ПАРАМЕТРЫ СХЕМ ЗАМЕЩЕНИЯ СИНХРОННЫХ ГЕНЕРАТОРОВ.
Меженкова М.А.
В табл.1 приведены параметры демпферных контуров роторов рассматриваемых ТГ, полученные для трехконтурной схемы замещения: Rrd(1), Rrd(2), Rrd(3), Rrq(1), Rrq(2), Rrd(3), Xrd(1), Xrd(2), Xrd(3), Xrq(1), Xrq(2), Xrd(3).
Таблица 1
Параметры турбогенераторов (о.е.)
Тип |
Sн, МВА |
Uн, кВ |
cos j н |
Iн, кА |
Rs |
Xs s |
Xad |
Xaq |
ТВ 2-100 |
117.5 |
13.8 |
0.85 |
4.955 |
.000902 |
.113 |
1.687 |
1.607 |
ТГВ-200 |
235.3 |
15.75 |
0.85 |
8.625 |
.0011 |
.124 |
1.716 |
1.661 |
ТГВ-300 |
353 |
20 |
0.85 |
10.2 |
.002 |
.17 |
2.02 |
1.955 |
ТВВ-320 |
375 |
20 |
0.85 |
10.9 |
.00126 |
.148 |
1.691 |
1.546 |
ТВВ-500 |
588 |
20 |
0.85 |
17 |
.001797 |
.242 |
2.318 |
2.207 |
ТВВ-800 |
888.9 |
24 |
0.9 |
21.4 |
.00165 |
.224 |
2.309 |
2.283 |
Rrd(1) |
Rrd(2) |
Xrd(1) |
Xrd(2) |
Rrq(1) |
Rrq(2) |
Xrq(1) |
Xrq(2) |
Rf |
Xs f |
X”d |
.007361 |
.057 |
.184 |
.091 |
.038 |
.154 |
.13 |
.042 |
.000582 |
.187 |
0.17 |
.031 |
.079 |
.445 |
.036 |
.01202 |
.0917 |
.2035 |
.05483 |
.000845 |
.198 |
0.156 |
0.013 |
.205 |
.146 |
.207 |
.012 |
.095 |
.208 |
.05 |
.00145 |
.139 |
0.249 |
.00786 |
.031 |
.5 |
.089 |
.012 |
.086 |
.413 |
.203 |
.001167 |
.143 |
0.217 |
.014 |
.195 |
.202 |
.182 |
.02 |
.16 |
.402 |
.187 |
.00107 |
.202 |
0.33 |
.00241 |
.081 |
.122 |
.05 |
.033 |
.18 |
.266 |
.064 |
.000972 |
0.084 |
0.258 |
Таблица 2
Параметры демпферных контуров роторов турбогенераторов при
трехконтурной схеме замещения (о.е.)
Тип |
Rrd(1) |
Rrd(2) |
Rrd(3) |
Xrd(1) |
Xrd(2) |
Xrd(3) |
Rrq(1) |
Rrq(2) |
Rrq(3) |
Xrq(1) |
Xrq(2) |
Xrq(3) |
ТВ2-100 |
.008125 |
.015 |
.062 |
.649 |
.234 |
.094 |
.00663 |
.071 |
.188 |
.477 |
.129 |
.046 |
ТГВ-200 |
.025 |
.104 |
.248 |
.534 |
.066 |
.077 |
.00815 |
.03 |
.099 |
.609 |
.258 |
.056 |
ТГВ-300 |
0.011 |
.039 |
.492 |
.34 |
.181 |
.299 |
.00888 |
.042 |
.101 |
.496 |
.313 |
.051 |
ТВВ-320 |
.0077 |
.051 |
.069 |
.525 |
.134 |
.259 |
.00823 |
.031 |
.104 |
1.134 |
.5 |
.222 |
ТВВ-500 |
.011 |
.027 |
.231 |
.806 |
.234 |
.196 |
.048 |
.016 |
.179 |
.509 |
1.258 |
.197 |
ТВВ-800 |
.00241 |
.197 |
.137 |
.122 |
.142 |
.076 |
.013 |
.117 |
.219 |
.622 |
.305 |
.069 |