Embedded mechanical hydraulic transmission power generation control system and method

Abstract

The invention belongs to the technical field of hydraulic transmission power generation and discloses an embedded mechanical hydraulic transmission power generation control system and method. The method comprises the steps that a power supply is powered on to start a hydraulic oil pump to provide hydraulic energy for a power generator, the power generator converts hydraulic energy into electric energy to supply power to an external device; the pressure of hydraulic oil in a hydraulic system is detected through a pressure sensor, the flow velocity of output hydraulic oil of the hydraulic oil pump is detected through a flow velocity sensor, and the magnitude of current generated by the power generator is detected through a current sensor; the above detected data are transmitted to a single-chip microcomputer, and the single-chip microcomputer conducts data processing on the data; and a main controller controls relevant control valves and generate different magnitudes of current to adaptto different power demands. The embedded mechanical hydraulic transmission power generation control system and method provided by the invention have the advantages that the design thinking is clear; the functions are diversified; intelligent control can be implemented; remote control is realized; and different velocities can be adjusted.

Description

technical field [0001] The invention belongs to the technical field of hydraulic transmission power generation, and in particular relates to an embedded mechanical hydraulic transmission power generation control system and method. Background technique [0002] At present, as a widely used technology, hydraulic pressure has broad prospects in the future. With the in-depth development of computers, the hydraulic control system can be combined with intelligent control technology, computer control technology and other technologies, so that it can play a role in more occasions, and can also complete the expected more delicately and flexibly. control tasks. However, the existing technology still needs to be further improved in terms of hydraulic transmission power generation, and cannot be intelligently controlled, and cannot be adjusted for power generation, and has a single function and is inconvenient to use. [0003] In summary, the problems in the prior art are: [0004] (...

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Problems solved by technology

[0004] (1) The existing technology needs to be further improved in terms of hydraulic transmission power generation, and cannot be intelligently controlled or adjusted for power generation. The function is single and inconvenient to use

[0005] (2) The current sensor in the prior art detects the magnitude of the current generated by the generator, which is easily affected by temperature and cannot realize the nonlinear correction of the output characteristics of the sensor

[0006] (3) In the process of the pressure sensor detecting the hydraulic oil pressure in the hydraulic system in the prior art, the pressure sensor adopts the traditional algorithm, which cannot effectively reduce the dynamic measurement error of the sensor, and improve the high degree of parallelism, stability and global search ability

[0007] (3) In the process of the pressure sensor detecting the hydraulic oil pressure in the hydraulic system in the prior art, the pressure sensor adopts the traditional algorithm, which cannot effectively reduce the dynamic measurement error of the sensor and improve the global search ability

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