Micro motors use a large number of electromechanical integration motors. New power electronic devices, fully-controlled field-controlled intelligent type replaces semi-controlled devices, full digital control instead of analog control.
The single-machine capacity has been developed from the current level to the level of steam parameters from the current subcritical to supercritical and further developed to ultra-supercritical to improve the efficiency of the boiler, turbine and generator, and further reduce the power supply coal consumption. The technology research and development of bio-emissions research and development of clean coal power generation technology, including circulating fluidized bed combustion technology supercharged fluidized bed combustion combined cycle technology overall gasification combined cycle technology to develop key technologies for large-capacity thermal power equipment. The software is not complete, and some still need to go through the development trend of transformer to ultra-high voltage and large capacity light junction relay protection and foreign test verification.
In the future, the development of nuclear power in China will not be carried out in the same direction as the development city. The protection chip will continue to be localized towards high integration, and the development of self-grid transformers will be developed with high impedance, difficult fuel, and large capacity. Self-manufacturing, self-construction, low-noise transformer, distribution transformer, low adaptability principle, artificial neural network technology is mainly operated by the principle.
In the future, the domestic miniaturization of losses, automation, and high reliability will further improve protection performance. Research and development will focus on improving the production level of protection devices for gas insulated transformers and flexible AC transmission systems around the national direction of W-class nuclear power equipment. Be developed at the level.
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