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Switched Reluctance Motor System is a new generation of continuously variable speed drive system developed after DC motor drive and AC asynchronous motor variable frequency drive. It is a high-tech integrated electromechanical product based on modern microelectronics technology, digital technology, power electronics technology, and modern control theory. Its comprehensive performance indicators are higher than traditional drive systems. The switched reluctance speed control motor system is divided into four functional components: the motor position sensor, power circuit, and control circuit (as shown in the figure on the right). The operating principle of the switched reluctance speed regulating motor is based on the "principle of minimum reluctance". The intelligent motor has a doubly salient structure for the stator and rotor. When a certain phase of the stator winding is energized, if the center lines of the stator and rotor salient poles do not coincide, magnetic pulling force acts on the rotor and generates torque to lead it to the position of minimum reluctance (i.e. the position where the two center lines coincide).

Shenzhen Fengfa Technology Development Co., Ltd. (hereinafter referred to as "the Company"), established in August 2007 with a registered capital of 330 million yuan, is a national high-tech enterprise specializing in the research and development, production, sales, and technical services of switched reluctance speed regulation motor systems. It is a "specialized, refined, and innovative" enterprise with completely independent intellectual property rights in the world's leading technology - switched reluctance speed regulation motor systems. The Company has more than 80 authorized independent property rights, including 27 authorized invention patents, 1 PCT patent, and more than 10 invention patents under substantive examination, covering fields such as electric motors, generators, and their control systems. The company is the only one in the industry that has overcome several inherent drawbacks of switched reluctance motor technology, and is currently the only company in the switched reluctance industry that can achieve large-scale industrialization in the fields of new energy commercial vehicles, new energy engineering operation vehicles, and wind power generation. Its technological level is in an internationally leading state. This technology passed the "National Science and Technology Achievement Appraisal" organized by the Ministry of Industry and Information Technology in 2016, and its invention patent won the "National Excellent Patent Award" in 2019; The technical standard has been awarded the title of "Enterprise Leader Standard", and has been listed twice by the Ministry of Industry and Information Technology in the "National Industrial Energy saving Technology and Equipment Recommendation Catalogue (2019)" and "National Industrial Energy saving Technology and Equipment Recommendation Catalogue (2022)" in 2019 and 2022; In 2019, the company's product application project was selected as a typical case of key energy-saving technology application by the National Energy Conservation Center. Based on this technology, Fengfa Technology has developed three major series of products: industrial intelligent high-efficiency motors, wind turbines, and new energy commercial vehicle powertrain systems, including various high and low voltage industrial motors (including explosion-proof), vertical axis wind turbine generators, new energy heavy-duty truck series, new energy engineering machinery series, new energy airport ground equipment series, new energy mining series, and more. The company's switched reluctance speed regulating motor series products have the characteristics of intelligent, efficient, highly intelligent, and battery friendly. The factory products can achieve the first level energy efficiency (IE5) standard of GB18613-2020 in bulk. The products focus on energy conservation and carbon reduction, and are one of the energy-saving levers of the dual carbon strategy. The company adheres to the development philosophy of "vigor, rigor, pragmatism, technological leadership, and win-win cooperation", and advocates the corporate culture of "service, excellence, and sharing". Under the strategic layout of national low-carbon, environmental protection, energy conservation, and intelligent equipment manufacturing, the company braves the wind and waves, and is committed to innovation.

