基于TRNSYS的变频泵模块的开发及应用
Development and application of variable frequency pump module based on TRNSYS
摘要：
在应用TRNSYS仿真软件对空调水系统定温差变频控制进行仿真模拟时发现，TRNSYS提供的变频泵模块type748在应用中有诸多不便。为此，通过对变频泵运行工况点及运行功率的理论研究，建立了基于定温差控制的变频泵的数学模型，开发了基于TRNSYS的变频泵模块type217。利用变频泵模块type217建立了空调水系统定温差变频控制TRNSYS仿真平台，仿真结果显示此模块具有较高的可靠性，可以应用于空调水系统定温差变流量控制模拟中。
Abstract：
In the application of TRNSYS simulation software to simulate fixed temperature difference frequency control for air conditioning system, the variable frequency pump module type748 provided by TRNSYS software is very inconvenient in application. Therefore, according to the theoretical research on the operating point and operating power of the variable frequency pump, establishes a mathematical model for fixed temperature difference frequency control, and develops a new variable frequency pump module type217 based on TRNSYS software. Builds a TRNSYS simulation platform of fixed temperature difference frequency control for air conditioning system with type217, and the simulation results show that the variable frequency pump module has high reliability and can be applied to simulate the fixed temperature difference control of air conditioning water system.
Keywords:TRNSYS,variablefrequencypump,module,fixedtemperaturedifferencecontrol,characteristiccurve,energyconsumptionsimulation