Application of Mixed Reality Based on Hololens in Nuclear Power Engineering

With the continuous development of computer hardware and software technology, mixed reality has been emerged. It has been applied in many industries. However, the use in nuclear power engineering is little. The current design data of nuclear power mainly uses 2D drawings and 3D models, which is not conducive to collaborative design and design verification. In the maintenance process of Nuclear Power Plant, the staff has to carry the manual, and can't get real-time guidance. Teaching methods of technology and skill for staffs are a little boring and inefficient. It is possible to solve these problems by using mixed reality with Hololens. The sharing feature of Hololens is helpful to collaborative design. Rich holographic images and easy interactions of Hololens help maintenance workers get tasks done faster. The training system of HPR1000 is developed, which provides the nuclear power staffs with the content of HPR1000 plant layout and key equipments in the form of holographic images.