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Нэг фазын синусоид гүйдлийн нийлмэл хэлхээний тооцоо өгөгдөл
1.           Хэлхээний бүх хэсгийн хүчдэл гүйдлийн үйлчлэх ба эгшин зуурын утгыг тодорхойл
2.           Чадлын балансаар шалга
3.           Диаграмм байгуул
                                                                                   Z M=J4 Îì
                     Z1        Z2       Z3         E1          E2         E3          J1     J2
 Âàðèàíò

           Схем




                              Îì              Îì       Îì             Â          Â                  Â               À          À

 29         19                -j4            4+j8      4+j4          j40         80                 -              -j10        -

              19-? ?????            Z1                Z2                                     Z1                    Z2


                                                                                                             I2X
                                                                ZM                                                        ZM
                                        E2                                                    E2
                                                           Z3
                                                                                       I1X
                                                                                             I3Z3

                       E1                                                         E1
                                                I1




                                                                                                        Z3
                  I2-I1+I3=0                                           I1=I2+I3
                  Z1×I1+Z3×I3+I2×Zm=E1+J1×Z3                           Z1×I1+Z3×( I2+I3)+I2×Zm=E1+J1×Z3
                  Z2×I2+Z3×I3+I3×Zm=E2-J1×Z3                            Z2×I2+Z3×I3+I3×Zm=E2-J1×Z3


                  I2+I3= I1
                  0+I3×4=40
                  I2×(4+j8)+I3×(4+j8)=j40+40


                       0            4
                  =                      = -16-j32
                       4+j8     4+ j8


                       40               4
                  2=                         = j160                  I2= 2/ =2   e j153 45=-4+j2
                       j40+40 4+j8




                       0                40
                  3=                         = -j320-160                   I3= 3/ = 10 e j90= 10
                       4+j8     j40+40

             I1=I2+I3=-4+j2 +10 =6+j2
Чадлын баланс бариулж шалгая.
 i   Zi    Ii (A) Ui (B)   Pi (Вт) Ei (B)   IEi(Вт)   PEi(Вт)   PM(Вт)
1   (Ом)
     -j4   6+j2    8-j24   96-j128  j40
2   4+j8 -4+j2 -32-j24 116+j32       80
3   4+j4     10   40+j40 400+j400 40-j40
                          612+j304

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Нэг фазын синусоид гүйдлийн нийлмэл хэлхээний тооцоо

  • 1. Нэг фазын синусоид гүйдлийн нийлмэл хэлхээний тооцоо өгөгдөл 1. Хэлхээний бүх хэсгийн хүчдэл гүйдлийн үйлчлэх ба эгшин зуурын утгыг тодорхойл 2. Чадлын балансаар шалга 3. Диаграмм байгуул Z M=J4 Îì Z1 Z2 Z3 E1 E2 E3 J1 J2 Âàðèàíò Схем Îì Îì Îì Â Â Â À À 29 19 -j4 4+j8 4+j4 j40 80 - -j10 - 19-? ????? Z1 Z2 Z1 Z2 I2X ZM ZM E2 E2 Z3 I1X I3Z3 E1 E1 I1 Z3 I2-I1+I3=0 I1=I2+I3 Z1×I1+Z3×I3+I2×Zm=E1+J1×Z3 Z1×I1+Z3×( I2+I3)+I2×Zm=E1+J1×Z3 Z2×I2+Z3×I3+I3×Zm=E2-J1×Z3 Z2×I2+Z3×I3+I3×Zm=E2-J1×Z3 I2+I3= I1 0+I3×4=40 I2×(4+j8)+I3×(4+j8)=j40+40 0 4 = = -16-j32 4+j8 4+ j8 40 4 2= = j160 I2= 2/ =2 e j153 45=-4+j2 j40+40 4+j8 0 40 3= = -j320-160 I3= 3/ = 10 e j90= 10 4+j8 j40+40 I1=I2+I3=-4+j2 +10 =6+j2
  • 2. Чадлын баланс бариулж шалгая. i Zi Ii (A) Ui (B) Pi (Вт) Ei (B) IEi(Вт) PEi(Вт) PM(Вт) 1 (Ом) -j4 6+j2 8-j24 96-j128 j40 2 4+j8 -4+j2 -32-j24 116+j32 80 3 4+j4 10 40+j40 400+j400 40-j40 612+j304