Methods and systems for determining operating states of pumps
First Claim
1. A method of monitoring a plurality of pumps, comprising:
- receiving, by a controller from a first sensor in communication with a first pump, a first vibration measurement during a period of time;
receiving, by the controller from a second sensor in communication with a second pump, a second vibration measurement during the period of time;
based at least in part on the first vibration measurement, determining a first operating condition associated with the first pump, wherein the first operating condition comprises a first threshold associated with the first pump;
based at least in part on the second vibration measurement, determining a second operating condition associated with the second pump, wherein the second operating condition comprises a second threshold associated with the second pump;
determining that the first pump is in a running operation state if the first vibration measurement is at or above the first threshold and in a stopped operation state if the first vibration measurement is below the first threshold;
determining that the second pump is in a running operation state if the second vibration measurement is at or above the second threshold and in a stopped operation state if the second vibration measurement is below the second threshold, wherein the controller is operable to adjust the first operating condition and the second operating condition based on vibration measurements of the first pump and the second pump; and
transmitting a control action responsive to the respective operation states of the first pump and the second pump.
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Accused Products
Abstract
Embodiments of methods and systems for monitoring of pumps are provided. According to one embodiment of the invention, there is disclosed a method for determining operating states of pumps. The method may include receiving, by a controller from a first sensor communicating with a first pump, a first vibration measurement. Further, the method may include receiving, by the controller from a second sensor communicating with a second pump, a second vibration measurement. Operating states of the first pump and the second pump may be thus determined based at least in part on comparing the first vibration measurement to a first operating condition and comparing the second vibration measurement to a second operating condition. A control action may be transmitted responsive to determining the respective operating states of the first pump and the second pump.
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Citations
16 Claims
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1. A method of monitoring a plurality of pumps, comprising:
- receiving, by a controller from a first sensor in communication with a first pump, a first vibration measurement during a period of time;
receiving, by the controller from a second sensor in communication with a second pump, a second vibration measurement during the period of time;
based at least in part on the first vibration measurement, determining a first operating condition associated with the first pump, wherein the first operating condition comprises a first threshold associated with the first pump;
based at least in part on the second vibration measurement, determining a second operating condition associated with the second pump, wherein the second operating condition comprises a second threshold associated with the second pump;
determining that the first pump is in a running operation state if the first vibration measurement is at or above the first threshold and in a stopped operation state if the first vibration measurement is below the first threshold;
determining that the second pump is in a running operation state if the second vibration measurement is at or above the second threshold and in a stopped operation state if the second vibration measurement is below the second threshold, wherein the controller is operable to adjust the first operating condition and the second operating condition based on vibration measurements of the first pump and the second pump; and
transmitting a control action responsive to the respective operation states of the first pump and the second pump. - View Dependent Claims (2, 3, 4, 5, 6)
- receiving, by a controller from a first sensor in communication with a first pump, a first vibration measurement during a period of time;
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7. A system for monitoring a plurality of pumps, comprising:
a first sensor in communication with a first pump;
a second sensor in communication with a second pump; and
a controller in communication with the first sensor and the second sensor, and comprising instructions operable to;
receive a first vibration measurement from the first sensor during a period of time;
receive a second vibration measurement from the second sensor during the period of time;
based at least in part on the first vibration measurement, determine a first operating condition associated with the first pump, wherein the first operating condition comprises a first threshold associated with the first pump;
based at least in part on the second vibration measurement, determine a second operating condition associated with the second pump, wherein the second operating condition comprises a second threshold associated with the second pump;
determine that the first pump is in a running operation state if the first vibration measurement is at or above the first threshold and in a stopped operation state if the first vibration measurement is below the first threshold;
determine that the second pump is in a running operation state if the second vibration measurement is at or above the second threshold and in a stopped operation state if the second vibration measurement is below the second threshold, wherein the controller is operable to adjust the first operating condition and the second operating condition based on vibration measurements of the first pump and the second pump; and
transmit a control action responsive to the respective operation states of the first pump and the second pump.- View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for monitoring a pump, comprising:
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receiving by a controller from a sensor in communication with a pump, a vibration measurement during a period of time; based at least in part on the vibration measurement, determining at least one operating condition associated with the pump, wherein the at least one operating condition comprises a threshold associated with the pump; determining that the pump is in a running operation state if the vibration measurement is at or above the threshold and in a stopped operation state if the vibration measurement is below the threshold, wherein the controller is operable to adjust the at least one operating condition based on vibration measurement of the pump; and transmitting a control action responsive to the operation state of the pump.
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Specification