Project background: Dongfang Electric Group Dongfang Electric Co., Ltd. is an important backbone enterprise in the development of large-scale power generation equipment in China, and is one of the important power generation equipment suppliers in the world. According to the national plan, Baihetan Hydropower Station started construction, hydrogenerator as the "heart" of the power station ".

User Requirements: Dongfang Electric Co., Ltd. of Dongfang Electric Group cooperates with Rococo and hopes that Rococo Product Research and Development Department will design a water turbine generator top cover with simple and generous appearance, innovation, simple disassembly and assembly, and high heat resistance and resistance to changes.

Product insight: the integration of the Three Gorges Group LOGO, white crane wings, the 100 anniversary of the founding of the elements of the design. The cutting form of the shell (horizontal stripe at the bottom) echoes the LOGO of the Three Gorges, implying that the dam will store water. The special profile of the shell echoes the "white crane", implying that the eagle in Baihetan spreads its wings and climbs the peak bravely. The ventilation hole is shaped like a "100" and the "100" element, which represents the 100th anniversary of the founding of the Party. At the same time, it also reflects the meaning of the capacity of the capacity of 1 million kilowatts of the largest single unit.

Module upgrade: through modular design, split component production, simplify processing technology, reduce processing difficulty; Meet the overall and split transportation, greatly reduce the transportation cost; The detachable design of components, simple disassembly and assembly steps, reduce the overall installation difficulty and maintenance difficulty.

Structural optimization: Through the load-bearing cage skeleton structure, the overall anti-deformation ability of the product is improved, and the overall lifting is realized, which is convenient for installation and maintenance.

Appearance upgrade: This outer cover fan actively dissipates heat, and 6 fans inside dissipate heat according to the specified angle. The whole outer cover is well closed, the sound insulation effect is good, the inside and outside are clean and tidy, and there is no messy screw, which gives people a sense of visual comfort.