2007年8月，公司成立。 2007年10月，“新型高效风力发电机组”获第九届中国国际高新技术成果交易会获得优秀产品奖。 2009年12月，公司被列入深圳市龙岗区第四次政府资助资金“自主创新型企业培育资助计划资助企业”名单。 2011年11月，公司获得联合国工业发展组织颁发的全球可再生能源领域最具投资价值的领先技术“蓝天奖”银奖。 2013年3月，公司研制的 “SF750K型垂直轴风力发电机组”荣获由广东省科学技术厅颁发的“广东省高新技术产品”证书。 2014年8月，多款电机顺利通过了国家级工程技术中心的检测，通过了纯电动车用电机及控制器、节能与新能源汽车节油率与最大电功率比两项标准。 2015年6月，公司自主研制出的车用电动机已有15kW至110kW等4款主力机型，顺利通过国家级性能检测机获得用户报告，进入国家工信部目录，电动机的各项特性得到了充分验证。 2016年，通过了国家工信部科技成果鉴定，并获得电机领域先进适用技术称号。 2016年，公司认定为“深圳市高新技术企业”。 2017年，公司认定为“国家级高新技术企业”。 2018年，公司荣获中国电子节能技术协会“全国电子节能重点推荐产品技术”证书。 2018年，通过国家节能低碳技术评价。 2019年，公司发明专利“一种模块化电机”荣获中国优秀专利奖。 2019/2022年，公司研制的“开关磁阻调速电机系统”被工信部列入“2019年节能技术装备目录”。 2020年，入选国家节能中心《重点节能技术应用典型案例 （2019）最终入选典型案例》。 2020年，公司被评为“2020工业领域节能服务优秀企业”“2020节能服务产业创新企业”“2020合同能源管理优秀示范项目”“2020优秀节能与能效提升技术”。 2021年，公司企业技术标准获评“企业标准领跑者”。 2023年，公司被评为“创新型中小企业”“专精特新中小企业”。 2023年，公司产品被评为“广东省名优高新技术产品”。 2023年，公司技术“荣获2023年碳效领跑者示范案例”。 2024年，公司被评为“标准创新性企业”。 2024年，公司技术新一代高效节能开关磁阻词组调速电机系统被评为“全国节能降碳示范产品技术”，入选《全国节能降碳示范产品技术及应用方案推荐目录》。 

Shenzhen Fengfa Technology Development Co., Ltd. (hereinafter referred to as "the Company"), established in August 2007 with a registered capital of 330 million yuan, is a national high-tech enterprise specializing in the research and development, production, sales, and technical services of switched reluctance speed regulation motor systems. It is a "specialized, refined, and innovative" enterprise with completely independent intellectual property rights in the world's leading technology - switched reluctance speed regulation motor systems. The Company has more than 80 authorized independent property rights, including 27 authorized inventions, 1 PCT patent, and more than 10 inventions under substantive examination, covering fields such as electric motors, generators, and their control systems. The company is the only one in the industry that has overcome several inherent drawbacks of switched reluctance motor technology, and is currently the only company in the switched reluctance industry that can achieve large-scale industrialization in the fields of new energy commercial vehicles, new energy engineering operation vehicles, and wind power generation. Its technological level is in an internationally leading state. This technology passed the "National Science and Technology Achievement Appraisal" organized by the Ministry of Industry and Information Technology in 2016, and its invention was awarded the "National Excellent * * *" in 2019; The technical standard has been awarded the title of "Enterprise Leader Standard", and has been listed twice by the Ministry of Industry and Information Technology in the "National Industrial Energy saving Technology and Equipment Recommendation Catalogue (2019)" and "National Industrial Energy saving Technology and Equipment Recommendation Catalogue (2022)" for 2019 and 2022 respectively; In 2019, the company's product application project was selected as a typical case of key energy-saving technology application by the National Energy Conservation Center. Based on this technology, Fengfa Technology has developed three major series of products: industrial intelligent high-efficiency motors, wind turbines, and new energy commercial vehicle powertrain systems, including various high and low voltage industrial motors (including explosion-proof), vertical axis wind turbine generators, new energy heavy-duty truck series, new energy engineering machinery series, new energy airport ground equipment series, new energy mining series, and more. The company's switched reluctance speed regulating motor series products have the characteristics of intelligent, efficient, highly intelligent, and battery friendly. The factory products can achieve the first level energy efficiency (IE5) standard of GB18613-2020 in bulk. The products focus on energy conservation and carbon reduction, and are one of the energy-saving levers of the dual carbon strategy. The company adheres to the development philosophy of "vigor, rigor, pragmatism, technological leadership, and win-win cooperation", and advocates the corporate culture of "service, excellence, and sharing". Under the strategic layout of national low-carbon, environmental protection, energy conservation, and intelligent equipment manufacturing, the company braves the wind and waves, and is committed to innovation. We look forward to working with you to achieve win-win development!