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Summary of Contents for HM Electronics HMIET-I
- Page 1 HMIET -Ⅰ Automatic Voltage Regulator Automatic Voltage Regulator HMIET-Ⅰ 自 动 电 压 调 整 器 上海华明电力设备制造有限公司 Shanghai Huaming Power Equipment CO.,LTD...
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Page 2: Preface
HMIET -Ⅰ Automatic Voltage Regulator Preface Introduction This guide and the relevant operating or service manual documentation for the equipment provide full information on safe handling, commissioning and testing of this equipment. Documentation for equipment ordered from Huaming Equirement CO., LTD is dispatched separately from manufactured goods and may not be received at the same time. - Page 3 HMIET -Ⅰ Automatic Voltage Regulator DANGER! NEVER allow a open current transformer (CT) secondary circuit connected to this device while the primary system is live. Open CT circuit will produce a dangerously high voltage that cause death. WARNING! ONLY qualified personnel should work on or in the vicinity of this device. This personnel MUST be familiar with all safety regulations and service procedures described in this manual.
- Page 4 HMIET -Ⅰ Automatic Voltage Regulator The firmware may be upgraded to add new features or enhance/modify existing features, please MAKE SURE that the version of this manual is compatible with the product in your hand.
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Page 5: Table Of Contents
HMIET -Ⅰ Automatic Voltage Regulator CONTENTS PREFACE................................1 INTRODUCTION ............................4 COPE OF PPLICATION ..............................4 ............................4 ARDWARE ONFIGURATION ................................5 RDERING OTICE TECHNICAL PARAMETERS ........................6 LECTRICAL ARAMETERS ..............................6 2.1.1 Power Supply ................................6 2.1.2 Switching value input ............................6 2.1.3 4~20mA DC current measurement ...................... - Page 6 HMIET -Ⅰ Automatic Voltage Regulator 3.3.4 Input Boards ................................13 3.3.5 Output Boards ............................... 13 3.3.6 AC Board................................... 14 4. OPERATION MANUAL..........................15 .................................. 15 INDOW 4.1.1 Work mode ................................15 4.1.2 System Events ................................ 16 4.1.3 RT measurements ..............................16 4.1.4 System Info .................................
- Page 7 HMIET -Ⅰ Automatic Voltage Regulator 4.9.9 Analog Coeff. Setting ............................33 4.9.10 Communication Setting ..........................34 4.9.11 System Setting ............................... 35 4.9.12 Const Val setting ..............................35 4.10 ANGUAGE ................................36 4.11 LED D ESCRIPTION ................................. 36 5. APPLICATION ............................. 37 ............................
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Page 8: Introduction
Support IEC61850 or Modbus RTU protocols communication with SCADA; ⚫ SNTP clock synchronization; ⚫ Hardware Configuration HMIET-I full-width of 19-inch 4U cabinet for easy installation; ⚫ HMIET-I device is equipped with a 320*240 LCD screen on the front panel, 10 LED ⚫ indicators and a 9-key keyboard;... -
Page 9: Ordering Notice
HMIET-I device provides 32 channels of input indications and 24 channels of output ⚫ indication; HMIET-I device provides 2 RS485 serial ports, 2 100M optical or 2 RJ45 electrical ⚫ Ethernet interfaces , and supports communication protocols such as IEC61850, Modbus etc. -
Page 10: Technical Parameters
HMIET -Ⅰ Automatic Voltage Regulator 2. Technical Parameters Electrical Parameters 2.1.1 Power Supply Standard GB/T 8367-1987（IEC 60255-11:2008） Input range 85-265V AC/DC two-way Total power <15W 2.1.2 Switching value input Standard IEC 60255-1:2009 Rated voltage 110V DC 220V DC Starting voltage 60.5V~77V 121V~154V Rated current... -
Page 11: Ethernet Interface
HMIET -Ⅰ Automatic Voltage Regulator Transmission distance <500 m Connecting type Shielded twisted pair 2.3.2 Ethernet Interface Connecting type RJ-45 or fiber-optical Ethernet LC interface, multimode, wavelength 1310nm Transmission rate 100Mbits/s，self-adaptive Transmission standard 10Base-T/100Base-TX，100base-FX Communication protocol IEC 61850 Connecting type Category 5 shielded network cable or multimode fiber 2.4 Type Tests 2.4.1 Environment test... - Page 12 HMIET -Ⅰ Automatic Voltage Regulator field immunity test Level 5 （GB/T 17626.9-1998） Pulsed magnetic field test Level 5 （GB/T 17626.10-1998） Damped oscillating magnetic field test The auxiliary power port When it drops to 40% of the rated voltage, the device can be voltage drops, Short guaranteed to work normally within 300ms;...
