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INVT BD100KTR-P Скачать руководство пользователя страница 11

 

10 

output is turned into sine wave voltage via the LC filter, then goes through the isolated 
boost of three-phase transformer and then is incorporated into the grid power generation 
or becomes off-grid power supply to the load. 

Main circuit schematic inside the energy storage inverter is as shown in the figure below. 

 

DC/AC Inverter

Contactor

DC/DC

MPPT Controller 1

PV Array 1

PV Array N

Input DC Breaker

Fuses

Load

Input CB 1

Battery

Grid/Generator

 Maintenance Bypass

CB

Out CB

DC/DC

MPPT Controller N

Input CB N

SCR

 

3.3 Communication Solutions 

3.3.1Communication Scheme of Upper Computer 

 The energy storage inverter communicates with the host computer through RS485/RS232 
inverter. Several energy storage inverters are connected through 485 bus, and finally 

connected to the upper terminal. 

3.3.2 EMS Communication scheme 

Through CAN/RS485 communication line, the energy storage inverter can communicate 
with EMS, and monitor the energy storage system independently designed. The software 
can monitor the energy storage inverter in real time. . 

 

 

 

 

Figure3-6 PC is monitored by RS485/RS232 inverter 

  

PC 

RS485/RS232 

PC

S 

RS485/CAN 

EMS 

Figure3-7 EMS is monitored by RS485/CAN

 

PC

S

 

Содержание BD100KTR-P

Страница 1: ...BD 30 150kW P Inverter User Manual...

Страница 2: ...tions 7 2 9 Product Scrapping 8 2 10 Other Considerations 8 3 Product introduction 9 3 1 Product Appearance 9 3 2Main Power Topology 9 DC AC Inverter Contactor DC DC MPPT Controller 1 PV Array 1 PV Ar...

Страница 3: ...er Panel 25 6 6 DC Side Wiring 26 6 7 AC Side Wiring 28 6 8 System Grounding 28 6 9 Installation Is Complete 28 7 Test Run 29 7 1 Pre Boot Check 29 7 2 Start Up Operation Flow 30 7 3 Shutdown Operatio...

Страница 4: ...mation installation instructions operation maintenance and troubleshooting Before installing and debugging or running any equipment the user must read and understand all the instructions contained in...

Страница 5: ...the manual to emphasize or supplement the content It may also provide tips or tricks for optimized use of the product which can help you solve one problem or save your time Please pay attention to the...

Страница 6: ...e and overhaul of energy storage inverter it is necessary to avoid incorrect operation or accidents when personnel are close to each other Please observe the following In order to prevent mis closing...

Страница 7: ...tic hand rings 2 4 3 Notes for Energy Storage Batteries There is a fatal high voltage between the positive and negative electrodes of the energy storage battery pack connected with the energy storage...

Страница 8: ...peration of energy storage inverter These parameters can only be modified after reliable analysis and evaluation of the operation status of the system and energy storage inverter Using inappropriate p...

Страница 9: ...nsulating shoes and scald proof gloves If installation site of energy storage inverter is remote emergency rescue facilities should be considered in the event of an accident Use all necessary suppleme...

Страница 10: ...n be used to turn off the energy storage inverter only in a fault scenario If the emergency shutdown button is not properly used it can cause damage to the energy storage inverter If the emergency shu...

Страница 11: ...C MPPT Controller N Input CB N SCR 3 3 Communication Solutions 3 3 1Communication Scheme of Upper Computer The energy storage inverter communicates with the host computer through RS485 RS232 inverter...

Страница 12: ...3 3 BMS Communication scheme Through CAN RS485 communication line energy storage inverter can communicate with BMS to realize data transmission CAN RS485 PCS Figure3 8 BMS transmits data through CAN...

Страница 13: ...nt power will export to the public grid 4 1 2 Self use with generator when the SOC of battery is normal Battery and PV supply the load together the generator is off PV power load PV power load when SO...

Страница 14: ...re is less than 105 C When the junction temperature of IGBT is higher than 105 C the IGBT will be operated at a set power percentage 4 2 2 Cooling System Start Up The air cooled system will start auto...

Страница 15: ...ed from the battery power grid or load In the fault state the system always monitors whether the fault is eliminated or not If the fault is not eliminated the system maintains the fault state If the f...

Страница 16: ...equires simultaneous operation of at least two qualified personnel and all electrical installations must conform to local electrical installation standards When installing do not touch other parts of...

Страница 17: ...ipper 1 pcs Crimping pliers 1 pcs Bolt driver 1 pcs Sleeve 1 pcs multimeter 1 pcs Screws nuts gaskets Some 5 3 4 Installation Environment Requirements Before installing the inverter please confirm the...

Страница 18: ...tion environment Pay attention to damp proof avoid the inverter being rained or damped 5 4 2 Forklift Transportation The following is a sketch of using forklift trucks to transport with or without pac...

Страница 19: ...18 Figure 5 2 Packaged Handling Figure 5 3 Unpackaged Handling...

Страница 20: ...meeting fire protection requirements The volumetric space reserved size is shown in the following figure 5 5 2 Dimensions of Various Models The mechanical dimensions of each type of BD 30 150kW P inv...

Страница 21: ...ilation condition and low air flow It can get more ventilation by increasing construction measures such as air supply grille or fan Sufficient air intake should be provided at the intake port Air qual...

Страница 22: ...d be inclined downward rainproof Protection should be added to the outlet of the air duct rodent and bird control etc The air required by the inverter is inhaled through the bottom vent and the dust n...

Страница 23: ...22 Figure 5 12 500 kW 630 KW Vent Size...

