Neware Battery Cyclers Hardware and Software Operation Noun Interpretation

In the process of using the software, you will encounter many professional words. This dictionary explains the specific meaning of each word in detail.

WordsInterpretation 
1StepA single test procedure of a test profile 
2Test profileA test profile consists of one or more steps 
3ChannelThe smallest test unit and usually directly connected to the battery 
4Host computerHost computer is composed of computer and software packages,which is for channels management,test procedures control,data reciving, storage, display and processing, as well as alarm and user interface for testing control. 
5Control unitFor the interaction with the host computer, the logic of the test process; testers control, cache and test data transmission 
6TesterFor receiving the command from the control unit, controlling the charging and discharging of the channel, collecting the data of the channel in real time and uploading it to the control unit 
7ChargeThe prosscess that battery receives the electric energy from the outside circuit and transfers it into chemical energy 
8DischargeThe prosscess that battery transfers the chemical energy into electric energy and outputs the current to outside circuit 
9RestThe channel does not charge or discharge, and collects the channel data in real time 
10ProtectedThe parameters meet the safety limits of the test process, and the test stopped 
11ResumeContinue the stopped,paused or protected channel 
12StopManually pause the current test and can be resumed 
13PauseA presetted step used to pause the current test and can be resumed 
14FinishedThe state of the channel after the test completed 
15Off-LineDisconnected with tester or control unit and cannot be operated 
16ExpressionA formula consisting of numbers, operators, and variables 
17Expression voltageTake the value of the expression as the limit value of the voltage 
18Expression currentTake the value of the expression as the limit value of the current 
19Open circuit voltage(OCV)Terminal voltage of battery in open circuit state 
20Voltage medianVoltage at half capacity 
21Recovery voltageWhen the channel continued, the voltage of the last data in the previous step 
22End voltageThe voltage of the last data at the end of the step 
23EnergyIntegration of power into time 
24PowerThe work done by an electric current in a unit time. Power = current * voltage 
25ResistanceThe resistance of a conductor to current 
26PressureThe weight of the battery being pressed 
27Internal resistanceThe resistance of the battery itself 
28CapacityIntegration of current into time 
29Capacity accumulationAccumulate the capacity of continuous charge or discharge (exclude rest step) steps 
30Nominal capacityAmount of charge delivered by a fully charged battery under specified conditions of temperature and load 
31Nominal specific capacityThe capacity of a battery per unit weight 
32Capacitance valueCapacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential. 
33Discharge timeBattery discharge duration. 
34Plateau voltageIn constant current charge and discharge, the voltage has a steady process, and this steady value is the charging and discharging plateau 
35Plateau capacityThe corresponding capacity value when the voltage reaches the set plateau voltage 
36Plateau timeThe corresponding time when the voltage reaches the set plateau voltage 
37Active materialThe battery generate electrical energy through chemical reactions when discharge,and recover plate material of original compoents when charge. 
