内置干式变压器的全集成式风电机组及其设计方法

• Format: Patent
• Language: Chinese
• Published: 18.05.2021
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; HEATING; INDUCTANCES; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MAGNETS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; RELAYS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SELECTORS; TRANSFORMERS; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

内置干式变压器的全集成式风电机组，包括机舱和干式变压器，其特征在于：所述的干式变压器安装在机舱的尾部且位于机舱内，干式变压器通过高压隔离板总成与机舱中的风电机组部件隔离。本发明使干式变压器不受外部环境的影响，又避免了干式变压器与风电机组部件在电磁辐射、热辐射、防雷、电化学腐蚀、安全间距等方面的互相影响，而且无需再增设变压器的独立安装室，全集成式风电机组的结构更紧凑，重量更轻，满足机舱与变压器整体吊装和运输的需求,满足高海拔效应对干式变压器高电压安全距离的要求。