Control System for the Process of Storing Liquefied Petroleum Gas in an Isothermal Tank Within the Range of Fireproof and Explosionproof Operating Parameters

2020 ◽  
Vol 56 (1-2) ◽  
pp. 105-108
Author(s):  
S. A. Shevtsov ◽  
D. V. Kargashilov ◽  
A. Yu. Zenin
Keyword(s):  
Control System ◽  
Operating Parameters ◽  
Liquefied Petroleum Gas

Optimization of operating parameters of seeding device in plot drill with seeding control system

2021 ◽  
Vol 14 (3) ◽  
pp. 72-80
Author(s):  
Xiupei Cheng ◽  
◽  
Hongwen Li ◽  
Jin He ◽  
Qingjie Wang ◽  
...  
Keyword(s):  
Control System ◽  
Operating Parameters

scholarly journals Flywheel energy storage control system with the system operating status control via the Internet

2014 ◽  
Vol 63 (3) ◽  
pp. 457-467 ◽  
Author(s):  
Marcin Baszyński ◽  
Tomasz Siostrzonek
Keyword(s):  
Control System ◽  
User Interface ◽  
Energy Storage ◽  
Walking Distance ◽  
The Internet ◽  
Operating Parameters ◽  
Access To Information ◽  
Power Electronics Converters ◽  
Universal Solution ◽  
System Operating

Abstract Modern electronics systems consist of not only with the power electronics converters, but also with the friendly user interface which allow you to read the operating parameters and change them. The simplest solution of the user interface is to use alphanumeric display which displays information about the state of the converter. With a few additional buttons you can change the settings. This solution is simple, inexpensive but allows only local control (within walking distance from the system) and the number of displayed information is low. You can create extensive menu, but it causes problems with access to information. This paper presents the example of a rotating energy storage universal solution which is lack of the above mentioned disadvantages

DEVELOPMENT OF AN ELECTRONIC CONTROL SYSTEM FOR GAS-ENGINES WITH SPARK IGNITION, CONVERTED ON THE BASIS OF DIESEL ENGINES TO WORK FOR ON LIQUEFIED PETROLEUM GAS

2018 ◽  
pp. 12-18 ◽  
Author(s):  
Serhii Kovalov
Keyword(s):  
Control System ◽  
Diesel Engines ◽  
Internal Combustion Engines ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Spark Ignition ◽  
Combustion Engines ◽  
Electronic Control ◽  
Liquefied Petroleum Gas ◽  
Electronic Control System

The expediency and advantages of using gas motor fuels, in particular, liquefied petroleum gas with respect to traditional liquid motor fuels, are shown. Technical solutions for the use of liquefied petroleum gas by diesel engines are presented and analysed. The expediency and advantages of converting diesel engines to gas spark ignition internal combustion engines with respect to conversion to gas diesel engines. Developed by the Ukrainian synthesis technology Avenir Gaz has for converting diesel engines to gas internal combustion engines with spark ignition. According to the synthesis technology of Avenir Gaz, re-equipment of diesel engines of vehicles is carried out on the basis of the universal electronic control system for gas internal combustion engines, which is based on the multifunctional electronic microprocessor control unit Avenir Gaz 37. The developed electronic microprocessor control system for gas internal combustion engines with forced ignition has a modular structure and consists of two main and a number of additional subsystems. A schematic diagram of a universal electronic control system of a gas internal combustion engine with spark ignition for operation on liquefied petroleum gas is presented. The principle of operation of the main subsystems, which include the subsystem of power management and injection of liquefied petroleum gas by gas electromagnetic injectors into the intake manifold of a gas engine, and the principle of operation of the control subsystem of the ignition with two-spark ignition coils are described. A multifunctional electronic control unit Avenir Gaz 37 has been designed and manufactured. Non-motorized tests of the electronic control unit confirmed its performance. Based on the synthesis technology of Avenir Gaz using the universal electronic control system for gas internal combustion engines with the Avenir Gaz 37 ECU, the D-240 diesel engine was converted into a gas spark ignition internal combustion engine of the D-240-LPG model. Keywords: gas internal combustion engine with forced ignition, liquefied petroleum gas (LPG), electronic microprocessor control system for gas internal combustion engines, vehicles operating on LPG.

