Analysis of the development of generator set controller industry
The generator controller can be said to be the brain of the diesel generator set. The operator can issue commands through the controller to make the diesel generator set react. With the progress of the times and the development of science and technology, the diesel generator set controller has a brand new. The direction of development.
1. Remote monitoring direction. With remote control interface, in order to complete remote control, remote communication, telemetry, remote adjustment, that is, "four remote" function. In the control system of the unit, there is Rs232/485 communication connection, which can be used to monitor the unit by using the commonly used microcomputer, and can start remotely, remotely stop normally, remote emergency stop, remote fault reset, etc. Its voltage, current, frequency, oil pressure, water temperature, battery voltage and various physical quantity signals. Application to base station oil machine control, highway, tunnel emergency power control, etc.
2. Multiple parallel directions. According to the running status of the single machine, the two units can be used as spares for each other; for multiple units, according to the load situation, the units are automatically started to run or disengage, and the load is reasonably distributed.
3. Intelligent direction. Single machine automatic control function. Including self-starting units, low oil pressure, high water (oil) temperature, overspeed warning and shutdown protection according to the situation. Use digital display. The current, voltage, frequency, speed, oil pressure, water temperature, etc. of the unit are changed from the original mechanical meter to the digital display direction, so as to enhance the reliability and visibility of the unit auxiliary device. Apply to various intelligent system integration engineering projects.
The diesel generator set controller developed in these three directions will bring more humanized and automated use experience to customers.
