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Generator set control system

A generator set and control system technology, applied in general control systems, control/regulation systems, electrical program control, etc., can solve the problems of expensive controller equipment, poor anti-interference ability, and low control accuracy, and achieve simple maintenance, The effect of stable operation, simple structure and operation

Inactive Publication Date: 2016-03-02
CHONGQING PUSH MECHANISM
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AI Technical Summary

Problems solved by technology

[0002] At present, due to many unsafe factors in gas, the requirements for equipment are very high, especially for the control system of the generator set. In the traditional gas power generation control system, PLC is often used to intelligently control the power generation system. In general, controller equipment is expensive, development cost is high, and maintenance is difficult. In order to reduce costs, some power plants use cheap unit controllers. The accuracy is not high, and there are potential safety hazards

Method used

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Embodiment Construction

[0017] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] from figure 1 It can be seen that a generator set control system includes a gas generator set 1, a side control cabinet 2 and a data exchange unit 3, the gas generator set 1 is connected to multiple input terminals of the side control cabinet 2, and the gas generator set 1 Also connected to the data exchange unit 3, the data exchange unit 3 is connected to the machine side control cabinet 2; and the data exchange unit 3 is connected to the machine side control cabinet 2, and the data exchange unit 3 is connected to the gas generator set 1 through 8 data transmission lines.

[0019] from figure 2 It can be seen that the side-machine control cabinet 2 includes a controller 21, an analog switch value expansion module 22 and an analog quantity expansion module 23, and a display module 24 and an ...

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Abstract

The invention discloses a generator set control system. The generator set control system includes a gas generator set (1), a local control cabinet (2) and a data exchange unit (3); the output end of the gas generator set (1) is connected with the input end of the local control cabinet (2); the gas generator set (1) is further connected with the data exchange unit (3); and the data exchange unit (3) is connected with the local control cabinet (2). Since the local control cabinet (2) can be in communication connection with the data exchange unit (3), the local control cabinet (2) can better control the gas generator set. The control device has the advantages of structural simplicity, operational easiness, simple maintenance, stable operation, high control precision and high reliability, and can assist in reducing the workload of workers and reducing the cost of equipment.

Description

technical field [0001] The invention relates to the technical field of gas power generation, in particular to a generator set control system. Background technique [0002] At present, due to many unsafe factors in gas, the requirements for equipment are very high, especially for the control system of the generator set. In the traditional gas power generation control system, PLC is mostly used for intelligent control of the power generation system. In general, controller equipment is expensive, development cost is high, and maintenance is difficult. In order to reduce costs, some power plants use cheap unit controllers. The accuracy is not high, and there are potential safety hazards. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a generator set control system, which adopts the Kemai controller installed in the control cabinet next to the gas generator set to intelligently control the gas power generation, and commu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
CPCG05B19/058
Inventor 王利周海明方小红
Owner CHONGQING PUSH MECHANISM
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