Design and Implementation of the AMT Data Acquisition System Structure and Function

2013 ◽  
Vol 712-715 ◽  
pp. 2229-2233
Author(s):  
Yu Cheng ◽  
Hong Wei Zhao ◽  
Song Wang ◽  
Wei Lv ◽  
Tao Sun
Keyword(s):  
Control System ◽  
Data Acquisition ◽  
Real Time ◽  
Output Signal ◽  
Automatic Transmission ◽  
Data Acquisition System ◽  
System Structure ◽  
Acquisition System ◽  
Bench Test ◽  
Operating Parameters

Based on electro-hydraulic control automatic transmission, in order to meet the shifting actuator control effect high response speed, high control accuracy requirements and real-time, accurate acquisition transmission work state. According to the proportional pressure solenoid valve, proportional flow valve response curve and rated operating parameters, designed the hardware control circuit. For the acquisition of automatic transmission shift the implementing agencies cylinder pressure, hydraulic oil temperature and transmission input, output shaft speed, designed the hardware circuit, according to the nominal operating parameters for each sensor. Acquisition speed and accuracy requirements for the quality of the output signal of the respective sensors and control system, designed for each of the output signal of the signal processing and analysis circuit. The bench test the experimental results show that the data acquisition system designed in this paper can meet the requirements of the control system for real-time and accuracy.

Control System of Diesel Particulate Filter Regeneration Equipment Based on LPG

2011 ◽  
Vol 80-81 ◽  
pp. 709-713
Author(s):  
Hui Zhang ◽  
Bo Yan Xu ◽  
Chuan Sheng Wang
Keyword(s):  
Control System ◽  
Diesel Particulate Filter ◽  
Sensor Data ◽  
Particulate Filter ◽  
Liquefied Petroleum Gas ◽  
Metal Mesh ◽  
Diesel Particulate ◽  
Frequency Converters ◽  
Data Output ◽  
Dpf Regeneration

This paper give a diesel particulate filter (DPF) regeneration equipment based on LPG (Liquefied Petroleum Gas), which the filter bodies of both the DPF were made of winded metal mesh, to fit for the high sulfur diesel. Development of performance external LPG heating regenerative devices can be completed within 20 minutes DPF regeneration. This regenerative device control system using MCU by reading the temperature controller and pressure sensor data, output analog quantity to control the frequency converters, which control blower speed to achieve the control of air flow into the burner, to achieve temperature control. To ensure system security, the use of burner control to achieve the various components of the control scheduling. It is cheap, good durability, a high degree of confidence. Because they do not use the catalyst can be regenerated, so it can be used in high-sulfur diesel.

A Speed Regulation System of DC Motor Based on PWM Technology

2010 ◽  
Vol 29-32 ◽  
pp. 2194-2199 ◽  
Author(s):  
Wen Cheng Wang
Keyword(s):  
Control System ◽  
Integrated Circuits ◽  
High Stability ◽  
Dc Motor ◽  
Hall Sensor ◽  
Regulation System ◽  
Operating Parameters ◽  
Motor Speed ◽  
Single Chip ◽  
Speed Regulation

The principles of PWM and Hall sensor have been introduced in this paper. To the defects of traditional methods, it proposed the designing strategy of DC motor speed control system based on single chip microcontroller with integrated circuits, and described the overall framework of the system. The system will generate PWM signals to control the motor accelerating, decelerating and turning, its operating parameters can be obtained through the measurement module and displayed on LCD. Experiment proved that the system has high stability, and it can meet the needs of DC motor speed regulation.

Realization of the Closed Cycle Diesel Control System

2011 ◽  
Vol 189-193 ◽  
pp. 467-471
Author(s):  
Xiao Song Liu ◽  
Xin Yu Zhang
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Specific Heat ◽  
Pure Oxygen ◽  
Operating Parameters ◽  
Oxygen Intake ◽  
Exhaust Gas ◽  
Closed Cycle ◽  
Engine Control System ◽  
Mixing Chamber

The exhaust gas produced by the diesel engine is reclaimed to the mixing chamber where it was mixed with pure oxygen and argon. The mixture which forms "artificial air" will be used as the diesel intake to achieve the diesel engine’s working in closed cycle. The most critical part in closed cycle diesel engine control system is to control the oxygen concentration and specific heat of the intake. This paper is based on the design of GE9030-based PLC and the monitoring interface used in this paper is designed by KingView6.53, finally, the control of specific heat of the intake, concentration of the oxygen intake and pressure of the intake are realized. Moreover, real-time displaying, gathering and fault alarm of the operating parameters in this system are achieved.

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