Title:
CONTROLLER FOR CONDUCTION
Document Type and Number:
Japanese Patent JPS5854871
Kind Code:
A
Abstract:
PURPOSE:To obtain desired pulse signal output required for controlling phase by using feed command signals and electrical angle signals as address input signals and employing data output signals as the conduction control signals of a power converter. CONSTITUTION:A PLL oscillator 36 uses power-supply synchronous pulses e0 as one input signals, and outputs a higher-harmonic pulse row fH, the row fH is frequency-divided by means of a counter 1, and a subharmonic pulse row fc is outputted. The counter 1 integrates said higher-harmonic pulse row fH, and transfers the electrical angle signals thetae coded to a memory 2 as output signals. When data output corresponding to the electrical angle signals is selected in response to the feed command signals V*, said desired pulse signal output having phase required for controlling phase can be obtained.
Inventors:
MIMURA MUNEHIKO
Application Number:
JP15583581A
Publication Date:
March 31, 1983
Filing Date:
September 29, 1981
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02M5/45; H02M7/48; (IPC1-7): H02M7/48; H02P13/20
Attorney, Agent or Firm:
Shinichi Kusano