Simulation test device and method, cold source group control system and air conditioning equipment

Abstract

The invention provides a simulation test device and method, a cold source group control system and air conditioning equipment. The simulation test device comprises a power supply module, a simulationoperation simulation module, a plurality of function test modules, a communication bus and a terminal. The power supply module is used for providing power for the plurality of function test modules. The communication bus is used to connect the plurality of function test modules and the simulation operation simulation module so as to realize data transmission between each function test module and the simulation operation simulation module. The simulation operation simulation module is used to carry out simulation operation according to the data of each function test module so as to obtain a simulation result. The terminal is used to connect the function test modules and a load corresponding to the function test modules in the cold source group control system. The simulation test device canbe used to carry out comprehensive simulation testing on the group control system so that a system design problem can be timely discovered and the problem can be timely solved, and a group control debugging period is shortened.

Description

technical field [0001] The present application relates to the field of system testing, in particular, to a simulation testing device and method, a cold source group control system, and air-conditioning equipment. Background technique [0002] At present, in order to provide a comfortable environment, large and medium-sized buildings will adopt central air conditioning to adjust the indoor temperature. [0003] With the rapid development of automation technology, the cold source group control system of central air-conditioning has been widely used. The main equipment, water pumps, valves, cooling towers and other equipment in the central air-conditioning room are all single and do not form a whole. However, the cold source group control system can link these single equipment through effective logical relationships. Adjust the equipment according to the changes, which is more conducive to energy saving and equipment management. [0004] However, due to the long installation ...

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Problems solved by technology

[0004] However, due to the long installation and commissioning period of the cold source group control system, the expected energy saving target cannot be achieved, and some are even unstable, the intelligence often fails, resulting in poor customer experience

The reason for the above defects is that the group control system integrator and the cold source equipment supplier are often not the same, and the group control system is not fully tested after the development and design of the group control system. Generally, the group control system is installed directly after the cold source equipment is installed. On-site debugging, due to the long cycle of working conditions, the debugging cycle is long, and some working conditions cannot appear in a short period of time, resulting in incomplete testing and hidden dangers in the system

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