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Changes for page 4.2 Battery

Last modified by Admin on 2025/02/27 09:41
From version 2.6
edited by Admin
on 2025/02/27 09:40
Change comment: There is no comment for this version
To version 2.2
edited by Admin
on 2025/02/27 09:36
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -9,23 +9,16 @@
9 9  * Internal resistance – internal resistance of the battery, Ohm;
10 10  * BMS consumption – current consumption of the BMS, A;
11 11  * Board temperature – internal temperature of the BMS, °C;
12 -* Contactor temperature – temperature of the contactor, °C;
12 +* Сemperature – temperature of the battery, °C;
13 13  * Number of cells – number of connected cells;
14 -* Average cell temperature, °C;
15 15  * Minimum cell temperature, °C;
16 -* Min. cell temp.: cell index – number of cell with minimum temperature;
15 +* # of cell with minimum temperature – number of cell with minimum temperature;
17 17  * Maximum cell temperature, °C;
18 -* Max. cell temp.: cell index – number of cell with maximum temperature;
19 -* Average cell voltage, V;
17 +* # of cell with maximum temperature – number of cell with maximum temperature;
20 20  * Minimum cell voltage, V;
21 -* Min. cell volt.: cell index – number of cell with minimum voltage;
19 +* # of cell with minimum voltage – number of cell with minimum voltage;
22 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;
21 +* # of cell with maximum voltage – number of cell with maximum voltage;
29 29  * State:
30 30  ** Discharging ON;
31 31  ** Discharging OFF;
... ... @@ -35,7 +35,6 @@
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;
... ... @@ -44,13 +44,59 @@
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>>url:https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/Additional%20information/1.%20Battery%20controllers%3A%20signals%20and%20errors/#HErrors]]).
39 +* Energy+ - total energy received by the battery modules from the charger and during recuperation, Wh;
40 +* Energy- - total energy spent by the battery modules on the load, Wh;
41 +* Balanced energy – total energy dissipated by the battery modules on balancing resistors, Wh;
42 +* Internal signals – device internal signals:
43 +** Charging – state of the charging contactor;
44 +** Allow charging signal – signal allowing the operation of the charger;
45 +** Charging current present – charging current is detected;
46 +** Discharging – state of the discharging contactor;
47 +** Discharging current present – discharging current is detected;
48 +** Voltage is too high for charging;
49 +** Heater – signal to turn on heater;
50 +** Cooler – signal to turn on cooler;
51 +** Shutdown request (HYG/Spirit) – request to open the discharging contactor received from the HYG forklift;
52 +** Init – initialization of the device (calibration of the current sensor and communication with the cell monitor);
53 +** Precharging – state of the precharge contactor;
54 +** Shutdown request (Combilift) – request to open the discharging contactor received from the Combilift forklift;
55 +** Cell analysis – operation of the algorithm for determining the discharge characteristics;
56 +** Discharging (AUX) – state of the discharging (AUX) contactor (powering of external equipment is on);
57 +** Power down ACK – signal to acknowledge powering down the battery system;
58 +** Crown EWS – signal sent to the Crown truck before opening the discharging contactor;
59 +** Main contactor – state of the main contactor;
60 +** Service reset;
61 +** Charging/Discharging – state of the charging/discharging contactor;
62 +** Ready to charge – the battery is ready to charge;
63 +** Ready to discharge – the battery is ready to discharge;
64 +** Power up – system power status;
65 +* Errors 1 – errors of the battery 1:
66 +** Overcurrent;
67 +** Undervoltage;
68 +** Overvoltage;
69 +** Low temperature (DCH) – temperature is too low for discharging;
70 +** High temperature (DCH) – temperature is too high for discharging;
71 +** Battery cover error – battery cover is opened;
72 +** Crown error – connection with a Crown forklift is lost;
73 +** Cell count – number of cells does not match the specified value;
74 +** HYG offline – connection with a HYG forklift is lost;
75 +** Combilift offline – connection with a Combilift forklift is lost;
76 +** Short circuit;
77 +** High contactor temperature;
78 +** ADC error – current cannot be measured;
79 +** Current sensor error – error in the current sensor circuit;
80 +** CH contactor cycles error – switching frequency of the charging contactor is too high;
81 +** DCH contactor cycles error – switching frequency of the discharging contactor is too high;
82 +** Shunt offline – connection with the shunt current sensor is lost;
83 +** Shunt error – internal error of the shunt current sensor;
84 +** WDT reset – watchdog timer reset the device;
85 +** No temperature sensors – the device has no temperature sensors connected;
86 +** Temperature sensor is shorted – some temperature sensors are shorted;
87 +** Spirit offline – connection with a Spirit forklift is lost;
88 +* Errors 2 – errors of the battery 2:
89 +** Low temperature (CH) – temperature is too low for charging;
90 +** High temperature (CH) – temperature is too high for charging;
91 +** Unallowable charging – charging the battery through the discharging contactor;
92 +** Stuck contactor;
93 +** Insulation fault;
94 +** Contactor feedback – contactor control and feedback signals differ.