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The DiagSys Cloud platform in CET's power supply and distribution exception information capture and fault diagnosis analysis solution is developed by CET technology based on the Windows platform.
Mainly for industrial, distributed photovoltaic and building users and other customers with high requirements for power supply reliability and stability, CET high-end smart meters - iMeter series are built to realize the monitoring and alarm of abnormal state of power supply and consumption systems, which can prevent accidents to the greatest extent.
Compared with the traditional operation and maintenance system, CET DiagSys Cloud Platform is based on the underlying logic of intelligent operation and maintenance, based on cloud computing, Internet of Things technology, big data analysis, etc., developed a set of universal, taking into account the particularity of the system solution, CET DiagSys Cloud platform is different from the traditional system The characteristics are mainly reflected in the following aspects:
(1) Simple access
Support 4G and other wireless access, no special wiring and networking, saving costs. Based on the standard MQTT protocol and PQ data model, a set of drivers adapts to the terminal access of all supported protocols. For example, in a smart park project, the low-voltage 400V total line of each unit in the industrial park is very scattered. CET Technology installs the iMeter D7 power quality monitoring device via 4G data to the Cloud.
Simple and efficient to help customers capture the abnormal information of each enterprise's power consumption, monitor and alarm transient and power outage events, locate disturbance sources, analyze over-limit and evaluate power quality.
(2) Data security and efficiency
The data is encrypted and transmitted through SSL/TLS digital certificates, which effectively avoids eavesdropping and tampering, and has high security; MySQL + InfluxDB dual database storage, optimized storage strategy, higher data read and write efficiency; Alibaba Cloud Security Center service and Linux system firewall mechanism, double protection.
(3) Strong business scalability
Multi-service architecture, front-end and back-end separation technology, standard RESTful interface, Web/Mini Program/Mobile APP multi-terminal access. You can remind customers of abnormal electricity consumption in time through short messages. At the same time, each monitoring point provides upstream and downstream information of disturbances, which is convenient for event traceability; By capturing the voltage fluctuation data and waveform of the external network, it is conducive to insurance compensation.
(4) Convenient monitoring and operation and maintenance
The data of DiagSys Cloud Platform is stored in the cloud, which will be more convenient to display the geographical distribution of all terminal devices and device models of the current project. This automatic monitoring cloud platform monitors various indicators during operation, and once an abnormality occurs, it can automatically push SMS and WeChat alarms to find system problems in time and solve problems.
With the promotion of the dual carbon strategic goal and the construction of new power system, the CET DiagSys Cloud platform is currently widely used in distributed photovoltaic, smart parks, automobile manufacturing, rail transit, and scientific research institutes... and other items.
The cloud platform helps CET enterprise customers solve problems such as power outages and abnormal equipment operation due to their wide distribution area, equipment dispersion, and serious information islands, and quickly troubleshoot faults to ensure the stable operation of the power system.