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Intelligent motor electricity saver

An intelligent motor and power saving technology, applied in electrical components, circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, etc., can solve problems such as high cost, unsatisfactory power saving effect, and complicated design. , to achieve the effect of reducing maintenance work, reasonable design, reducing and weakening strength

Inactive Publication Date: 2012-12-12
毛振刚
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these power-saving methods have not been promoted, and the main reason is that the design is complicated, the cost is high, and the power-saving effect is not very satisfactory.

Method used

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  • Intelligent motor electricity saver

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Embodiment Construction

[0021] The present invention is described in detail below in conjunction with the accompanying drawings. Fig. 1 is a schematic structural view of the smart motor saver of the present invention. As shown in the figure, a smart motor saver includes a bidirectional thyristor circuit, an auxiliary triac circuit, pulse trigger circuit, voltage and current sampling circuit, phase loss and phase detection circuit, synchronous circuit, single chip microcomputer, start / stop control circuit and display and alarm circuit. The bidirectional thyristor circuit improves the reliability of the circuit operation, ensures the safety of the operator, reduces the maintenance work of the circuit, and reduces the cost; the auxiliary bidirectional thyristor circuit mainly adopts the induction principle of inductance, Effectively filter transient surges and high-order harmonics in the power grid circuit to reduce and weaken the intensity of harmonics and surges, thereby protecting system safety and ac...

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Abstract

The invention discloses an intelligent motor electricity saver. The intelligent motor electricity saver comprises a double-direction controllable silicon circuit, an auxiliary double-direction controllable silicon circuit, a pulse trigger circuit, a voltage and current sampling circuit, a default phase and phase detection circuit, a synchronous circuit, a single chip microcomputer, a starting / stopping control circuit and a display and alarm circuit. The intelligent motor electricity saver has the advantages that the design is reasonable, the intelligent motor electricity saver is an outstanding represent of the advanced microelectronic technology and semiconductor material science, and various functions of soft starting, soft stopping, reducing the temperature rise and noise of a motor, real-time monitoring, intelligent adjustment, motor protection and the like can be achieved.

Description

technical field [0001] The invention relates to the electric saver technology, in particular to an intelligent electric motor saver. Background technique [0002] Today, with the increasing demand for environmental protection and energy saving, the waste of electric motor energy has become a problem of widespread concern to people from all walks of life. As a motor that consumes more than 60% of the total power generation, any tiny waste accumulation is an astonishing astronomical figure. In order to solve this worldwide problem, scientists from various countries have made unremitting efforts, and many effective power-saving methods have also been born, such as using transformers to force step-down. However, these power-saving methods have not been popularized, and the main reason is that the design is complicated, the cost is high, and the power-saving effect is not very satisfactory. Contents of the invention [0003] The object of the present invention is to solve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/01H02H9/00
CPCY02E40/40
Inventor 毛振刚
Owner 毛振刚
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