Non-power consumption electronic starter

A starter and electronics-consuming technology, which is applied in the field of electronic starters without power consumption, can solve the problems of high energy consumption of starters, failure to meet the requirements of 200,000 times of starting and stopping of compressors, and inability to meet high efficiency and energy saving, etc., to reduce energy consumption. Low power consumption, simple and reliable structure, long service life

Inactive Publication Date: 2008-02-06
ZHANGJIAGANG HUAJIE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are generally two types of starters commonly used, one is the PTC starter, which consumes too much energy and cannot meet the so-called high-efficiency energy-saving A++ standard; the other is the commonly used heavy hammer elec...

Method used

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  • Non-power consumption electronic starter

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Embodiment Construction

[0010] As shown in Figure 1, the non-power consumption electronic starter of the present invention includes: a trigger circuit 22 and an electronic switch circuit 23, and the output terminal of the trigger circuit 22 is the common connection between the bidirectional thyristor and the resistor R4 in the optocoupler U1. The connection terminal is connected to the control terminal of the electronic switch circuit 23, that is, the control terminal of the bidirectional thyristor T1, and the control terminal of the trigger circuit 22, that is, the positive and negative poles of the light-emitting diode in the optocoupler U1 are connected in series to the resistor in the delay control circuit 21 Between R1 and capacitor C3, both ends of the light-emitting diode in optocoupler U1 are connected in parallel with capacitor C2, and an overheating protection circuit is connected in series in the output circuit of the electronic switch circuit 22. In this embodiment, the overheating protecti...

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Abstract

The present invention discloses a no power consumption electronic starter that can reduce electricity consumption and can improve service life and consists of a trigger circuit and an electronic switch circuit, the output end of the trigger circuit is connected with the control end of the electronic switch circuit, the control end of the trigger circuit is connected with a delay control circuit, the delay control circuit and the trigger circuit form a zero-crossing trigger delay cut-off circuit. The present invention is mainly used in refrigerate and air conditioner. Since the present invention realizes zero-crossing trigger and delay cut-off and zero power consumption, the consumption of electricity power is reduced and the energy-saving effect of the refrigerate and the air conditioner is improved.

Description

technical field [0001] The invention relates to a non-power consumption electronic starter used for assisting the starting of compressors in electrical equipment such as refrigerators and air conditioners. Background technique [0002] With the rapid development of my country's national economy, energy has become a bottleneck restricting the rapid development of the economy. Low power consumption and energy saving technology has become the direction of scientific and technological development today and in the future. The development of high-efficiency and energy-saving products is a national key promotion project. Power consumption and energy-saving technology is especially important for the refrigeration appliance industry, which has a large sales volume and is widely used. As we all know, starters are key components in compressors in electrical equipment such as refrigerators and air conditioners. At present, there are generally two types of starters commonly used, one is...

Claims

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Application Information

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IPC IPC(8): H02P1/42H03K17/79
Inventor 陆亚洲陈登峰
Owner ZHANGJIAGANG HUAJIE ELECTRONICS
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