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Power generation module and its control method, dual power supply automatic transfer switch controller

An automatic transfer switch, power generation module technology, applied in the direction of collectors, electric vehicles, emergency power supply arrangements, etc., can solve the problems of no auxiliary power supply, frequent starting of generators, etc., to achieve low power consumption, avoid malfunction, and solve power consumption. The effect of too fast electricity

Active Publication Date: 2022-01-11
CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a low-power generation module and its control method, which can realize the power generation delay function of the dual-power automatic transfer switch, and avoid malfunctions caused by grid fluctuations. Causes the generator to start frequently, and supports external battery power supply, which can solve the problem that the user site does not have an auxiliary power supply

Method used

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  • Power generation module and its control method, dual power supply automatic transfer switch controller
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  • Power generation module and its control method, dual power supply automatic transfer switch controller

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Embodiment Construction

[0032] Aiming at the deficiencies of the prior art, the present invention proposes a low-power power generation module, which is used for a dual-power automatic transfer switch controller whose backup power is a generator, so as to realize the power generation delay function of the dual-power automatic transfer switch, and at the same time It supports external battery power supply and has extremely low power consumption.

[0033] Specifically, the power generation module includes:

[0034] Auxiliary power supply, used to provide auxiliary power supply for the power generation module;

[0035] The power conversion circuit is used to convert the voltage provided by the auxiliary power supply into a voltage suitable for the electrical components in the power generation module;

[0036] The control switch is connected in series between the auxiliary power supply and the power conversion circuit;

[0037] The module interface circuit is used to connect the power generation module...

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Abstract

The invention discloses a power generation module, which is used for a dual power supply automatic transfer switch appliance in which the backup power source is a generator. The power generation module includes: auxiliary power supply, power conversion circuit, control switch, module interface circuit, power generation execution circuit, and power generation module control unit. When the power supply is abnormal, the control switch is turned on and the generator start command is sent to the power generation execution circuit after the first delay time; When the cancellation signal is not received after the delay time, the control switch is turned off. The invention also discloses a control method of the power generation module and a double power supply automatic transfer switch appliance. The invention can realize the power generation delay function of the dual-power automatic transfer switch electrical appliances, and solve the problems that there is no auxiliary power supply on site and the battery consumes too much power due to capacity limitation.

Description

technical field [0001] The invention relates to a power generation module with low power consumption, which is used for a dual power supply automatic transfer switch controller in which the backup power source is a generator. Background technique [0002] With the development of electronic technology and the diversity of user needs, dual power supply products are becoming more and more powerful, and are developing in the direction of modularization. At present, dual-power automatic transfer switches with generators (generally diesel generator sets) as standby power sources are widely used to ensure the reliability of power supply for important users. The power generation function is available as a module for users to choose, and it is more flexible when it is used in the occasion where the backup power source is a generator. During the application process, when the power grid is abnormal, the power generation module receives the power grid abnormality signal sent by the aut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J9/06H02J9/08H02J7/00
CPCH02J7/0068H02J7/007H02J9/061H02J9/08Y04S20/20Y02B70/30
Inventor 顾怡文徐星季春华
Owner CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)
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