An energy management control system and control method for unstable electric energy input
A technology for stabilizing electric energy and energy management, applied in the direction of AC network load balancing, etc., can solve problems that cannot satisfy energy storage, stable energy supply and intelligent control, and cannot realize intelligent management and control, so as to achieve reasonable distribution and efficient utilization Effect
Active Publication Date: 2018-12-28
WUHAN UNIV OF TECH
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Problems solved by technology
However, most energy management and control systems deal with stable or regularly changing electrical energy. The conversion process is simple and there is no complicated circuit regulation and transformation. Intelligent management and control of fluctuating electric energy input
Therefore, it cannot satisfy the energy storage, stable energy supply and intelligent control of systems with unstable power generation, such as energy management and control of wave power generation or wind power generation, and can achieve reasonable distribution and efficient utilization.
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[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0034] refer to Figure 1 ~ Figure 2 As shown, the energy management control system for unstable electric energy input in an embodiment provided by the present invention includes a DC converter circuit 2, a detection circuit module 3, a power consumption and energy storage module 4 and a controller 5, and a DC converter circuit The input end of 2 is connected to the power generation device 1, the output end of the DC converter circuit 2 is connected to the power consumption and energy storage module 4, the detection circuit module 3 is connected to the DC converter circuit 2, and the controller 5 is respectively connected to the DC converter circuit 2. The detection circuit module 3 is connected to the power consumption and energy storage module 4. The controller 5 detects the output power change under the unstable electric energy input in the DC conv...
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The invention discloses an energy management control system and control method for unstable electric energy input. The energy management control system for unstable electric energy input comprises a DC converter circuit, a detection circuit module, an electricity utilization and energy storage module and a controller, wherein an input end of the DC converter circuit is connected with a power generation device; the output end of the DC converter circuit is connected with the electricity utilization and energy storage module; the detection circuit is connected with the DC converter circuit; the controller is connected with the DC converter circuit, the detection circuit module and the electricity utilization and energy storage module respectively; and the controller detects an output power under unstable electric energy input in the DC converter circuit through the detection circuit module, so that the working state of the DC converter circuit is adjusted according to the detected signal. According to the system, intelligent management and control are carried out on fluctuating electric energy input, of which the power changes along with time and which has fluctuation characteristic and unstable periodicity; and the energy management control system is suitable for energy storage, stable energy supply and intelligent control on the system with an unstable generated power.
Description
technical field [0001] The invention relates to the technical field of energy management equipment, in particular to an energy management control system and control method for unstable electric energy input. Background technique [0002] The energy management and control system is one of the necessary systems and the only way from power generation to power consumption. It can store and output the electric energy of the power generation device. However, most energy management and control systems deal with stable or regularly changing electrical energy. The conversion process is simple and there is no complicated circuit regulation and transformation. Intelligent management and control of fluctuating electric energy input. Therefore, it cannot satisfy the energy storage, stable energy supply and intelligent control of systems with unstable power generation, such as energy management and control of wave power generation or wind power generation, and can achieve reasonable dist...
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IPC IPC(8): H02J3/32
CPCH02J3/32
Inventor 徐琳何泽宇米佳王晨阳孟令帅戢杨杰李嘉伟田婧娴潘宇威
Owner WUHAN UNIV OF TECH