Inverter for instant voltage PID current PI digital control

The invention discloses an instantaneous voltage PID current PI digital control inverted power supply. The output end of the current PI digital controller is connected with the control end of the inverter; the output end of the inverter is connected with the input end of a voltage transducer and a l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANG YONG, WANG SHUHUI, PENG LI, CHEN JIAN, RUAN YANQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention discloses an instantaneous voltage PID current PI digital control inverted power supply. The output end of the current PI digital controller is connected with the control end of the inverter; the output end of the inverter is connected with the input end of a voltage transducer and a load; the output end of a voltage transducer is connected with the negative input end of a first substracter; the positive input end of the substracter receives reference quantity; the output end of the first substracter is connected with the input end of a voltage PID digital controller; the directcurrent end of the inverter is connected with a direct current power supply; the current led out from the inverter is connected with the input end of a current transducer; the output end of the current transducer is connected with the negative input end of a second substracter; the positive input end of the second substracter is connected with the output end of the voltage PID digital controller;and the output end of the