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Wiki source code of 4.2 Батарея

Version 2.5 by Admin on 2025/02/27 09:38
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1 Параметры батареи сведены в раздел «Battery»:
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3 [[image:1740648929852-915.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="622" width="800"]]
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5 In this section:
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7 * Voltage – voltage of the battery, V;
8 * Current – current of the battery, A;
9 * Internal resistance – internal resistance of the battery, Ohm;
10 * BMS consumption – current consumption of the BMS, A;
11 * Board temperature – internal temperature of the BMS, °C;
12 * Contactor temperature – temperature of the contactor, °C;
13 * Number of cells – number of connected cells;
14 * Average cell temperature, °C;
15 * Minimum cell temperature, °C;
16 * Min. cell temp.: cell index – number of cell with minimum temperature;
17 * Maximum cell temperature, °C;
18 * Max. cell temp.: cell index – number of cell with maximum temperature;
19 * Average cell voltage, V;
20 * Minimum cell voltage, V;
21 * Min. cell volt.: cell index – number of cell with minimum voltage;
22 * Maximum cell voltage, V;
23 * Max. cell volt.: cell index – number of cell with maximum voltage;
24 * Minimum cell SOC, %;
25 * Min. cell SOC: cell index – number of cell with minimum SOC;
26 * Maximum cell SOC, %;
27 * Max. cell SOC: cell index – number of cell with maximum SOC;
28 * Number of balancing cells;
29 * State:
30 ** Discharging ON;
31 ** Discharging OFF;
32 ** Relaxed (after discharging) – battery is in a state of relaxation after discharging;
33 ** Charing ON;
34 ** Charging OFF;
35 ** Relaxed (after charging) – battery is in a state of relaxation after charging;
36 * Duration – duration of the battery in the "State" state, s;
37 * SOC – state of charge of the battery, %;
38 * DOD – depth of discharge of the battery, %;
39 * SOH – state of health of the battery, %;
40 * Balancing efficiency – balancing efficiency of the battery, %;
41 * Effective capacity, А×h;
42 * Instant capacity – instantaneous value of the effective capacity (used to calculate the SOC), А×h;
43 * Coulomb counter + – charge received by the battery from the charger, А×h;
44 * Coulomb counter - – charge transferred to the battery load, А×h;
45 * Charge current limit – maximum allowed charge current of the battery, A;
46 * Discharge current limit – maximum allowed discharge current of the battery, A;
47 * Energy+ - total energy received by the battery modules from the charger and during recuperation, Wh;
48 * Energy- - total energy spent by the battery modules on the load, Wh;
49 * Balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh;
50 * Internal signals – device internal signals:
51 ** Charging – state of the charging contactor;
52 ** Allow charging signal – signal allowing the operation of the charger;
53 ** Charging current present – charging current is detected;
54 ** Discharging – state of the discharging contactor;
55 ** Discharging current present – discharging current is detected;
56 ** Voltage is too high for charging;
57 ** Heater – signal to turn on heater;
58 ** Cooler – signal to turn on cooler;
59 ** Shutdown request (HYG/Spirit) – request to open the discharging contactor received from the HYG forklift;
60 ** Init – initialization of the device (calibration of the current sensor and communication with the cell monitor);
61 ** Precharging – state of the precharge contactor;
62 ** Shutdown request (Combilift) – request to open the discharging contactor received from the Combilift forklift;
63 ** Cell analysis – operation of the algorithm for determining the discharge characteristics;
64 ** Discharging (AUX) – state of the discharging (AUX) contactor (powering of external equipment is on);
65 ** Power down ACK – signal to acknowledge powering down the battery system;
66 ** Crown EWS – signal sent to the Crown truck before opening the discharging contactor;
67 ** Main contactor – state of the main contactor;
68 ** Service reset;
69 ** Charging/Discharging – state of the charging/discharging contactor;
70 ** Ready to charge – the battery is ready to charge;
71 ** Ready to discharge – the battery is ready to discharge;
72 ** Power up – system power status;
73 * Errors 1 – errors of the battery 1:
74 ** Overcurrent;
75 ** Undervoltage;
76 ** Overvoltage;
77 ** Low temperature (DCH) – temperature is too low for discharging;
78 ** High temperature (DCH) – temperature is too high for discharging;
79 ** Battery cover error – battery cover is opened;
80 ** Crown error – connection with a Crown forklift is lost;
81 ** Cell count – number of cells does not match the specified value;
82 ** HYG offline – connection with a HYG forklift is lost;
83 ** Combilift offline – connection with a Combilift forklift is lost;
84 ** Short circuit;
85 ** High contactor temperature;
86 ** ADC error – current cannot be measured;
87 ** Current sensor error – error in the current sensor circuit;
88 ** CH contactor cycles error – switching frequency of the charging contactor is too high;
89 ** DCH contactor cycles error – switching frequency of the discharging contactor is too high;
90 ** Shunt offline – connection with the shunt current sensor is lost;
91 ** Shunt error – internal error of the shunt current sensor;
92 ** WDT reset – watchdog timer reset the device;
93 ** No temperature sensors – the device has no temperature sensors connected;
94 ** Temperature sensor is shorted – some temperature sensors are shorted;
95 ** Spirit offline – connection with a Spirit forklift is lost;
96 * Errors 2 – errors of the battery 2:
97 ** Low temperature (CH) – temperature is too low for charging;
98 ** High temperature (CH) – temperature is too high for charging;
99 ** Unallowable charging – charging the battery through the discharging contactor;
100 ** Stuck contactor;
101 ** Insulation fault;
102 ** Contactor feedback – contactor control and feedback signals differ.