38C-rateCharge or discharge current / nominal capacity 
39Cut-off conditionCut-off conditions of the running work steps 
40Cut-off C-rateC-rate Cut-off condition of the running work steps 
41Cut-off currentCurrent Cut-off condition of the running work steps 
42Constant current chargeCharge with constant current 
43Constant voltage chargeCharge with constant voltage 
44Constant power chargeCharge with constant power 
45Constant current and constant voltage chargeCharge with constant current and constant voltage 
46Constant current dischargeDischarge with constant current 
47Constant voltage dischargeDischarge with constant voltage 
48Constant power dischargeDischarge with constant power 
49Constant current and constant voltage dischargeDischarge with constant current and constant voltage 
50Constant resistance dischargeDischarge with constant resistance 
51Battery packA battery composed of cells in series or parallel 
52Pack constant current constant voltageCharge with constant current and constant voltage on battery packs 
53CycleMake the step run repeatedly between the selected steps 
54PulseCharge and discharge the battery intermittently 
55SlopeThe slope from the start voltage to the end voltage becomes a slope, which mainly reflects the change of voltage 
56SIMCharge and discharge the battery with the data collected in the actual work of the battery 
57Control stepThe control step is not a routine charge / discharge step, but internal / external operations, such as waiting, vacuumizing, etc 
58Sub-stepSub steps 
59Follow stepFollow the external signal value to charge and discharge(for example singal from BMS) 
60Super mappingThe channels of multiple control units are mapped to the same interface 
61Single startManually start the selected channel 
62Loop startRestart the test with the steps of the last test, and combine the data of the two tests together 
63Single stopManually stop the selected channel 
64All startLoad the barcode file and start all the channels under one control unit or in one cabinet 
65Layer startIn the production line mode, start the channels of one layer of press at a time 
66All stopStop all channels under one control unit or in one cabinet 
67Preset pauseSet the pause condition in advance, and stop the test when the operation of the step meets the condition 
68Set parallelSet the selected channels in parallel mode 
69Release parallelRelease parallelled channels 
70Connect temperature chamberConnect temp. chamber and channels
71Disconnect temperature chamberDisconnect temp. chamber and channels 
72JumpTerminate the present step and jump to the selected step 
73MoveMove unfinished test to another channel 
74Reset stepModify the test profile of the running test 
75Copy channelCopy the steps of one channel to another or more channels and start the test 
76Lighten channelsThe channel of the selected will light up 
77Reset alarmManually clear the working alarm 
78Reset mappingRearrange the channels and display them on the software interface 
79Channel informationDisplays the details of the selected channel 
80Clear flagSet the protected,stopped, and paused channels to the finished state 
81Synchronization waitingMake all the associated channels to get to the same working steps (for example chamber temperature change) 
82VacuumVacuum the air pressure inside the battery 
83ReleaseRestore the vacuum battery to atmospheric pressure 
84LeakageHow much air leakage per minute is detected in the vacuum circuit of the battery 
85Nozzle bloch testCheck whether the vacuum circuit of the battery is blocked 
86Average mappingThe unassigned auxiliary channels are  allocated to the main channel in average. 
87Priority mappingThe unassigned auxiliary channels are assigned to the selected main channel in priority. 
88Unit settingsSet the display units in the software 
89Cycle layerSummary data of cycle, including cycle number, charge capacity, discharge capacity, efficiency, etc 
90Step layerSummary data of work step, including work step number, work step mode, work step time, work step capacity, etc 
91Record layerDetailed data of the test, including recording serial number, time, voltage, current, capacity, energy, specific capacity, absolute time, etc 
92Data Analysis SoftwareSoftware for viewing, analyzing and processing battery test data 
93GradingClassify the selected batteries according to the set conditions 
94MatchingGroup the selected batteries according to the set conditions 
95Fading rateThe discharge capacity of a certain cycle is set as the standard, and the decay rate is obtained by comparing each subsequent cycle with the standard cycle 
96FormationAfter the cells are manufactured, the positive and negative substances inside the battery are activated by certain process test 
97GradingClassify cells into different grades according to the capacity of charge and discharge 
98Recording conditionConditions for data recording 
99Subsection recordAccording to certain conditions, the recording conditions are set separately 
100Voltage vibration differenceIf the ΔV between the voltage of the first data of the rest step and the last voltage of the previous step exceeds the set value, the channel will be protected 
101Voltage callback differenceWhen the absolute value of the ΔV between the main channel and the auxiliary channel exceeds the set value, the channel will be protected 
102Deviation conditionWhen the absolute value of the ΔV between the main channel and the auxiliary channel exceeds the set value, the voltage callback check deviation will not be judged 
103Current out of tolerance protectionThe channel operates with the current set by the user. If the current of the step is not within the range of set current ± absolute value / set current ± set current *, the current out of tolerance protection condition will take effect and the channel will enter the protection state; 
