OIL FILTRATION SYSTEM FOR A LOAD TAP CHANGER
An oil filtration system for a load tap changer includes a filter configured to filter oil, a pump fluidly coupled to an oil tank and configured to pump the oil from the oil tank through the filter and to return the oil to the oil tank, and a control system, electrically coupled to the pump. The control system monitors ambient air temperature and controls an operation of the pump in accordance therewith. Additionally or alternatively, the control system monitors at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor and controls an operation of the pump in accordance therewith.
1 . An oil filtration system for a load tap changer, comprising:
a filter configured to filter an oil;
a pump fluidly coupled to an oil tank and configured to pump the oil from the oil tank through the filter and to return the oil to the oil tank; and
a control system, electrically coupled to the pump, to monitor ambient air temperature and control an operation of the pump in accordance therewith.
2 . The oil filtration system according to claim 1 further comprising at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor.
3 . The oil filtration system according to claim 1 further comprising a heater configured to reduce condensation within at least part of the oil filtration system.
4 . The oil filtration system according to claim 1 wherein the control system is further configured to monitor at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor and control the operation of the pump in accordance therewith.
5 . The oil filtration system according to claim 1 further comprising a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor.
6 . The oil filtration system according to claim 1 wherein the control system is further configured to monitor a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor and control the operation of the pump in accordance therewith.
7 . The oil filtration system according to claim 1 further comprising a timer configured to track a total time the pump is operated.
8 . The oil filtration system according to claim 1 further comprising at least one indicator light to indicate a status of at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor.
9 . An oil filtration system for a load tap changer, comprising:
a filter configured to filter an oil;
a pump fluidly coupled to an oil tank and configured to pump the oil from the oil tank through the filter and to return the oil to the oil tank;
at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor; and
a control system, electrically coupled to the pump, to monitor at least one of the high-pressure sensor, the flow sensor, the leak sensor, and the low flow sensor and control an operation of the pump in accordance therewith.
10 . The oil filtration system according to claim 9 further comprising the high-pressure sensor, the flow sensor, the leak sensor, and the low flow sensor.
11 . The oil filtration system according to claim 9 wherein the control system is further configured to monitor the high-pressure sensor, the flow sensor, the leak sensor, and the low flow sensor and control the operation of the pump in accordance therewith.
12 . The oil filtration system according to claim 9 further comprising a heater configured to reduce condensation within at least part of the oil filtration system.
13 . The oil filtration system according to claim 9 further comprising a timer configured to track a total time the pump is operated.
14 . The oil filtration system according to claim 9 further comprising at least one indicator lights to indicate a status of at least one of the high-pressure sensor, the flow sensor, the leak sensor, and the low flow sensor.
15 . An oil filtration process for a load tap changer, comprising:
arranging a filter to filter oil;
pumping oil from an oil tank through the filter and returning the oil to the oil tank;
sensing at least one of a high-pressure, a flow, a leak, and low flow; and
controlling the pumping in response to sensing at least one of the high-pressure, the flow, the leak, and the low flow.
16 . The oil filtration process according to claim 15 wherein sensing at least one of the high-pressure, the flow, the leak, and the low flow comprises sensing with at least one of a high-pressure sensor, a flow sensor, and a leak sensor, and a low flow sensor.
17 . The oil filtration process according to claim 15 further comprising heating to reduce condensation.
18 . The oil filtration process according to claim 15 further comprising tracking an amount of total time of the process of pumping.
19 . The oil filtration process according to claim 15 further comprising indicating with at least one indicator light a status of at least one of a high-pressure sensor, a flow sensor, a leak sensor, and a low flow sensor.