Manpower generating set-based power network training system

Abstract

The invention provides a power grid training system, the system includes: a human power generator set, a power network, a load of a 400V power grid or an island power network with a self-set load, a communication network, and a computer monitoring system; The loads are connected; the computer monitoring system is connected with the human generator set and the load through a communication network; wherein, the human generator set is used for power generation, generator speed regulation and transmission to the power network Electric energy; the load is used to receive the electric energy delivered by the power network for operation; the computer monitoring system is used to set up training items for the power grid, and control and monitor the operation of the human generator set and the load. The invention integrates the human generator set into the power grid to generate electricity, and is used to establish an environment-friendly and energy-saving power grid training system that can be operated flexibly by trainees.

Description

technical field [0001] The invention relates to the field of electrotechnical technology, in particular to an experimental device for electrotechnical training, specifically a power grid training system based on a human generator set. Background technique [0002] The power grid training system is an indispensable and important experimental platform for scientific research, teaching and training units of electrical engineering disciplines. It should be able to simulate the production, transmission and consumption process of electric energy in the power system, and also reflect the start-up, operation, failure and recovery process of the power system. Detection, monitoring, control, protection, scheduling automation, and comprehensive training for students have become a comprehensive experimental platform for improving the teaching level of electrical engineering disciplines and promoting quality education. [0003] At present, the generator set of a typical single-unit infi...

AI Technical Summary

Problems solved by technology

[0012] (1) The required experimental equipment has a large capacity, which leads to excessive investment in the laboratory and covers a large area;

[0013] (2) The voltage level is high, and the operation safety of students is poor;

[0014] (3) Due to the high cost, a stand-alone system is generally established, and only limited experimental content can be opened;

[0016] (5) The operation mode of the generating set is single, and it can only be operated in the form of power generation, and cannot be operated in the electric mode;

[0017] (6) The equipment has a large capacity and consumes a lot of power during operation;

[0018] (7) Students cannot personally experience the concept of the quantity of electrical energy phenomena through experimental equipment, such as electrical power, etc.

[0021] At present, the human power generation system is mainly composed of fitness equipment, generators, rectifiers, batteries, inverters, etc., because its output power is too small and it is a single-phase power supply, and because it does not have a grid-connected control device, there is no grid-connected human power system. The generator set can send the electricity it generates into the grid, so the existing exercise bike power generation device cannot be integrated into the grid

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