Compact control informatized system of building distributed energy stations

A distributed energy and control system technology, applied in the general control system, control/regulation system, energy industry, etc., can solve the problems of low energy station overall information channels and equipment utilization, small number of clients, high investment costs, etc. , to achieve the effect of improving energy utilization rate and intelligent level, improving integration level and reducing investment cost

Pending Publication Date: 2017-03-08
CHINA HUADIAN ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, each system operates independently, the configuration is complex, and the investment cost is relatively high; the number of clients is small, and the data of the SIS system and the MIS system are small, which makes the overall information channel and equipment utilization rate of the energy station relatively low

Method used

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  • Compact control informatized system of building distributed energy stations
  • Compact control informatized system of building distributed energy stations

Examples

Experimental program
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Embodiment 1

[0016] Embodiment 1 of the present invention: as figure 1 with figure 2 As shown, this kind of control information system includes SIS system, MIS system, energy management system 7 and DCS control system 16 . Among them, the SIS system completes the real-time data collection, processing and monitoring of the production process, the MIS system is oriented to production management, the energy management system 7 completes the energy optimization calculation function, and the DCS control system 16 is responsible for the control and monitoring functions of the entire energy station. As a substation of the DCS control system 16, the energy management system 7 fully shares information with the DCS control system 16. The energy management system 7 obtains energy users and external environment information from the outside, as well as the data of the DCS control system 16, and guides the operation mode of the DCS control system 16 through the performance of unit equipment data, econ...

Embodiment 2

[0019] Embodiment 2: as figure 1 with figure 2 As shown, this kind of building distributed energy station compact control information system includes SIS system, MIS system and DCS control system 16 . The SIS system completes the real-time data collection, processing and monitoring of the production process, and realizes the sharing of production data information. The MIS system realizes production management through related modules such as operation management system, equipment ledger management system, equipment defect management system, work ticket management system, operation ticket management system, system maintenance system and OA system. The DCS control system 16 is directly oriented to production, and is responsible for the control and monitoring functions of the distributed energy stations in the entire building. The system also includes an energy management system 7 , which is a substation of the DCS control system 16 and completely shares information with the DC...

Embodiment 3

[0020] Embodiment 3: as figure 1 with figure 2 As shown, this kind of building distributed energy station compact control information system includes SIS system, MIS system and DCS control system16. 16 is responsible for the control and monitoring functions of the entire energy station. The system also includes an energy management system 7 , which is a substation of the DCS control system 16 and completely shares information with the DCS control system 16 . The energy management system 7 acquires energy users and external environment information from the outside, as well as the data of the DCS control system 16, and guides the operation mode of the DCS control system 16 through the performance of unit equipment data, economic evaluation, and user forecast information. SIS system and MIS system share the database server, realizing the integration of SIS and MIS systems, making the control information system more compact and simplifying the system configuration. Wherein the...

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Abstract

The present invention discloses a compact control informatized system, in particular, a compact control informatized system of building distributed energy stations. The system includes an SIS system, an MIS system, a DCS control system (16) and an energy management system (7); the energy management system (7) is adopted as a sub-station of the DCS control system (16) and shares information with the DCS control system (16); the SIS system and the MIS system share a database server; the energy management system (7) transmits all the data of the DCS control system (16) and the energy management system itself to the SIS system through an SIS system interface machine (9); the SIS system and the MIS system obtain all the production information of the energy stations. With the compact control informatized system adopted, the transmission speed of communication information is improved, system configuration is simplified, and the overall informationization of the building distributed energy stations is realized.

Description

technical field [0001] The invention relates to a compact control information system, in particular to a compact control information system for building distributed energy stations. Background technique [0002] The existing building distributed energy station control information system includes DCS control system, energy management system, SIS system and MIS system. The first level of the system architecture is the DCS control system, the second level is the energy management system, the third level is the SIS system, and the fourth level is the MIS system. The energy management system is located at the upper level of the DCS control system, and obtains data from the DCS control system to guide the operation of the DCS control system. The SIS system obtains information from the DCS control system and completes the statistical calculation of the information system data. The MIS system obtains information from the SIS system to complete energy management functions. Compare...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/4185Y02P80/10
Inventor 张爱平杜炬虎张希刘静徐静静闫广华江婷张珍
Owner CHINA HUADIAN ENG
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