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A power plant dcs system that realizes compatibility between max1000+plus system and maxdna system

A DCS system and power plant technology, applied in the directions of comprehensive factory control, electrical program control, and comprehensive factory control, it can solve the problems of incompatibility between the MAX1000+PLUS system and the MAXDNA system, and achieve the benefits of accident analysis, strong computing power, and economical efficiency. The effect of cost and time

Active Publication Date: 2019-04-05
CHINA SHENHUA ENERGY CO LTD +2
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for realizing the compatibility between MAX1000+PLUS system and MAXDNA system and a power plant DCS system, which is used to solve the problem that MAX1000+PLUS system and MAXDNA system are not compatible after the upgrade of the DCS system of the power plant

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  • A power plant dcs system that realizes compatibility between max1000+plus system and maxdna system

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0019] like figure 1 As shown, the present embodiment provides a DCS system of a power plant, the DCS system of the power plant is upgraded from the MAX1000+PLUS system to the MAXDNA system, and the DCS system of the power plant includes: the MAXDNA system, which is equipped with a DPUMR controller, and retains There are 564 series IO modules of the MAX1000+PLUS system; and a module compatible module, which is used to modify the attributes of the 564 series IO modules so that all IO modules can work normally in the MAXDNA system run.

[0020] The MAXDNA system is installed with a DPUMR controller, that is, the upgraded DCS system uses a DPUMR controller instea...

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Abstract

The invention discloses a power plant DCS enabling a MAX1000+PLUS system to be compatible with a MAXDNA system, and relates to the technical field of power plant DCS. The power plant DCS is updated from the MAX1000+PLUS system to the MAXDNA system, and comprises the MAXDNA system and a compatible module, wherein the MAXDNA system is provided with a DPUMR controller, and IO modules in the 564 series of the MAX1000+PLUS system are maintained; and the compatible module is used to modify attributes of the IO modules so that the IO modules can normally operate in the MAXDNA system. The power plant DCS can be used to solve the problem that the MAX1000+PLUS system is not compatible with the MAXDNA system when the DCS is updated, a cabinet and cables of the original DCS are maintained as possible, the updating cost and time of the system are greatly reduced, the operational capability of the updated system is higher, the storage capacity is larger, and the DCS is conducive to accident management and informational management of the plant.

Description

technical field [0001] The invention relates to the field of power plant DCS systems, in particular to a power plant DCS system that realizes compatibility between the MAX1000+PLUS system and the MAXDNA system. Background technique [0002] In the prior art, some power plants originally used the MAX1000+PLUS system as the DCS system. However, with the development of component technology, some special components of the original MAX1000+PLUS system have gradually withdrawn from the market, so that it is impossible to replace components for the original MAX1000+PLUS system. In addition, the original MAX1000+PLUS system has been relying on the support of Windows NT in software, but Microsoft has already stopped supporting Windows NT and no longer develops new patches, so that the original MAX1000+PLUS system can no longer receive effective software support. [0003] Therefore, it can be considered to adopt the latest MAXDAN system in the United States and combine it with the or...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 王雁军
Owner CHINA SHENHUA ENERGY CO LTD