104Voltage out of tolerance protectionIn the constant voltage charge test of channel operation, if the voltage of constant voltage charging step is not within the percentage range of set voltage ± set absolute value / set voltage ± set voltage value *, the voltage out of tolerance protection will take effect and the channel will enter the protection state; 
105dT/dtThe dt is the time interval,dT is the temperature difference, ; in the set time interval, if the temperature difference exceeds the set temperature, then the channel will be protected; for example: dT / dt 1.5 ° 30s, if the Δtemperature exceeds 1.5 ° within 30s. The temperature of the first second is compared with that of the 31 second 
106Max ViThe step will be cut off when the maximum voltage of the present step auxiliary channel is greater than or equal to the set value 
107Min ViThe step will be cut off when the minimum voltage of the present step auxiliary channel is less than or equal to the set value 
108Max TiThe step will be cut off when the maximum temperature of the present step auxiliary channel is greater than or equal to the set value 
109Min TiThe step will be cut off when the minimum temperature of the present step auxiliary channel is less than or equal to the set value 
110Voltage upper limitThe channel will be protected when the present step voltage is greater than or equal to the value set by the upper voltage limit 
111Voltage lower limitThe channel will be protected when the present step voltage is less than or equal to the value set by the upper voltage limit 
112End voltage upper limitThe channel will be protected when the end of the step when the voltage is greater than or equal to the upper limit of the end voltage 
113End voltage lower limitThe channel will be protected when the end of the step when the voltage is less than or equal to the lower limit of the end voltage 
114Auxiliary channel ΔVΔ V of two adjacent records 
115Main-auxiliary ΔVΔ V between main channel and auxiliary channel 
116ImpedanceThe channel will be protected at the circuit impedance is greater than the set value 
117Circuit impedanceThe auxiliary voltage collects the voltage on the current cable
1, actual auxiliary voltage difference < set auxiliary voltage difference
2. Actual main and auxiliary voltage difference > set main and auxiliary voltage difference
3. Actual impedance value > set impedance value
If 1 is satisfied, then 2 is satisfied, then 3 is satisfied; if 3 is satisfied, then the channel will be protect
 
118Current upper limitThe channel will be protected when the current of the present step is greater than or equal to the set value 
119Current lower limitThe channel will be protected when the current of the present step is less than or equal to the set value 
120Capacity upper limit protectionThe channel will be protected when the capacity of the present step is greater than or equal to the set value 
121Capacity lower limit protectionAt the end of the present step, when the capacity is less than or equal to the set value, the channel will be protected 
122Temperature connection temperature upper and lower limitWhen the temperature of the auxiliary channel is protected, the test will be automatically continued when the temperature of the auxiliary channel drops into the set range 
123Temperature upper limitThe channel will be protected when the chamber temperature of the present step is greater than or equal to the set value 
124Temperature lower limitThe channel will be protected when the chamber temperature of the present step is less than or equal to the set value 
125Press upper limitThe channel will be protected when the press of the present step is greater than or equal to the set value 
126Press lower limitThe channel will be protected whenWhen the press of the present step is less than or equal to the set value 
127Delta V upper limit protectionThe channel will be protected when the 2nd second voltage sampling value – the 1st second voltage sampling value > 0 and ≥ the preset value 
128Delta V lower limit protectionNegative interval voltage variation; when the 2nd second voltage sampling value – the 1st second voltage sampling value < 0 and the absolute value ≥ the set value, then protected; when the 2nd second voltage sampling value – the 1st second voltage sampling value = 0, no action. 
129Delta I upper limit protectionThe channel will be protected when the 2nd second current sampling value – the 1st second current sampling value > 0 and ≥ the preset value 
130Delta I lower limit protectionNegative interval current variation; when the 2nd second current sampling value – the 1st second current sampling value< 0 and the absolute value ≥ the set value, then protected; when the 2nd second current sampling value – the 1st second current sampling value = 0, no action. 
131Temperature chamberProvide constant temperature test environment for battery 
132jigA device for connecting the positive and negative of a battery 
133LotA device for holding trays 
134ChillerEquipment for cooling 
135ClientSoftware installed on the computer to operate the device 
136ServerService program installed on the computer, the client interacts with the device through the server to store the test data uploaded by the device 
137Tester IDTester ID 
138Device IDControl unit ID 
139Unit IDLogical ID of the device 
140Main channelA unit that charges and discharges a battery 
141Auxiliary channelAuxiliary equipment for main channels 
142Automatic backupAutomatically save the test data to the specified directory according to the set conditions 
143Cyclic accumulationThe capacity of the same step will be accumulated 
144Advanced protection parameterExtra protection choices