Remote monitoring system of cascade speed regulating system
A technology of remote monitoring system and cascade speed regulation, applied in control/regulation system, program control, general control system, etc., can solve the problems of inconvenient supervision, limited use location, etc., to achieve easy operation, friendly monitoring screen, and economical physical effect
Inactive Publication Date: 2017-03-01
富强
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Problems solved by technology
[0004] The present invention provides a remote monitoring system for the cascade speed control system in view of the limitation of the place of use and inconvenient supervision of the local monitoring method adopted by the traditional cascade speed control system; the present invention operates stably and has low cost , easy to operate, friendly monitoring screen, has a good market application prospect
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[0018] combine figure 1 and 2 Shown, the remote monitoring system of a kind of cascade speed control system of the present invention adopts WCDMA network, Internet network to carry out data transmission, comprises cascade speed control device, 3G data terminal, server, database, monitoring client; Its structural points are: The cascade speed control device is connected to the 3G data terminal, and the 3G data terminal communicates with the server through the WCDMA network and the Internet network, and the server transmits data to the server, and the server communicates with the monitoring client through the Internet network. Communication; the 3G data terminal adopts a modular structure, including a main controller module, a 3G module, a power supply module, a peripheral circuit module, a reset circuit module and a SIM card; the signal input / output end of the main controller module is connected to the peripheral circuit module, a reset circuit module and a power module, and t...
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The invention relates to a remote monitoring system of a cascade speed regulating system, which is stable in operation, low in implementation cost, simple and convenient to operate and user-friendly in monitoring picture and has good market application prospects. The remote monitoring system adopts a WCDMA network and the Internet network to perform data transmission, and comprises cascade speed regulating devices, 3G data terminals, a server, a database and monitoring clients. The remote monitoring system is structurally characterized in that the cascade speed regulating devices are mutually connected with the corresponding 3G data terminals, the 3G data terminals are mutually communicated with the server through the WCDMA network and the Internet network and transmit data to the server, and the server is communicated with the monitoring clients through the Internet network; the 3G data terminal adopts a modular structure and comprises a main controller module, a 3G module, a power supply module, a peripheral circuit module, a reset circuit module and an SIM card; and a signal input / output end of the main controller module is connected with the peripheral circuit module, the reset circuit module and the power supply module, and the 3G module is connected with the peripheral circuit module and the SIM card.
Description
technical field [0001] The invention belongs to the technical field of remote wireless monitoring systems, and in particular relates to a remote monitoring system of a cascaded speed regulation system. Background technique [0002] In recent years, cascade speed regulation, as an efficient and energy-saving speed regulation method on the rotor side, has been widely used in high-voltage and large-capacity motors. Mastering the operating status of the cascade speed control system is very important for safe production. However, at present, the monitoring and control of the cascade speed control system still adopts the method of local monitoring. The on-site monitoring method requires technicians to visit the operation site of the cascade speed control device to check the operating parameters of the equipment and understand the operating status of the equipment. This not only reduces work efficiency, but also does not meet modern people's expectations for more automated indust...
Claims
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IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/25314
Inventor 富强
Owner 富强