprises at least one motor configured to power at least one plunger pump, at least one lubrication module comprising a lubricating oil tank, at least one heat dissipation module, and a temperature detector,
• the electric-power supply apparatus comprises a first electric-power supply and a second electric-power supply,
• the at least one motor is powered by the first electric-power supply, and the at least one lubrication module and the at least one heat dissipation module are powered by at least one of the first electric-power supply or the second electric-power supply,
• the plunger pump comprises a power end, the power end comprises a power end oil outlet coupled to the lubricating oil tank through an oil return pipeline, and
• the temperature detector is disposed on any one of the oil return pipeline, the power end oil outlet, and the lubricating oil tank, and is configured to detect a temperature of lubricating oil flowing from the power end into the oil return pipeline.