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Changes for page 4.2 Battery

Last modified by Admin on 2025/02/27 09:41
From version 2.4
edited by Admin
on 2025/02/27 09:37
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To version 4.1
edited by Admin
on 2025/02/27 09:41
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -4.2 Батарея
1 +4.2 Battery
Content
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1 -Параметры батареи сведены в раздел «Battery»:
1 +Battery parameters are summarized in the "Battery" section:
2 2  
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;
17 17  * Min. cell temp.: cell index – number of cell with minimum temperature;
18 18  * Maximum cell temperature, °C;
19 -* Max. cell temp.: Logic index  – number of Logic with maximum cell temperature;
20 20  * Max. cell temp.: cell index – number of cell with maximum temperature;
21 21  * Average cell voltage, V;
22 22  * Minimum cell voltage, V;
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37 37  ** Relaxed (after charging) – battery is in a state of relaxation after charging;
38 38  * Duration – duration of the battery in the "State" state, s;
39 39  * SOC – state of charge of the battery, %;
38 +* DOD – depth of discharge of the battery, %;
40 40  * SOH – state of health of the battery, %;
41 41  * Balancing efficiency – balancing efficiency of the battery, %;
42 42  * Effective capacity, А×h;
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45 45  * Coulomb counter - – charge transferred to the battery load, А×h;
46 46  * Charge current limit – maximum allowed charge current of the battery, A;
47 47  * Discharge current limit – maximum allowed discharge current of the battery, A;
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.
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"]]).