powerflow/triplex_meter.h

// $Id: triplex_meter.h 942 2008-09-19 20:03:17Z dchassin $
//  Copyright (C) 2008 Battelle Memorial Institute

#ifndef _TRIPLEXMETER_H
#define _TRIPLEXMETER_H

#include "powerflow.h"
#include "triplex_node.h"

class triplex_meter : public triplex_node
{
public:
    complex measured_voltage[3];    
    complex measured_current[3];    
    double measured_real_energy;    
    double measured_reactive_energy;
    complex measured_power; //< metered power
    complex indiv_measured_power[3]; //individual phase power
    double measured_demand; //< metered demand (peak of power)
    double measured_real_power; //< metered real power
    double measured_reactive_power; //< metered reactive power
    TIMESTAMP next_time;
    TIMESTAMP dt;
    TIMESTAMP last_t;

#ifdef SUPPORT_OUTAGES
    int16 sustained_count;  //reliability sustained event counter
    int16 momentary_count;  //reliability momentary event counter
    int16 total_count;      //reliability total event counter
    int16 s_flag;           //reliability flag that gets set if the meter experienced more than n sustained interruptions
    int16 t_flag;           //reliability flage that gets set if the meter experienced more than n events total
    complex pre_load;       //the load prior to being interrupted
#endif

    double hourly_acc;
    double previous_monthly_bill;   //Total monthly bill for the previous month
    double previous_monthly_energy; //Total monthly energy for the previous month
    double monthly_bill;            //Accumulator for the current month's bill
    double monthly_fee;             //Once a month flat fee for customer hook-up
    double monthly_energy;          //Accumulator for the current month's energy
    typedef enum {
        BM_NONE,
        BM_UNIFORM,
        BM_TIERED,
        BM_HOURLY
    } BILLMODE;
    BILLMODE bill_mode;
    OBJECT *power_market;
    PROPERTY *price_prop;
    int32 bill_day;                 //Day bill is to be processed (assumed to occur at midnight of that day)
    int last_bill_month;            //Keeps track of which month we are looking at
    double price;                   //Standard uniform pricing
    double tier_price[3], tier_energy[3];  //Allows for additional tiers of pricing over the standard price in TIERED

    double process_bill(TIMESTAMP t1);
    int check_prices();

private:
    double previous_energy_total;  // Used to track what the meter reading was the previous month

public:
    static CLASS *oclass;
    static CLASS *pclass;
public:
    triplex_meter(MODULE *mod);
    inline triplex_meter(CLASS *cl=oclass):triplex_node(cl){};
    int create(void);
    int init(OBJECT *parent);
    TIMESTAMP postsync(TIMESTAMP t0, TIMESTAMP t1);
    int isa(char *classname);
};

#endif // _TRIPLEXMETER_H

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