Страница 24: ...s for the inverters Type capacity Type capacity Zero line Ground wire Positive and negative DC input per pole 30KW 25 2 3 25 2 16 2 input 50 2 50KW 35 2 3 35 2 16 2 input 70 2 100KW 50 2 3 50 2 25 2 i...

Страница 25: ...al C screw D Spring washer E Large pad F Nut 6 3 Wiring Specification When laying cables communication lines and power lines should be laid separately DC and AC circuits need to be laid separately and...

Страница 26: ...l during construction Therefore it is suggested that the power circuit should be connected first and then the connection should be made When connecting the cable should be grooved as far as possible W...

Страница 27: ...5 times the rated power When connecting users need to access at least 50mm input lines per channel The energy storage inverter has left many terminals for users Refer to Section 6 5 for the access loc...

Страница 28: ...uality assurance Fixed screw and other parts used for wiring have been installed at the corresponding wiring terminals when the equipment is delivered Need to check the material of the external termin...

Страница 29: ...phase of the power grid to the inverter according to Table 6 6 Step 4 If it is an off grid integrated model connect the cables according to Table 6 6 and Table 6 7 6 8 System Grounding The grounding...

Страница 30: ...ter The inverter needs to be checked before it is turned on Check the installation and wiring of the inverter according to Chapters 5 and 6 Ensure that all AC and DC circuit breakers are disconnected...

Страница 31: ...ge inverter before starting the equipment must be thoroughly and meticulously checked to ensure that all indicators meet the requirements before starting 7 2 Start Up Operation Flow After all of the a...

Страница 32: ...ter is turned off the DC side circuit breaker or load switch of the inverter is manually disconnected so that the switch is in the OFF position Step 3 Disconnect inverter fan switch auxiliary power sw...

Страница 33: ...AC side circuit breaker Step 3 Reset the EPO button after confirming that the danger or fault has been removed and needs to be operated Emergency shutdown button is only used in case of machine failur...

Страница 34: ...set the parameters of the inverter The touch screen interface is shown in the following figure Figure 8 1 LCD Appearance Table 8 1 Regional Function Description Functional area Explain Basic Informat...

Страница 35: ...curs in the inverters the alarm sounds are emitted 8 3 Communication Settings Communication parameters can set device address modbus address and RS485 baud rate to communicate with the host computer T...

Страница 36: ...in Interface 1 Click on the Battery icon on the main page to view battery properties 2 Click on the inverter icon to view real time data 3 Click on the triangular Warning sign in the lower right corne...

Страница 37: ...d alarm 3 Record Data Report Charge and discharge statistics Export Data Export history and operation records History Record Display historical alarm records Operation Log Records generated by system...

Страница 38: ...me alarm Users can monitor the inverter by observing the feedback of these three real time quantities The state interface is shown in Figure 8 4 Figure 8 4 Status Menu Interface 8 4 3 Introduction to...

Страница 39: ...eed to export History or Operation Log After the guide is finished click Eject U disk Figure 8 6 Record_Export Data 8 4 4Introduction to System Settings Menu In this menu interface you can click Gener...

Страница 40: ...password interface will pop up The password is 123 The interface can select general settings such as inverter working mode and battery charging and discharging mode Figure 8 8 System_General Settings...

Страница 41: ...40 Figure 8 9 System_System Settings...

Страница 42: ...to the local electricity price difference or the actual peak valley power consumption time Figure 8 10 System_Time Settings 8 4 5 Switch Menu Click on the switch button to enter the inverter switch in...

Страница 43: ...42 Figure 8 11 Switch menu...

Страница 44: ...uration of energy storage batteries and network parameters Communication connection scheme of energy storage inverter Fault information and brief description 9 2 Matters Needing Attention 9 2 1 Genera...

Страница 45: ...year Duct cleaning Check duct dust Listen to if there is any abnormal vibration when the fan is running Use compressed air and turn on the fan for cleaning Clean or replace the air filter Half a year...

Страница 46: ...nts When replacing the electronic and electrical components in the energy storage inverter be sure to replace the same type of components from the same manufacturer The type of components can be obtai...

Страница 47: ...n adapter and try again Check whether the local address and baud rate are consistent with the host computer LCD screen cannot be switched on and off Check the communication connection between LCD scre...

Страница 48: ...Turn off check AC and DC auxiliary power supply board Inverter overcurrent Turn off check whether the input and output of the inverter are short circuit or whether the inverter is overloaded Wave by W...

Страница 49: ...oltage quickly and react Over Under Frequency Protection of Power Grid When the energy storage inverter detects that the frequency fluctuation of the power grid exceeds the allowable range the energy...

Страница 50: ...pendent inverting mode and detects that the three phase output voltage exceeds the allowable voltage range the energy storage inverter will stop working and send out warning signals and display the fa...

Страница 51: ...erating state of the energy storage inverter is standby grid connected or off grid the AC DC main contactor is detected to be disconnected the energy storage inverter will stop working and send out wa...

Страница 52: ...leading 0 8 lagging Grid connection type 3W N PE Isolation transformer yes AC output parameters off grid Rated output power 33kVA 55kVA 110kVA 165kVA 275kVA 550kVA Active power 30kW 50kW 100kW 150kW 2...

Страница 53: ...52 Altitude 5000m Derating above 3000 m Dimension W xH x D 800 x 1900 x 800mm 1200 x 2050 x 800mm 1800 x 2050 x 800mm 2800 x 2050 x 1050mm Weight 440kg 720kg 900kg 1250kg 1700kg 3520kg...

Страница 54: ...modification or use Operating in very harsh environments beyond those described in this manual Machine failure or damage caused by installation repair alteration or disassembly by non company service...

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