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Page 13: Hardware Description
The device adopts all aluminum chassis design, surface wire drawing treatment and aluminum shell oxidation. The board is installed by rear plugging, and the front panel is provided with LCD, LED indicator and keyboard. Device structure size Front Panel HMIET-I Automatic Voltage Regulator Fault Remote Auto. Parallel Par.Block... -
Page 14: Terminal Definition And Description
HMIET -Ⅰ Automatic Voltage Regulator Terminal Definition and Description ETH2 ETH1 Device backplane terminal definition diagram The hardware configuration of the device (from left to right)： Power supply board; Communication board; Main control board； Input board 1; Input board 2； Output board 1;... -
Page 15: Auxiliary Power Board
HMIET -Ⅰ Automatic Voltage Regulator 3.3.1 Auxiliary Power Board Terminal group XA is a six core power terminal that includes two power inputs, supports AC/DC redundancy, and has an input range of 50/60Hz 85-265V AC/DC. POWER GND POWER 1 AC L / DC + POWER 1 AC N /DC - POWER 2 AC L / DC + POWER 2 AC N /DC -... - Page 16 HMIET -Ⅰ Automatic Voltage Regulator 4~20mA_2+ 4~20mA_2- The 4-20mA analog signal acquisition terminal of the device supports two wiring methods of two-wire and four-wire sensors. The wiring description is shown in the figure below： The Rs232 debugging port of XC2 can be connected to a computer to view detailed device operation messages and update upgrade programs.
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Page 17: Input Boards
HMIET -Ⅰ Automatic Voltage Regulator 3.3.4 Input Boards The switch input board can be equipped with two input voltages, DC110V or DC220V, and each board supports 16 input signals. Auto mode Down Manual mode Stop Master mode Reference voltage1 Follow mode Reference voltage2 Min circulation Reference voltage3... -
Page 18: Ac Board
HMIET -Ⅰ Automatic Voltage Regulator Parallel loss of connect Stop Raise Overcurrent lock Down Spare BCD 10 BCD 1 BCD 20 BCD - BCD 2 BCD + BCD 4 Remote Auto BCD 8 Independent 3.3.6 AC Board The AC measurement board provides 1 circuit of current/voltage measurement, which can be expanded to 3 circuit;... -
Page 19: Operation Manual
Manual: displays “HAND”, HMIET-I operates OLTC according to external signals(communication or digital indications) or HMI operation .The “Auto”LED is always off. Parallel: displays “PAR.”. HMIET-I works in parallel mode. The “Parallel”LED is always on. Independent: displays “INDEPEND”, HMIET-I works in Independent mode.The “Parallel”LED is always off. -
Page 20: System Events
HMIET -Ⅰ Automatic Voltage Regulator Parallrl Circ. Current: displays such as “PAR.CIR.C”in first column means HMIET-I works in parallel circulation current mode. Parallel Block: While several AVRs work in parallel mode, the master AVR checks the parallel setting and connection and step difference. “SETERR”means the AVRs settings are not matched such as the count, the master or follower role , the local or remote mode. -
Page 21: Keyborad Operation
HMIET -Ⅰ Automatic Voltage Regulator successfully, display “*” after the system time. Keyborad Operation Press “UP” or “DOWN” or “LEFT” or “RIGHT” key to move the cursor; Press “+” or “-” to change the digit; Press “Esc” to cancel operation; Press “OK”... -
Page 22: Main Menu
HMIET -Ⅰ Automatic Voltage Regulator Main Menu TAP State View AC View Din View 1.ValueView Dout View Analog View Log Rpt Curve Rpt Export SysLog 2.ReportView Export Curve Clr Log Clr Curve Rpt 3.CommView Raise Tap Down Tap MainMenu Stop Tap Auto/Manual Switch 4.OperateView Parallel/Independ Switch... -
Page 23: Test Value Display
This page displays tap real-time data such as step, position, tap union information, tap operation counter and tap related state signals. The signals includes inner indications and alarms which can be configured to the HMIET-I physical digital inputs and outputs in menu “7.03. DIn Setting” and “7.04. DOut Setting”. -
