The Direct Power Contro; has many advantages like it avoids the usage of integration of PWM voltages which leads to stable operation even at zero rotor frequency, it is position sensor less and hence will not depend on machine parameters like stator or rotor resistance. In case of network unbalance, if the system is operated with constant active and reactive powers, it leads to oscillations in ...

Child abuse could be defined from predomi nantly legal, clinical and research perspectives, and attempts at an integrative enunciation are fraught with over-inclusiveness. Meadow (1989) proposed that a child is considered to be abused if he or she is treated by an adult in a way that is unacceptable in a given culture at a given time. This definition usefully incorporates the essen tial issues ...

Rendahnya keterampilan dalam memecahkan masalah dan terbatasnya media yang guru gunakan menyampaikan materi, sangat berdampak pada hasil belajar matematika. Tujuan penelitian ini untuk menganalisis tentang pengaruh penerapan Problem Based Learning dengan Takalintar terhadap materi Jenis adalah kuantitatif metode Nonequivalent Contro Group Design. Dalam peneliti menggunakan 2 kelas yaitu eksperi...