描述
五、動力方向盤控制ECU(含變頻器)/電機(jī)開發(fā)
動力方向盤(EPS)在小型汽車中應(yīng)用已經(jīng)比較普及了,但在需大扭矩的大型車中應(yīng)用時需要采用3相電機(jī).不同于傳統(tǒng)的DC機(jī),測試3相交流電機(jī)需要功率計測試電力及效率.此外,ECU間采用CAN總線通信,還必須測試CAN總線信號。
DL7400可以對CAN總線上特定的ID/Data觸發(fā),實現(xiàn)與其它信號的同步觀測。通用示波器DL1640/DL1740,可以測試ECU的CPU信號,使用100MHz差分探頭和150A電流探頭還可以測試電機(jī)的浪涌電流等。DL750最多16ch絕緣輸入,適用于變頻器輸入輸出電壓/電流及ECU
控制信號的長時間觀測。WT1600可以評測大型汽車EPS用3相驅(qū)動系統(tǒng)變頻器的1次端DC、2次端的3相電流/電壓/功率,變頻器效率。對特定運行模式還可以進(jìn)行累積功率測試。使用WE7000的時間模塊/CAN模塊/隔離A/D模塊/溫度模塊等可以實現(xiàn)多通道綜合測試。操舵角/消耗電流/電壓/溫度等多通道長時間同時測試。使用CAN模塊可以將CAN總線上的數(shù)據(jù)同時轉(zhuǎn)化為物理量實現(xiàn)同時測試。
六、直噴式柴油發(fā)動機(jī)噴射實驗
直噴式柴油發(fā)動機(jī)可以降低燃料費用和凈化廢氣排放.以下就其開發(fā)的關(guān)鍵-高壓噴射和電子控制的性能評價方法提出解決方案:
(一)機(jī)械部分設(shè)計值的評價(噴射時間與噴射壓力)
測試對象是噴嘴噴射出燃料的噴射壓力,發(fā)動機(jī)轉(zhuǎn)速變化及噴嘴電磁閥開關(guān)時間。發(fā)動機(jī)開發(fā)需要進(jìn)行動態(tài)測試(逐步提高發(fā)動機(jī)轉(zhuǎn)速檢查是否符合設(shè)計要求)和靜態(tài)測試(在轉(zhuǎn)速固定狀態(tài)下檢查是否運轉(zhuǎn)穩(wěn)定)。
產(chǎn)品廣泛應(yīng)用于:電力、石油、礦井提升、港口、供熱、燃?xì)?、供水、污水處理、冶金、造紙、紡織、化工、水利等現(xiàn)代化工業(yè)領(lǐng)域!
我們這里有您急需的停產(chǎn)備件,
優(yōu)勢現(xiàn)貨,詢不到的,買不到的,請聯(lián)系我們!
絕 對優(yōu)勢,絕 對低價!絕 對正品,優(yōu)質(zhì)的產(chǎn)品,一流的服務(wù),充足的庫存,
歡迎來電詢價,我們將會給您最優(yōu)惠的價格!
主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。
⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
ABB DSQC 236G Servo Control DSQC236G USED Free Ship
ABB 3HAB8801-1/2 ROBOTIC SERVO AMPLIFIER DSQC 266G
ABB (ASEA DSQC 140) POWER SUPPLY GOOD TAKEOUT!
ABB DSQC 239 I/O BOARD
ABB 3HAB6182-1 CPU BOARD DSQC-335 3HAB61821 NEW
ABB (ASEA DSQC 103) YB161102-AD/1 GOOD TAKEOUT!
