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Multi-path power supply intelligent scheduling manager and control method thereof

A technology of intelligent scheduling and multi-channel power supply, which is applied in the direction of electrical components, circuit devices, emergency power supply arrangements, etc., can solve the problem of single function of the multi-channel power supply connection system and cannot adapt to multi-energy applications, etc., to achieve flexible selectivity and high efficiency. Security, the effect of ensuring system security

Active Publication Date: 2012-11-28
深圳市水务科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] In view of the single function of the multi-channel power supply connection system in the prior art, which cannot not only adapt to the application of multiple energy sources, but also meet the higher requirements of the load, the present invention provides a new type of multi-channel power supply intelligent dispatching manager and its control method. It can integrate the requirements of power supply, load and switching, intelligently select and automatically switch the grid-side power supply, and can complete the priority use of natural energy, load power selection, important load protection, load power management and power metering and other work, mainly to solve the problem of optimal scheduling management of multiple power sources and multiple loads

Method used

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  • Multi-path power supply intelligent scheduling manager and control method thereof
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  • Multi-path power supply intelligent scheduling manager and control method thereof

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Embodiment 1

[0085] In this embodiment, a multi-channel power supply intelligent scheduling manager with power supply prediction is used to supply power to the hospital. The input is required to be connected to the mains power and solar energy, and the output has a priority power supply to ensure the supply of power for loads that cannot be powered off, such as the operating table. The output also has a power supply for the monitoring load to provide a monitoring system for the ward.

[0086] This embodiment adopts Figure 4 The circuit block diagram shown, it includes sequentially connected multi-channel power input unit 1, automatic switching unit 2, multi-channel load output unit 3, load detection unit 7 and control unit 6; the input terminal of the drive unit 4 is connected to the control unit 6 The output terminal, the output terminal is connected to the automatic switching unit 2; the input terminal of the power detection unit 5 is connected to the multi-channel power input unit 1, a...

Embodiment 2

[0103] This embodiment adopts a multi-channel power supply intelligent scheduling manager with power supply prediction and wireless monitoring. For household electricity, it is required to input mains power, solar energy, and wind energy; output has a priority power supply to ensure that the refrigerator does not have power supply, and has a monitoring power supply. Parents can monitor the time their children use the computer at work.

[0104] According to the above needs, the user can set the dispatching management plan through the control panel of the device as follows: the multi-channel power input unit 1 has one input port connected to the mains, one input port connected to solar energy, and the other input port connected to wind energy. At the output end, the output port connected to the refrigerator is set as the priority power supply; the output port connected to the computer is used as the wireless monitoring power supply; the other output port is used as the normal pow...

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Abstract

The invention discloses a multi-path power supply intelligent scheduling manager and a control method thereof, belonging to the field of management systems of power supplies and new energy resources. The multi-path power supply intelligent scheduling manager comprises a multi-path power supply input unit, an automatic switching unit, a multi-path load output unit, a load detection unit and a control unit which are sequentially connected, wherein the input end of the power supply detection unit is connected with the multi-path power supply input unit, the output end of the power supply detection unit is connected with the control unit, the output end of the control unit is connected with the input end of the drive unit, and the output end of the drive unit is connected with the automatic switching unit. According to the invention, multiple paths of power supplies can be selected and automatically switched, works such as natural energy resource preferential use, load power utilization selection, important load guarantee, load power utilization management and electric quantity measurement can be carried out, and the problem of multiple power supplies and multiple loads are optimized, scheduled and managed is mainly solved.

Description

technical field [0001] The invention belongs to the field of management systems of power supplies and new energy sources, and more specifically relates to an intelligent scheduling manager for automatic switching of multiple power supplies and a control method thereof. Background technique [0002] The energy crisis has accelerated the development and utilization of new energy, and most of the new energy is renewable natural energy, such as solar energy and wind energy. Natural energy is greatly affected by the environment. Solar energy does not generate electricity in rainy days, and wind energy cannot generate electricity in windless weather. In order not to affect the power consumption of the load, the future power supply system must be a multi-energy distributed system, and multi-energy power supply needs to be reasonably dispatched and managed according to the energy situation, among which switching is essential, and controllable switching is required , intelligent man...

Claims

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Application Information

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IPC IPC(8): H02J9/06
Inventor 骆雅琴杨天杨开
Owner 深圳市水务科技发展有限公司
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