1、 Ws-bs1000 battery simulator
Ws-bs1000 series battery simulator is a DC input battery simulator for common DC bus system. It is specially developed for the test of motor controller, drive motor and whole vehicle in new energy electric vehicle industry. It is a low-cost solution to replace power battery.
Ws-bs1000 series battery simulator has the characteristics of stable output, high precision, rapid transient response and two-way energy flow. It can simulate the dynamic characteristics such as power battery charge and discharge. It can directly call the characteristic curves of five common power batteries such as lithium manganate and lithium iron phosphate, or customize the change characteristics of five batteries. It can also edit and set the variable conditions such as the number of series and parallel batteries and SOC, so as to realize the function of simulating the output characteristics and charge discharge characteristics of power batteries.
The battery simulator is mainly applicable to the comprehensive performance test of various batteries and the comprehensive performance test of charging piles, such as the electrical performance test of power batteries or energy storage battery modules such as low-speed vehicles, energy storage base stations and UPS.
1. It has three output modes: constant voltage and constant current, DC programming and battery simulation.
2. Five kinds of battery simulation characteristic curves such as lithium iron phosphate, ternary lithium, lithium manganate and lithium cobalt oxide are built in, and five kinds of battery characteristic curves can be customized by the user.
3. Two way flow of energy within full power, stable and reliable operation, energy saving and high efficiency.
4. It has multiple output modes of constant voltage, constant current and constant power.
5. Rapid transient response.
6. High speed digital control technology is adopted, and the output accuracy reaches 0.1%.
7. It has the function of automatic voltage drop compensation to automatically compensate the line voltage drop.
8. Seven inch touch screen is adopted for operation, which is convenient for operation and display.
9. The output parameters and protection parameters are programmable and can be used for different types of equipment testing.
10. The internal devices adopt lem, Infineon and other international brands, with high equipment reliability.
11. Modular design is adopted, and the equipment is easy to maintain in the later stage.
It is applicable to the early research and development, later type test, reliability test and delivery test of products in the fields of electric vehicle motor and its controller, electric vehicle powertrain system and so on.
Ws-bs1000 series battery simulator
Main technical parameters
Phase line system
Three phase three wire + ground wire (3L + PE)
Phase line system
Abnormal power supply protection, short circuit protection, overcurrent protection, overload protection, overvoltage protection, undervoltage protection,
T overheating protection, output overvoltage protection, communication abnormality protection, etc
Power frequency transformer
Withstand voltage insulation
AC2000V 1minNo breakdown flicker
Local: touch screen / remote: Communication
Degree of protection
≤65db(intelligent frequency conversion control)
Forced air cooling
-10℃ - +50℃
0-95% no condensation
No corrosive gas