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ABB SENSOR MODULE DSQC-256A 3HAB2211-1-1
ABB SENSOR MODULE DSQC-256A 3HAB2211-1-1 Warranty
ABB YB560103-CF/1 Circuit Board DSQC 237 402-165
ABB DSQC315 / 3HAB2214-1/2 CARD
ABB DSQC 243 Serial Measurement Board 3HAA 0001
ABB Robotics Servo Amplifier DSQC2498 3HAA3563-AHA
ABB DSQC 252 Safety Board ABB3HAA 3563-ALG/2 DSQC252
NEW ABB DSQC 266G 3HAB8801-1/2B ROBOT CONTROL BOARD
ABB SERVO DRIVE UNIT DSQC 346G 3HAB8101-8 /14A
ABB DSQC 355 Analog I/O board 3HNE 00554-1
ABB 3HAB 2211-1 SYSTEM BOARD DSQC 256A ~ Used Surplus
ABB Robotics Sensor Module DSQC-256A DSQC256A
ABB DSQC 202 Computer board YB 560 103-AC
ABB Robotics Control DSQC230 DSQC-230
ABB Robotics I/O Module DSQC-239 DSQC239
ABB DSQC325 3HAB2241 SERVO ROBOT I/O 3HAB2241-1
ABB Robotics Digital I/O Module DSQC-223 DSQC223
ABB ROBOTIC DRIVE 3HAB-5845-1/2-D?SQC334
ABB DSQC 258 POWER SUPPLY UNIT 3HAA 3536-AUA/1 Used
ABB 3HAB2211-1/1 SENSOR MODULE DSQC-256A 3HAB221111
ABB DSQC 3HAA3563-AGA/2 Rectifier Module
ABB 3HAA3563-AHA S3 DSQC249B RECTIFIER BOARD
ABB DSQC 245 Serial Measurement Board 3HAA3563
ABB, ABB Power supply, DSQC 334, 3HAB 5845-1, S4C,
ABB DSQC 224 Combination I/O Board
ABB DSQC 331 3HAB7215-1/08
ASEA Brown Boveri, ABB DSQC 103
ASEA Brown Boveri, ABB DSQC 103
ABB DSQC 223 Digital I/O Board DSQC223 NEW-NO BOX
ABB DSQC 369 3HAB 2424-1
ABB DSQC 103 CIRCUIT BOARD YB161102-AD/1 DSQC 103
ABB ASEA YB161102-AD/1 DSQC 103 CONTROL BOARD
ABB ASEA YB161102-AD/1 DSQC 103 8F CONTROL BOARD
ABB DSQC 346G 3HAB8101-8/12B Robotic Drive S4C plus
ABB DSQC-249B SERVO AMPLIFIER, tested, warranty
ABB DSQC-249B SERVO AMPLIFIER, tested, warranty
ABB DSQC 236C System Control Drive Unit DSQC236C
ABB YB 560 103 BD/3 I/O BOARD DSQC 223 YB560103BD3
ABB SERVO DRIVE UNIT R3HAB8802 DSQC 266T ~ Used
ABB DIGITAL I/O BOARD 3HAB2214-8/4 DSQC 223 ~ Used
ABB DSQC 504 3HAC5689-1 INTERFACE BOARD * NEW
ABB 3HAC2424-1 DSQC369 BACK PLANE BOARD NEW
ABB, ABB Robot, DSQC 346G, 3HAB 8101-8, ABB Servo Drive
ABB S4C servo drive, ABB S4C+ servo drive
ABB DSQC303 3HAA3573-ADA ROBOT 3HAA3573ADA DSQC 303
ABB DSQC 236C YB560103-CC SERVO POWER UNIT *
ABB DSQC-266G 3HAB8801-1/2B SERVO AMPLIFIER NEW
ABB PCB BOARD DSQC 328A 3HAC 17970-1
ABB DSQC 236G YB560103-CD AXIS DRIVE BOARD *
ABB Converter Card Robot Control DSQC 129 #13986
ABB DSQC258 / 3HAA3563-AWA/1 POWER SUPPLY
ABB DSQC 323 3HAB 5956-1 8MB MEMORY BOARD S4C
ABB Board DSQC 266 T, P/N: 3HAB-880201/2B
ABB Robotics Module Part# DSQC-315 Used
ABB YB560103-CE Drive Board DSQC 236T YB560103CE
ABB YB560103-CE Drive Board DSQC 236T YB560103CE
ABB DSQC 236B BOARD YB560103-CB/8 YB560103CB8
ABB MODEL DSQC266A 3HAB8796-1/2B PROCESSOR BOARD NEW
ABB ASEA BROWN BOVERI DSQC-258, tested warranty
ABB ASEA BROWN BOVERI DSQC-258, tested warranty
ABB DSQC 241 S3 Power Supply YB560103-CL