Page 24: Input View
HMIET -Ⅰ Automatic Voltage Regulator 4.4.3 Input View REM. AUTO PAR.M01 DI:1 2 3 4 5 6 7 8 [1]:0 0 0 0 0 0 0 0 [2]:0 0 1 1 0 1 0 0 [3]:0 0 0 0 0 0 0 0 [4]:0 0 0 0 0 0 0 0 SHANGHAI HUAMING 20-05-22 10:20:45... -
Page 25: Report View
HMIET -Ⅰ Automatic Voltage Regulator REM. AUTO PAR.M01 ANG1= 6.01 mA 45.5 ANG2= 0.00 mA 0.00 mA ANG3= 0.00 mA 0.00 mA ANG4= 0.00 mA 0.00 mA ANG5= 0.00 mA 0.00 mA ANG6= 0.00 mA 0.00 mA ANG7= 0.00 mA 0.00 mA ANG8= 0.00 mA 0.00 mA... -
Page 26: Communication View
HMIET -Ⅰ Automatic Voltage Regulator Communication View REM. AUTO PAR.M01 PORT STATE PROTOCOL Net_1 IEC61850 Server Net_2 IEC61850 Server 485_1 SHM-D Master 485_2 NONE 485_3 NONE 485_4 NONE SHANGHAI HUAMING 20-05-22 10:20:45 In this page user can view the communication status of the protocols configured on the network port and RS485 serial port of the device ."... -
Page 27: Test View
HMIET -Ⅰ Automatic Voltage Regulator Test View User can test if the Output relays and LED can work properly, and the test needs to do in debugging mode. .5.1.1 SET ODD DOUTs ON .5.1.2 SET EVEN DOUTs ON .5.1.3 SET ALL DOUTs OFF SHANGHAI HUAMING 20-05-22 10:20:45 Parameter Setting... - Page 28 HMIET -Ⅰ Automatic Voltage Regulator REM. HAND PAR.M01 .04 BINDWIDTH [ 0.50 ~ 9.00] 2.50% Bind width voltage(percent) SHANGHAI HUAMING 20-05-22 10:20:45 Band width is a percent of reference voltage, while act voltage is out of bind width it will cause T1 or T2 timer working, if the act voltage backs to the bind width T1 timer will roll back until to 0, otherwise AVR will be tripped while T1 or T2 is completed.
- Page 29 HMIET -Ⅰ Automatic Voltage Regulator 1：Bind Width +B% A：Act U is out of range,T1 start 2：Reference Voltage B：T1 is completed. Trips tap changing 3：Bind Width -B% C：T2 is completed. Trips tap changing 4：Time Line 5：Act Voltage Example: The reference voltage is 33.0kV and B% is 1.00% ,The ΔU between current measured voltage and reference voltage causes T1 timer counting.
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Page 30: Input Setting（Factory Configured
HMIET -Ⅰ Automatic Voltage Regulator The over voltage blocking logic works while “U> BLOCKING” is set ON,simailarly set “U< BLOCKING” and “I> BLOCKING”. The logical schemas are as followed: I> Blocking ON AVR Blocking & Ie>In(1+d%) Delay U> Blocking ON AVR Blocking &... -
Page 31: Output Setting
HMIET -Ⅰ Automatic Voltage Regulator 4.9.4 Output Setting The state, alarm and other output information supported by the device are mapped to the physical signal. Any output signal can be mapped to DOUT1 to DOUT24 according to the design. The default value of 0 is undefined mapping. The order DOUT1 to DOUT12 correspond XF connections;The order DOUT13 to DOUT24 correspond XG connections;... -
Page 32: Tap Changer Setting
“Connect mode”means the connection mode between HMIET-I device and OLTC . “Communication”option is adapt to Huaming SHM-D 、SHM-X OLTC as so far. If “Communication”is selected... -
Page 33: Parallel Setting
20-05-22 10:20:45 4.9.6 Parallel Setting HMIET-I device supports to regulate at most 6 AVRs in parallel mode. Default mode of AVR device is follower. Before transformers paralleling operation user should finished parallel settings such as the number of devices in parallel , the device unique Id ,the maximum allowed step difference. - Page 34 HMIET -Ⅰ Automatic Voltage Regulator REM. HAND PAR.M01 .01 PARALLEL UNBLOCK [ 0~ 1] ParallelUnblock SHANGHAI HUAMING 20-05-22 10:20:45 While “PARALLEL UNBLOCK” is set ON, it means that the automatic working device manually raise or lower tap changer temporarily which is like in manual mode. .03 PARALLEL METHOD 0~ 2] MASTER...
