On-line Supervision And Direction System Of Power Saving And Reduce Energy Loss Of 300MW Units

The matrix analysis method is adopted to analyze thermal system of the whole plant in this system. This method has been widely used because its better rules, simple form and easy use. While, it uses the state parameters in thermal system that measured with high precision as the calculating data. In this way, the error from the traditional method of calculating thermal consumption based on measuring main steam flow rate can be avoided.Since this system has been applied, the calculated results accord with the practical condition of the field. Personnel of function and production management can master the varying regulations of the units' energy consumption in time through using this system, then analyzes its changes and adjust in time. The development of this system basically achieves the expected effect.