residential/evcharger.h

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#ifndef _EVCHARGER_H
#define _EVCHARGER_H

#include "residential.h"
#include "residential_enduse.h"

#define MAXDAYTYPES 2
#define WEEKDAY 0
#define WEEKEND 1

#define MAXEVENTS 2
#define DEPART 0
#define ARRIVE 1

typedef struct s_evdemand {
    char name[1024];
    unsigned short n_daytypes;
    double home[MAXDAYTYPES][MAXEVENTS][24];
    double work[MAXDAYTYPES][MAXEVENTS][24];
    double shorttrip[MAXDAYTYPES][MAXEVENTS][24];
    double longtrip[MAXDAYTYPES][MAXEVENTS][24];
} EVDEMAND;

class evcharger : public residential_enduse
{
    typedef enum {
        VS_UNKNOWN=-1,              
        VS_HOME=0,                  
        VS_WORK=1,                  
    // these are not yet supported
    //  VS_SHORTTRIP=2,             ///< vehicle is on short trip (<50 miles -- discharging to 25%)
    //  VS_LONGTRIP=3,              ///< vehicle is on long trip (>50 miles -- discharged to 25%)
    } VEHICLESTATE;
    typedef enum {
        CT_LOW=0,                   
        CT_MEDIUM=1,                
        CT_HIGH=2,                  
    } CHARGERTYPE;
    typedef enum {
        VT_ELECTRIC=0,              
        VT_HYBRID=1,                
    } VEHICLETYPE;
private:
    EVDEMAND *pDemand;              

public:
    double heat_fraction;           
    CHARGERTYPE charger_type;       
    VEHICLETYPE vehicle_type;       
    VEHICLESTATE vehicle_state;     
    struct {
        double home;                
        double work;                
    // these are not yet supported
    //  double shorttrip;           ///< probability of leaving on a short trip
    //  double longtrip;            ///< probability of leaving on a long trip
    } demand;                   
    struct {
        double work;                
    // these are not yet supported
    //  double shorttrip;           ///< typical distance for short trip
    //  double longtrip;            ///< typical distance for long trip
    } distance;                 
    bool charge_at_work;        
    double capacity;            
    double charge;              
    double mileage;             
    double power_factor;        
    double charge_throttle;     
    char1024 demand_profile;    

public:
    static CLASS *oclass, *pclass;
    static evcharger *defaults;

    evcharger(MODULE *module);
    ~evcharger();
    int create();
    int init(OBJECT *parent);
    int isa(char *classname);
    TIMESTAMP sync(TIMESTAMP t0, TIMESTAMP t1);
    double update_state(double dt=0.0);
    void load_demand_profile();
};

#endif // _EVCHARGER_H

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