A. Test requirements:
1, AC power meter test bench system is suitable for electric vehicle motors and controllers performance research and evaluation tests, providing accurate and reliable test charts and test data bases, testing electric drive system's power performance, efficiency characteristics and safety protection functions to evaluate the electric drive system's product performance. Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
2, a be luui në tɛmɛ de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr de motɛr Main test content: motor three phase resistance, empty load test, load efficiency test, blocking turn test, motor temperature, motor temperature rise, overload capacity test, maximum working speed, exceeding speed test, motor controller protection test and more.
3, sistem alëu bï ya tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ Testing of constant power above rated speed, showing the torque-speed curve and efficiency-speed curve on industrial computers (Testing of constant power above rated speed, showing the torque-speed curve and efficiency-speed curve on industrial computers) (Testing of constant power above rated speed, showing the torque-speed curve and efficiency-speed curve on industrial computers)
4, test motor power generation performance: test system can set load motor power generation efficiency - perform controller test. 4, test motor power generation performance: test system can set load motor power generation efficiency - perform controller test. 4, test motor power generation performance: test system can set load motor power generation efficiency - perform controller test.
5.The frequency converter has good speed regulation performance and low speed operation performance, frequency regulation accuracy 0.1HZ, stability 0.5%, with good loading characteristics. 5.The frequency converter has good speed regulation performance and low speed operation performance, frequency regulation accuracy 0.1HZ, stability 0.5%, with good loading characteristics.
6, power meter can't only be loading device, but can also be driving device. 6, power meter can't only be loading device, but can also be driving device. 6, power meter can't only be loading device, but can also be driving device.
7, a naŋ koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ, koom ye kɔnɔ.
8, AC power measuring machine and other loading (power measuring machine) comparison, has the following incomparable advantages: 8, AC power measuring machine and other loading (power measuring machine) comparison, has the following incomparable advantages: 8, AC power measuring machine and other loading (power measuring machine) comparison, has the following incomparable advantages: 8
(1) Walisa ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ
(2) a lëu bï ya luui në quadrant naani, man ye ko lëu bï ya luui në generator wala motor; A lëu bï ya tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u. Yen ee kë puɔth apɛi në thëm cït mɛtɛr thëm wïc bï ya tɔ̈ɔ̈u piny, thëm gearbox thëm wïc bï ya tɔ̈ɔ̈u piny.
(3) Energy saving: Ku ye luɔɔi de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de Raan dɔ̈ɔ̈r apɛi, në tɛ̈n yenë kɔc cï puɔ̈l bɛ̈n ya tɛ̈n yenë kɔc cï puɔ̈l bɛ̈n ya tɛ̈n yenë k (Energy saving efficiency depends mainly on the efficiency of the test bench drive, generally at about 80%) (Energy saving efficiency depends mainly on the efficiency of the test bench drive, generally at about 80%) (Energy saving efficiency depends mainly on the efficiency of the test bench drive, generally at about 80%.)
(4) Loading characteristics are very good: a can keep constant torque loading (0 rotation speed or even reverse) at the rated speed. a can keep constant power loading at the rated speed. a can keep constant torque loading (0 rotation speed or even reverse), a can keep constant power loading at the rated speed.
(5) Ngam ye loader ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan
(6) A tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen
(7) Would be <unk>constant torque (load) / constant rotation speed (back drag) <unk> two working modes to fit different test needs. (7) Would be <unk>constant torque (load) / constant rotation speed (back drag) <unk> two working modes to fit different test needs.
(8) A tɛ̈n yenë a tɔ̈ɔ̈u, a tɛ̈n yenë a tɔ̈ɔ̈u, a tɛ̈n yenë a tɔ̈ɔ̈u.
(9) A bɛ se ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.
