System simulation device, control parameter verification method and proportional valve control method

• Main Authors: XIN XIAOCHAO, PENG LIAN, WANG ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the technical field of hydrogen subsystems and provides a system simulation device, a control parameter verification method and a proportional valve control method. The system simulation device comprises the following components of: a proportional valve connected with a hydrogen storage system through a first gas path and electrically connected with a controller; a gas buffer tank which is connected with the proportional valve through a second gas path; a separator which is connected with the gas buffer tank through a third gas path, and is connected with a tail exhaust valve; a circulating pump which is provided with an air inlet and an air outlet, wherein the air inlet is connected with the separator, and the air outlet is connected with the second air path through a fourth air path; and a throttle valve which is arranged on the third gas path. According to the system simulation device of the technical schemes of the invention, the gas buffer tank simulates the hydrogen consumption