| 摘要 |
<p>PURPOSE:To regulate the terminal voltage of a generator without converting the voltage via converter by means of a permanent magnet type syn chronous generator by regulating the generated voltage through a reactive current regulator provided at the terminal of the permanent magnet type synchronous generator. CONSTITUTION:A reactive current regulator 7 composed of a current mode reactive power compensator connecting a DC reactor 6 with the output end of a converter 5 such as separately excited converter or self-excited converter is connected with the load side terminal of a permanent magnet type synchronous generator 1. The armature reaction of the generator 1 is increased or decreased to establish a predetermined voltage and the generator voltage is made to coincide with a system voltage to close a circuit breaker 3 to operate the generator in parallel with a system 2. Thus, the permanent magnet type synchronous generator 1 can perform a voltage regulation by a reactive power compensator 7 at the time of operation in parallel with the system 2.</p> |
