| Method for inverter start of diesel generator has synchronous generator rotor orientation by the stator magnetic field by supply of sinusoidal currents | |
| 2024-04-18 | |
| 专利权人 | ROLLING STOCK RES & DESIGN TECHNOLOGICA (ROLL-Non-standard) |
| 申请日期 | 2024-04-18 |
| 专利号 | RU2827941-C1 |
| 成果简介 | NOVELTY - Invention relates to electrical engineering and can be used to start diesel generators of vehicles. Claimed technical result is achieved due to the synchronous generator rotor orientation by the stator magnetic field by supply of sinusoidal currents with the frequency equal to zero to the phase windings of the symmetrical system for the specified time with subsequent smooth increase of the phase currents frequency from zero to the specified value. Simultaneously with the beginning of the increase in the frequency of phase currents, their phase can be displaced forward by a normalized angle. When starting the diesel engine, the input voltage of the inverter is monitored and when it exceeds the standard value, the frequency or phase of phase currents is additionally increased so that the input voltage of the inverter does not exceed the maximum allowable value. USE - Electrical engineering. ADVANTAGE - Absence of current surges consumed from accumulator battery, prevention of synchronous generator falling out of synchronism in process of diesel engine crankshaft spinning, which guarantees its start, as well as absence of necessity to install rotor position sensor. 3 cl |
| IPC 分类号 | F02N-011/08 ; H02P-023/14 ; H02P-027/048 ; H02P-009/08 |
| 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/17114 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | ROLLING STOCK RES & DESIGN TECHNOLOGICA (ROLL-Non-standard) |
| 推荐引用方式 GB/T 7714 | KUZNETSOV N A,PERFILEV K S,PLESHAKOV A A,et al. Method for inverter start of diesel generator has synchronous generator rotor orientation by the stator magnetic field by supply of sinusoidal currents. RU2827941-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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