Integrated control system of diesel generator set
A technology of integrated control system and diesel generator set, applied in the direction of control system, control generator, electrical components, etc., can solve problems such as failure to start normally, failure of controller machine to use normally, etc., to enhance safety performance and independence, increase Practical performance, the effect of ensuring accuracy
Inactive Publication Date: 2017-02-22
江苏中欣联科动力有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide an integrated control system for diesel generator sets to solve the above-mentioned background technology that when the weather is too cold in winter, it is easy to fail to start normally when the machine is too cold when it is automatically started. Once the controller fails The problem that the machine will not work normally if it cannot be solved in time
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-7 , the present invention provides a technical solution: an integrated control system for a diesel generator set, including a central processing unit 1, through which the data processing is orderly, and the work of each subsystem is guaranteed to be clear, and the central processing unit 1 The electrical input is respectively connected to obtain the voltage subsystem 2 and the manual speed regulation subsystem 4. By obtaining the voltage s...
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The invention discloses an integrated control system of a diesel generator set in the technical field of diesel generator sets. The integrated control system comprises a central processing unit, the central processing unit is in electrical input connection with a voltage acquisition subsystem and a manual speed regulation subsystem, the central processing unit is in electrical two-way connection with a PLC control subsystem, the central processing unit is in electrical output connection with a display subsystem, and the display subsystem is in electrical two-way connection with a feedback subsystem. According to the integrated control system, voltage information is acquired through the voltage acquisition subsystem, and thus the PLC control subsystem can conveniently control power generation intervention of the diesel generator set to guarantee voltage stability; through the central processing unit, data is orderly processed, and clear division of work of the subsystems is guaranteed; through the PLC control subsystem and a change-over switch in the PLC control subsystem, when the PLC control subsystem works normally, the change-over switch does not work, and at the moment, the manual speed regulation subsystem can not work.
Description
technical field [0001] The invention relates to the technical field of diesel generator sets, in particular to an integrated control system for diesel generator sets. Background technique [0002] Diesel generator sets are often used as independent power stations and emergency power supplies. Diesel generator sets are a type of AC power supply equipment for self-contained power stations. Diesel generator set, also known as mobile power station, is a kind of backup power supply. When the external grid has power supply shortage, failure or inspection suspension of power supply, the diesel generator set can be started to supply power to maintain normal power supply. This is when temporary power supply and continuous production occur. Sudden power failure and fire protection play an important role. Programmable Logic Controller (PLC) is referred to as PLC. The core part of PLC is a microprocessor, which not only has logic control functions, but also has operations, data processi...
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Login to View More IPC IPC(8): H02P9/08H02P101/25
CPCH02P9/08H02P2101/25
Inventor 江磊
Owner 江苏中欣联科动力有限公司