- Page 35 HMIET -Ⅰ Automatic Voltage Regulator LOC. AUTO PAR.CIR.C .01 POS.CODE01 .05 PARALLEL ADDRESS [ 0 ~ 24] DOUT01 Tap position code bit01 ParallelAddress SHANGHAI HUAMING 20-05-22 10:20:45 SHANGHAI HUAMING 20-05-22 10:20:45 The address of the master device is 1, and the addresses of other devices increase in ascending order.
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Page 36: Ldc Setting
Locking occurs when circulation current exceeds circulation current limition. 4.9.7 LDC Setting HMIET-I device provides two methods to compensate transformer line drop voltage. If user have accurate parameters about line distance,Line resistance and Line reactance ,R&X method can figure out the load voltage by vector calculation. If the phase angle always changes not obviously, Z method is adapt to compensate the line drop voltage by fixed increased voltage . -
Page 37: Ac Coeff. Setting
HMIET -Ⅰ Automatic Voltage Regulator 4.9.8 AC Coeff. Setting The accuracy coefficient of communication volume is usually set during the factory debugging of the device and directly put into use on site REM. HAND PAR.M01 .01 PU [ 500~2000] PU=100.01 V 1000 . -
Page 38: Communication Setting
20-05-22 10:20:45 4.9.10 Communication Setting HMIET-I supports 2 network interfaces and 2 RS485 interfaces to communicate with external device or system, the communicated parameters and protocols can be set independently.HMIET-I supports NTP protocol to synchronize clock, the NTP server IP address can be set in network setting items. -
Page 39: System Setting
HMIET -Ⅰ Automatic Voltage Regulator 4.9.11 System Setting System setting includes the system clock setting, system password setting ,LCD light time setting and so on. The system password is four digital number(default 1233). It is a common key when user switching device state,setting parameters and clear system logs and other operations. -
Page 40: Language View
HMIET -Ⅰ Automatic Voltage Regulator .7.9.1 Import Const Val .7.9.2 Export Const Val .7.9.3 Default Setting SHANGHAI HUAMING 20-05-22 10:20:45 Import Constant Val : Pass a file through FTP or IEC61850 , then import the Constant Val. Export Constant Val : Export the Constant Val, then export files over the FTP or IED61850. Default Setting ：All settings will be reset to default value. -
Page 41: Application
HMIET -Ⅰ Automatic Voltage Regulator Auto Auto Mode Manual Mode Error State Parallel Parallel Mode Independent Mode Par.Block Parallel Block UI Block Voltage or Current Block TapBlock OLTC Block AVR & OLTC Communication Error AVR Failed Tap change failed Regulating Raising or Lowering 5. -
Page 42: Appendix
HMIET -Ⅰ Automatic Voltage Regulator 6. Appendix Appendix A:IEC 61850 Description HMIET001 ATCC1 CtlV mag.f Control Voltage HMIET001 ATCC1 LodA mag.f Load Current (total transformer secondary current) HMIET001 ATCC1 PhaDiff mag.f Phase Difference HMIET001 ATCC1 SecIa mag.f Secondary active current HMIET001 ATCC1 SecIr... -
Page 43: Appendix B: Modbus Rtu
HMIET -Ⅰ Automatic Voltage Regulator HMIET001 ATCC1 BndCtr3 setMag.f Band center voltage 3 (FPF presumed) Band width voltage (as voltage or percent of HMIET001 ATCC1 BndWid setMag.f nominal voltage, FPF presumed) HMIET001 ATCC1 LimLodA setMag.f Limit Load Current (LTC Block Load Current) HMIET001 ATCC1 LimLodATime... - Page 44 HMIET -Ⅰ Automatic Voltage Regulator TapPos Tap Position LastTapPos Last Tap Position CtlV Control Voltage LodA Load Current (total transformer secondary current) PriValV Primary Voltage Value PriValA Primary Current Value OpCnt Operation counter Float 0x04 HH HL LH LL PhaDiff Phase Difference SecIa Secondary active current...
- Page 45 HMIET -Ⅰ Automatic Voltage Regulator 01 03 00 00 00 3A C5 D9 01 03 74 42 DC 00 00 42 C8 00 00 43 FA 00 00 3F 80 00 00 00 00 00 00 00 00 Read AO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41 20 00 00 42 C8 00 00 42 DC 00 (0-57) 00 3F 80 00 00 42 20 00 00 41 20 00 00 3F 80 00 00 42 F0 00 00 3F 00 00 00...
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