II. Kä ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye:
GB/T18488.1-2015 <unk>Kä ye kek looi në luɔɔi de motor ku jɔl ya tɛmɛ de motɛr ku jɔl ya tɛmɛ de motɛr ku jɔl ya tɛmɛ de motɛr
GB/T18488.1-2006 "Kä ye kek looi në luɔɔi de motor ku jɔl ya tɛ̈ɛ̈r ye kek tɛ̈ɛ̈r ye kek tɛ̈ɛ̈r ye kek tɛ̈ɛ̈r
GB/T18488.2-2006 <unk>Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr
GB/T755-2008 "Rotary Motor Quotation and Performance Testing Method" (Rotary Motor Quotation and Performance Testing Method) (Rotary Motor Quotation and Performance Testing Method) (Rotary Motor Quotation and Performance Testing Method)
GB/T1029-2006 "Three Phase Synchronous Motor Testing Method" ye looi
GB/T1032-2005 "Three Phase Asynchronous Motor Testing Method" ye raan ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
GB/T 18385-2005 <unk>Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl
GB/T 19752-2005 "Hybrid Electric Vehicle Power Performance Testing Method" ye looi në ye mɛn
GB/T 18384.1-2001 "Kɔɔr ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony ye kɔɔr kony
GB/T 18384.2-2001 "Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr
GB/T 18386-2005 "Kä ye kek looi në kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony de kony"
GB/T 50054-95 <unk>Low Voltage Distribution Design Specifications<unk>
GB/T 50055-93 <unk>General Electric Equipment Distribution Design Specifications<unk>
3. Kä ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye:
1 Motor temperature rise test
2 Motor torque characteristics and efficiency testing
A Turning Torque ku Turning Current
B torque-speed curve
C motor efficiency ku control efficiency
D Voltage fluctuation and peak torque, power measurement (D Voltage fluctuation and peak torque, power measurement) (D Voltage fluctuation and peak torque, power measurement)
3 Tɛstɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr
4 Tɛstɛɛr Speed
5 Motor ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n
6 Motor load characteristic test
7 Motors ku Controllers
8 Testing of protection of motors and their controllers (Testing of protection of motors and their controllers) (Testing of protection of motors and their controllers) (Testing of protection of motors and their controllers) (Testing of protection of motors and their controllers)
4. Funksiɔn
1, Luɔi manual
Walasa ka tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ
2, Automatic Control
2.1 Gäm tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ
2.2 Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
3, operating control system adhil tɔ̈u emergency stop (power off button) function.
4, tɛ̈n software de kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta Sisitɛm de tɛmɛ bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ
5, data measurement system uses computer automatic collection and instrument display two display modes. 5, data measurement system uses computer automatic collection and instrument display two display modes. 5, data measurement system uses computer automatic collection and instrument display two display modes. 5, data measurement system uses computer automatic collection and instrument display two display modes.
6、Automatic collect DC voltage, current, power, rotation speed, torque, output power, temperature and other test data； Ka data tɔ̈ɔ̈u, ka data tɔ̈ɔ̈u; Lɔ̈k curves ku jɔl ya print test report; Lɔ̈ɔ̈m de käke kɔc cï puɔ̈l ku käke kɔc cï puɔ̈l, ka tɛ̈n yenë kɔc cï puɔ̈l ya tɔ̈ɔ̈u thïn.
7, test report can be generated automatically during the test process, but also can be generated by manual input, and its format is agreed by the two sides. 7, test report can be generated automatically during the test process, but also can be generated by manual input, and its format is agreed by the two sides. Lɔ̈ɔ̈i de rapɔɔr adhil bɛ̈n looi në thoŋ de kɔmputɛɛr ye kɔɔrɔ yiic, ku ka kɛ̈ɛ̈r ye kɔɔrɔ yiic, ka kɛ̈ɛ̈r ye kɔɔrɔ yiic, ka kɛ̈ɛ̈r ye kɔɔrɔ yiic, ka kɛ̈ɛ̈r ye kɔɔrɔ yiic.
8, tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈
9, torque-rotation speed sensor ye 0.2 ye, a sɔrɔ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ a ka tɛmɛ.
10, tɛmɛ kɛnɛya (voltage, current, power, etc.), tɛmɛ kɛnɛya 0.5.
11, tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
12, resistance measurement accuracy is 0.2 level. 12, resistance measurement accuracy is 0.2 level. 12, resistance measurement accuracy is 0.2 level. 12, resistance measurement accuracy is 0.2 level.
13, tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n
14, test parameters full computer automatically collected, functional modularity, after each functional test finished, generate relevant curves, and can print the test report. 14, test parameters all computer automatically collected, functional modularity, after each functional test finished, generate relevant curves, and can print the test report. 14, test parameters all computer automatically collected, functional modularity, after each functional test finished, generate relevant curves, and can print the test report.