Gun Gin尾濑片品发电所 / 团纪彦建筑设计事务所

编辑：陈崚川（实习） | 校对：李博超 | 2024.07.22 14:44

项目地点 日本群马县

设计单位 团纪彦建筑设计事务所

建成时间 2023年12月

建筑面积 165平方米

本文文字由设计单位提供。

该项目是一个小型水力发电所，从流经群马县片品村的清流车泽取水，由上游的取水口，通过管道输送到下游的发电厂发电。

This project is a small-scale hydroelectric power generation facility that draws water from Kurumazawa, a clear stream that flows through Katashina Village, Gunma Prefecture. From an upstream intake, the water is drawn and sent through a pipeline to the power plant downstream to generate electricity.

日本列岛面积的80%都是山区，因此小型水力发电设施在提供电力方面至关重要。与传统的大型筑坝水电设施不同，山区中的水电建设一般是小型的，以减少对自然环境造成的破坏，更好地保护景观。

Given that 80% of the Japanese archipelago is mountainous, small-scale hydroelectric facilities are vital in providing power. Unlike the traditional imagination of hydropower facilities with large, dammed lakes, small ones are established in mountainous areas to avoid major destruction to the natural environment. This form fits the current social environment that emphasizes landscape preservation and clean energy.

车泽不仅是山鳟鱼和日本鲑鱼等河鱼的产地，也是徒步旅行者采集野菜的好去处。从大自然借来的溪水，流经埋在陡坡地下的管道，通过涡轮机发电后，从排水道再返回溪流，回归自然。

Kurumazawa is a popular destination for river fish, such as mountain trout and Japanese salmon. It is also favored by hikers who gather wild herbs. The stream is borrowed from nature and flows through the pipes buried underground on the steep slopes. Once the water has been used to generate electricity through turbines, it is returned to the stream through the spillway.

通常情况下，发电设施都被围起来作为禁区。但在这个项目中，其形式更加明确。发电室位于溪流附近的半地下。根据地形设计了弧形挡土墙，沿山的迂回路线提供了通往主楼的入口。前面是一个用于维护和检查的院子。两个广场由一座桥连接，游客可以在桥上欣赏水流和栗泽山谷。

Usually, power generation facilities are fenced off as off-limits zones. In this project, however, the form is more articulated. The power generator room is set half-underground near the stream. A curved retaining wall was designed to fit the topography, a detour route along a mountain road provides an entrance to the main building. A yard for maintenance and inspection is set in the front. The two plazas are connected by a bridge that allows visitors to view the water flow and the Kurumazawa Valley.

发电设施位于水路和人行道的交汇处。它与地形融为一体，为游客提供了一个接近发电设施的安全场所，也为徒步旅行者提供了一个在溪流声中享受露营和烧烤乐趣的休息场所。此外，它还可作为公共教育场所，传达清洁能源作为自然与人类共生模式的意义。

The power generation facility is located at the intersection of the water route and a walkway path. It blends in with the terrain, provides a safe place for visitors to get close to the power generation facility, and a resting place for hikers to enjoy pick-up camping and barbecues accompanied by stream sounds. Furthermore, it serves as a place for public education to convey clean energy's significance as a symbiosis model between nature and humans.