2.Электромагнитный расчёт
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Рабочие характеристики представлены на рисунке 2.8.
Рисунок 2.8. Рабочие характеристики .
2.14.5 Пусковые характеристики
Расчет пусковых характеристик сведен в таблицу 2.8.
Таблица 2.8. Расчет пусковых характеристик.
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Параметр |
Скольжение |
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0.42-3.923i |
0.813-3.794i |
1.652-3.083i |
1.979-1.847i |
1.521-0.71i |
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3.167-7.052i |
4.213-4.69i |
3.149-1.402i |
1.798-0.4i |
0.932-0.104i |
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3.588-11.827i |
5.026-9.336i |
4.801-5.337i |
3.777-3.099i |
2.453-1.665i |
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0.023+0.077i |
0.045+0.083i |
0.093+0.104i |
0.158+0.13i |
0.279+0.189i |
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0.023+0.147i |
0.045+0.153i |
0.093+0.174i |
0.158+0.2i |
0.279+0.259i |
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1.054-6.615i |
1.759-6.02i |
2.401-4.473i |
2.435-3.076i |
1.922-1.787i |
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8.835-18.511i |
11.351-11.892i |
8.101-3.395i |
4.562-0.956i |
2.355-0.247i |
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8.835-20.001i |
11.351-13.382i |
8.101-4.885i |
4.562-2.446i |
2.355-1.737i |
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0.018+0.042i |
0.037+0.043i |
0.091+0.055i |
0.17+0.091i |
0.275+0.203i |
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0.018+0.112i |
0.037+0.113i |
0.091+0.125i |
0.17+0.161i |
0.275+0.273i |
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1.438-8.704i |
2.59-7.972i |
3.817-5.253i |
3.095-2.932i |
1.833-1.818i |
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1.246-7.66i |
2.174-6.996i |
3.109-4.863i |
2.765-3.004i |
1.877-1.802i |
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0.192-1.045i |
0.416-0.976i |
0.708-0.39i |
0.33+0.072i |
-0.045-0.016i |
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7.76 |
7.326 |
5.772 |
4.083 |
2.602 |
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1.062 |
1.061 |
0.808 |
0.338 |
0.047 |
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7.833 |
7.403 |
5.828 |
4.097 |
2.603 |
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1.18 |
1.79 |
1.898 |
1.375 |
1.053 |
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Параметр |
Скольжение |
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0.539-3.541j |
1.009-3.316j |
1.746-2.295j |
1.663-1.093j |
1.074-0.353i |
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2.773-2.613 j |
2.142-1.009j |
1.011-0.191j |
0.519-0.049j |
0.261-0.012i |
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3.312-7.436j |
3.151-5.607j |
2.757-3.767j |
2.182-2.424j |
1.336-1.647i |
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0.05+0.112j |
0.076+0.136j |
0.127+0.173j |
0.205+0.228j |
0.297+0.366i |
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0.05+0.281j |
0.076+0.305j |
0.127+0.342j |
0.205+0.397j |
0.297+0.535i |
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0.613-3.447j |
0.773-3.09j |
0.952-2.573j |
1.028-1.988j |
0.793-1.429i |
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7.032-6.657j |
5.446-2.578j |
2.574-0.487j |
1.321-0.125j |
0.665-0.031i |
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7.032-8.924j |
5.446-4.846j |
2.574-2.755j |
1.321-2.393j |
0.665-2.299i |
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0.054+0.069j |
0.102+0.091j |
0.181+0.194j |
0.177+0.32j |
0.116+0.401i |
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0.054+0.238j |
0.102+0.26j |
0.181+0.363j |
0.177+0.489i |
0.116+0.57i |
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0.913-3.991j |
1.311-3.327j |
1.101-2.207j |
0.654-1.808i |
0.343-1.683i |
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0.78-3.719j |
1.042-3.209j |
1.027-2.39i |
0.841-1.898j |
0.568-1.556i |
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0.15-0.272j |
0.269-0.118j |
0.075+0.183i |
-0.187+0.09i |
-0.225-0.127i |
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3.8 |
3.374 |
2.601 |
2.076 |
1.656 |
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0.31 |
0.294 |
0.198 |
0.208 |
0.259 |
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3.813 |
3.386 |
2.609 |
2.086 |
1.676 |
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0.867 |
1.158 |
1.141 |
0.934 |
0.631 |
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Пусковые характеристики приведены на рисунке 2.9.
Начальный
пусковой момент:
.
Начальный
пусковой ток:
.
Рисунок 2.9. Пусковые характеристики.