| METHOD OF CONTROLLING SUCCESS OF DIRECT START OF ASYNCHRONOUS MOTOR | |
| 2023-11-23 | |
| 专利权人 | UNIV NOVOS STATE TECH (UYNS-Non-standard) |
| 申请日期 | 2023-11-23 |
| 专利号 | RU2827055-C1 |
| 成果简介 | NOVELTY - Invention can be used in electric power systems, power supply systems, electric networks of mainly comparable generation power and the largest asynchronous motors to control their direct starts. Method consists in the fact that the induction motor start-up process is divided into five stages, on each of which instantaneous values of motor current and voltage are continuously measured, based on the measurement results, the motor electrical parameters and the critical mode parameters for the motor and the supply network for each stage are determined, at the end of the stages, compliance with the start-up conditions is checked, in case of non-fulfillment of which, emergency shutdown of the motor from the supply mains is performed. USE - Electric power industry. ADVANTAGE - Prevention of failures of supply network equipment and asynchronous motor at direct start-up due to step-by-step control of start-up dynamics, speed and value of voltage change, supply mains frequency with emergency interruption. 1 cl, 5 dwg, 1 tbl |
| IPC 分类号 | H02P-001/26 ; H02P-023/14 |
| 国家 | 俄罗斯 |
| 专业领域 | 能源矿产 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/19199 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV NOVOS STATE TECH (UYNS-Non-standard) |
| 推荐引用方式 GB/T 7714 | FISHOV A G,DULOV I V,FROLOV M YU. METHOD OF CONTROLLING SUCCESS OF DIRECT START OF ASYNCHRONOUS MOTOR. RU2827055-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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