唐山地区住宅小区地下变配电所设计简析

Brief Analysis on Underground Power Transformation and Distribution Station Design for Residential District of Tangshan Area

结合唐山当地供电部门具体要求,通过工程实例论述唐山地区当前住宅小区地下10/0.4kV变配电所设计的常规做法及要点,包括负荷计算、所址选择、型式与布置、出线方式、接地型式及等电位联结等。

Combined with the specific requirements of the local power supply department in Tangshan, the common practice and main points in the 10 / 0. 4 kV power transformation and distribution station design for the current residential districts in Tangshan area are discussed through engineering example, including load calculation, location selection, model and arrangement, outlet mode, grounding type and equipotential bonding.