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The substation integrated automation system has the features of integrated functions, computerized system architecture, digitized measurement display, operation monitor screen, intelligent operation management, etc. There are various types of measurement, control, protection, and metering equipment with different functions in the station; the construction of unattended or few people The value-for-money substation integrated automation system is currently the development direction of various voltage grade substations for various types of power systems and industrial and mining enterprises.
Jiangsu Sfier Electric Co., Ltd. Major Project Performance
Power Industry Features and Solutions
 Industry characteristics:
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Substation integrated automation is an important means to achieve unattended (or less people on duty), and different substations with different voltage levels and different importance have different requirements and means to achieve unattended operation. However, the key to unattended operation is to improve the overall automation level of substations, reduce the chances of accidents, shorten the accident treatment and recovery time, and make the operation of substations more stable and reliable.
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solution
SDP5100 series microcomputer protection and measurement and control device can meet all kinds of protection and measurement functions of 35kV and below voltage levels, including conventional line protection, self-successive and segmented protection, transformer main protection, transformer backup protection, capacitor protection, PT protection and Parallel, motor differential protection, motor integrated protection and other various functional protection and measurement integration devices. It can meet the protection requirements of various types of substations, and provide a complete solution for 35kV and below voltage level power plants and substation automation systems for various industrial and mining enterprises. The PD19 power quality monitor and the higher-end Sfere series power quality monitor can be used for various measurement functions. It can realize bidirectional four-quadrant energy metering and multi-time multi-rate energy metering functions.
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In the entire integrated automation system, with the configuration of the Sfier 3000 power monitoring software, to achieve the integration of high-voltage automation monitoring and measurement functions, can be the perfect realization of the entire substation automation features, its advantages are:
(1) Controls and adjustments are done by computers, reducing labor intensity and avoiding misuse.
(2) Equipment monitoring and self-diagnosis extended equipment maintenance cycle and improved operational reliability.
(3) Substation integrated automation takes computer technology as the core and has room for development and expansion.
(4) Reduced human intervention and greatly reduced man-made accidents.
(5) Improve economic efficiency. Reduced floor space, reduced secondary construction investment and operation and maintenance costs of substations; increased equipment reliability and ease of maintenance; reduced and replaced the large amount of labor for on-duty staff; extended power supply time and reduced power supply failures.
• Shenhua Power Plant
• Shanghai Yangshupu Power Plant
• Pakistan-based power station
• Shandong Zouxian Power Plant
• Suzhou Huaneng Power Plant
. . . . . .