Moving ring centralized management equipment for auxiliary comprehensive control system of substation

A comprehensive control and centralized management technology, applied in the field of substations, can solve problems such as poor scalability, complex field wiring, and concentrated risks, and achieve the effect of convenient function debugging

CN112491137APending Publication Date: 2021-03-12CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-03-12

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Abstract

Moving ring centralized management equipment for an auxiliary comprehensive control system of a substation comprises a host and slaves, the host is responsible for centralized management of the slaves, and the slaves realize decentralized monitoring of field equipment; in order to conveniently finish slave management of different protocols, an embedded industrial mainboard is arranged in the host,the host realizes 104 protocols through the mainboard and finishes conversion of specified protocols, and meanwhile, a slave management function is set, so that real-time control of the plurality ofslaves is realized; the processors of the slaves can forward the communication control information from the host computer in real time to realize the control of the subordinate equipment. Two-out-of-two design is used for analog voltage acquisition, and safe acquisition of analog voltage is realized. Hardware heterogeneous design is used for analog voltage acquisition, and safe acquisition of analog voltage is realized.
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Description

technical field

[0001] The invention belongs to the technical field of substations, and in particular relates to a dynamic ring centralized management device for an auxiliary integrated control system of a substation. Background technique

[0002] The centralized management equipment of the substation dynamic ring (power environment) can remotely monitor the power equipment distributed in the substation and the environment inside the substation, monitor the operating status of the system and equipment in real time, and perform necessary remote control operations to realize the reduction of substations. Human and unattended, as well as centralized monitoring, maintenance and management of power supply and air conditioning, provide strong technical support for the management automation, intelligent operation and scientific decision-making of the computer room.

[0003] The essence of the dynamic ring centralized management device is to directly collect the device status inform...

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0028] The centralized management equipment designed by this patent is as figure 1 shown. The device includes a host and a slave. The host is responsible for the centralized management of the slaves, and the slaves realize the decentralized monitoring of field devices. In order to ensure reliability, two masters can be set u...