A wind power generator in-the-loop simulation measurement and control system and its testing method

Abstract

The invention provides an in-the-loop simulation test and control system of a wind generating set and a test method of the in-the-loop simulation test and control system of the wind generating set. The in-the-loop simulation test and control system of the wind generating set comprises a simulation model testing device, a tested device, a system monitoring device and a monitoring device of the tested device. An input / output (I / O) communication unit in the simulation model test device is simultaneously connected with the tested device by utilization of a real signal hardwiring and a communication network cable, and a simulation test unit calls a simulation model in a simulation model unit to run and generates a joint simulation signal with a test case. The system monitoring device is connected through the communication network cable and monitors the simulation model test device and the monitoring device of the tested device, modifies parameters of the simulation model in the simulation model test device, and analyzes and compares the response situations of the joint simulation signal and the tested device in terms of data. All control systems and component parts of the wind generating set are in semi-physical in-the-loop simulation test and control in real time so that reliability, stability, accuracy and high efficiency of the wind generating set and the component parts of the wind generating set are guaranteed.

Description

technical field [0001] The invention relates to the technical field of new energy and measurement and control, in particular to an in-the-loop simulation measurement and control system of a wind power generating set and a testing method thereof. Background technique [0002] The development of clean and green energy is the essential requirement for the sustainable and healthy development of human society. As an effective way to utilize clean and green energy, wind power generation has been increasingly concerned and valued by people. [0003] With the development of wind power technology, wind turbines have become more and more complex. However, there is a lack of an effective means to conduct comprehensive measurement, control and verification of wind turbine system functions and unit components from the system layer and application layer. The equipment provided by most suppliers is directly put into operation without systematic verification. It also brings great difficul...

AI Technical Summary

Problems solved by technology

However, there is a lack of an effective means to conduct comprehensive measurement, control and verification of wind turbine system functions and unit components from the system layer and application layer. The equipment provided by most suppliers is directly put into operation without systematic verification. risk, and bring great difficulties to on-site commissioning and operation

There are also some manufacturers that have realized the measurement and control of a certain part of the wind turbine through the form of hardware-in-the-loop simulation, but there is no complete solution for the measurement and control of the entire wind turbine.

Images