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Changes for page 4.2 Battery

Last modified by Admin on 2025/02/27 09:41
From version 4.1
edited by Admin
on 2025/02/27 09:41
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To version 2.4
edited by Admin
on 2025/02/27 09:37
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Summary

Details

Page properties
Title
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1 -4.2 Battery
1 +4.2 Батарея
Content
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1 -Battery parameters are summarized in the "Battery" section:
1 +Параметры батареи сведены в раздел «Battery»:
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3 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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13 13  * Number of cells – number of connected cells;
14 14  * Average cell temperature, °C;
15 15  * Minimum cell temperature, °C;
16 +* Min. cell temp.: Logic index – number of Logic with minimum cell temperature;
16 16  * Min. cell temp.: cell index – number of cell with minimum temperature;
17 17  * Maximum cell temperature, °C;
19 +* Max. cell temp.: Logic index  – number of Logic with maximum cell temperature;
18 18  * Max. cell temp.: cell index – number of cell with maximum temperature;
19 19  * Average cell voltage, V;
20 20  * Minimum cell voltage, V;
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35 35  ** Relaxed (after charging) – battery is in a state of relaxation after charging;
36 36  * Duration – duration of the battery in the "State" state, s;
37 37  * SOC – state of charge of the battery, %;
38 -* DOD – depth of discharge of the battery, %;
39 39  * SOH – state of health of the battery, %;
40 40  * Balancing efficiency – balancing efficiency of the battery, %;
41 41  * Effective capacity, А×h;
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44 44  * Coulomb counter - – charge transferred to the battery load, А×h;
45 45  * Charge current limit – maximum allowed charge current of the battery, A;
46 46  * Discharge current limit – maximum allowed discharge current of the battery, A;
47 -* Work charge+ - amount of charge received from charger (positive direction) since device startup, Ah;
48 -* Work charge- - amount of charge transmitted to the load (negative direction) since device startup, Ah;
49 -* Work energy+ - amount of energy received from charger (positive direction) since device startup, Wh;
50 -* Work energy- - amount of energy transmitted to the load (negative direction) since device startup, Wh;
51 -* Total energy+ - total energy received by the battery modules from the charger, Wh;
52 -* Total energy- - total energy spent by the battery modules on the load, Wh;
53 -* Total balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh;
54 -* Input signals – a bitfield including input signals (see [[Input signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInputsignals"]]);
55 -* Internal signals – a bitfield including device internal signals (see [[Internal signals>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HInternalsignals"]]);
56 -* Errors 1, 2 – errors of the battery (see [[Errors>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HErrors"]]).
48 +* Energy+ - total energy received by the battery modules from the charger and during recuperation, Wh;
49 +* Energy- - total energy spent by the battery modules on the load, Wh;
50 +* Balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh;
51 +* Internal signals – device internal signals:
52 +** Charging – state of the charging contactor;
53 +** Allow charging signal – signal allowing the operation of the charger;
54 +** Charging current present – charging current is detected;
55 +** Discharging – state of the discharging contactor;
56 +** Discharging current present – discharging current is detected;
57 +** Voltage is too high for charging;
58 +** Heater – signal to turn on heater;
59 +** Cooler – signal to turn on cooler;
60 +** Shutdown request (HYG/Spirit) – request to open the discharging contactor received from the HYG forklift;
61 +** Init – initialization of the device (calibration of the current sensor and communication with the cell monitor);
62 +** Precharging – state of the precharge contactor;
63 +** Shutdown request (Combilift) – request to open the discharging contactor received from the Combilift forklift;
64 +** Cell analysis – operation of the algorithm for determining the discharge characteristics;
65 +** Discharging (AUX) – state of the discharging (AUX) contactor (powering of external equipment is on);
66 +** Power down ACK – signal to acknowledge powering down the battery system;
67 +** Crown EWS – signal sent to the Crown truck before opening the discharging contactor;
68 +** Main contactor – state of the main contactor;
69 +** Service reset;
70 +** Charging/Discharging – state of the charging/discharging contactor;
71 +** Ready to charge – the battery is ready to charge;
72 +** Ready to discharge – the battery is ready to discharge;
73 +** Power up – system power status;
74 +* Errors 1 – errors of the battery 1:
75 +** Overcurrent;
76 +** Undervoltage;
77 +** Overvoltage;
78 +** Low temperature (DCH) – temperature is too low for discharging;
79 +** High temperature (DCH) – temperature is too high for discharging;
80 +** Battery cover error – battery cover is opened;
81 +** Crown error – connection with a Crown forklift is lost;
82 +** Cell count – number of cells does not match the specified value;
83 +** HYG offline – connection with a HYG forklift is lost;
84 +** Combilift offline – connection with a Combilift forklift is lost;
85 +** Short circuit;
86 +** High contactor temperature;
87 +** ADC error – current cannot be measured;
88 +** Current sensor error – error in the current sensor circuit;
89 +** CH contactor cycles error – switching frequency of the charging contactor is too high;
90 +** DCH contactor cycles error – switching frequency of the discharging contactor is too high;
91 +** Shunt offline – connection with the shunt current sensor is lost;
92 +** Shunt error – internal error of the shunt current sensor;
93 +** WDT reset – watchdog timer reset the device;
94 +** No temperature sensors – the device has no temperature sensors connected;
95 +** Temperature sensor is shorted – some temperature sensors are shorted;
96 +** Spirit offline – connection with a Spirit forklift is lost;
97 +* Errors 2 – errors of the battery 2:
98 +** Low temperature (CH) – temperature is too low for charging;
99 +** High temperature (CH) – temperature is too high for charging;
100 +** Unallowable charging – charging the battery through the discharging contactor;
101 +** Stuck contactor;
102 +** Insulation fault;
103 +** Contactor feedback – contactor control and feedback signals differ.