CONTROL METHOD FOR ENGINE-GENERATOR AND SERIES-TYPE HYBRID COMBAT MANEUVER EQUIPMENT USING THE SAME

The present invention relates to a method for controlling an engine-generator for supplying power in order to start serial hybrid combat maneuver equipment having a battery and drive motors therein. The method of the present invention comprises the steps of: (a) calculating a required power value, t...

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Bibliographische Detailangaben
Hauptverfasser:	JEONG, SOON KYU, YEO, SEUNG TAI, HAN, KYU HONG, JANG, MYEONG EON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a method for controlling an engine-generator for supplying power in order to start serial hybrid combat maneuver equipment having a battery and drive motors therein. The method of the present invention comprises the steps of: (a) calculating a required power value, the total power of drive motors required by the driver; (b) assuming output values of an engine-generator from the minimum output thereof to the maximum output value thereof at regular intervals; (c) calculating an output value of a battery for satisfying the total power of the drive motor required by the driver using the assumed output value of the engine-generator and the required power value; (d) calculating an engine-generator efficiency value and a battery efficiency value, respectively; (e) calculating a system efficiency value of combat maneuver equipment for each of the assumed output values of the engine-generator using the engine-generator efficiency value and the battery efficiency value; and (f) selecting an assumed output value of the engine-generator if one among the system efficiency values is the highest value and controlling the engine-generator using the selected assumed output value. Thus, the method of the present invention can improve overall system efficiency and can enhance ease of operation and durability of system. [Reference numerals] (AA) Start;(BB) End;(S110) Calculate a power value required by the driver;(S120) Assume output values of an engine-generator;(S130) Calculate an output value of a battery;(S140) Calculate an engine-generator efficiency value;(S150) Calculate a battery efficiency value;(S160) Calculate a system efficiency value;(S170) Calculation of the system efficiency value completed?;(S180) Select the optimal output value of the engine-generator;(S190) Control the engine-generator using the selected output value