Adaptive load capacity-modulating transformer

A transformer and self-adaptive technology, applied in the field of transformer energy saving, can solve the problems of no-load energy consumption, transformer overload damage and other problems, and achieve the effect of reducing load, improving accuracy and improving stability

Inactive Publication Date: 2016-06-08
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a self-adaptive load capacity regulating transformer for the phenomenon of transformer overload damage or no-load energy consumption caused by transformer load changes

Method used

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  • Adaptive load capacity-modulating transformer

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Embodiment Construction

[0013] Such as figure 1 As shown: an adaptive load capacity regulating transformer, including an automatic gear adjustment module 1, a signal transmission module 2, an on-site monitoring module 3, a power supply module 5 and a control module 4, the automatic gear adjustment module 1, on-site monitoring module 3 and Control module 4 is connected with signal transmission module 2 respectively, and described signal transmission module 2 is connected with power supply module 5; The capacity regulating transformer 12 is connected, and the signal transmission module includes a wireless signal transceiver 22 and a PLC module 21, and the on-site detection module includes a temperature sensor 41, a load sensor 42, an acousto-optic alarm 43 and a camera 44, and the temperature sensor 41. Load sensor 42, sound and light alarm 43 and camera 44 are respectively connected with PLC module 21, and described PLC module 21 is connected with wireless signal transceiver 22, and described wireless...

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Abstract

Disclosed in the invention is an adaptive load capacity-modulating transformer comprising an automatic gear shifting module, a signal transmission module, a field monitoring module, a power supply module and a control module. The automatic gear shifting module, the field monitoring module, and the control module are connected with the signal transmission module; and the signal transmission module is connected with the power supply module. According to the invention, a signal transceiver at a remote terminal controls a PLC module arranged on the spot; and thus a field sensor data change can be monitored and adjustment can be carried out according to an original program, so that intelligent capacity modulation is realized. Meanwhile, with an acousto-optic alarm and a pick-up head, alarming can be carried out automatically and thus residents near the site can save the power consciously; and a phenomenon that a sensor can not carry out monitoring can be avoided, so that the transformer can be protected comprehensively. The service life of the transformer is prolonged by 30% and the annual energy-saving effect reaches 24%. Moreover, the intelligent degree is high and the transformation is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of transformer energy saving, and in particular relates to an adaptive load capacity regulating transformer. Background technique [0002] In recent years, with the continuous expansion of the city scale and the continuous increase in investment in urban infrastructure, all walks of life have shown a momentum of vigorous development, and the power consumption has continued to increase, and the power consumption varies with seasons or day and night. It is very large, especially in urban commercial areas and residential areas, the transformer is seriously overloaded during the peak period of power consumption, which makes the grid voltage too low and the reactive power loss increases, resulting in motor burnout, dimming of lights, and serious problems in power transmission capacity; but the peak Once the period passes, the load rate will become lower, and the phenomenon of "big horses and small carts" will app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/12
Inventor 殷红德王俊良
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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