Battery Emulator is an advanced battery testing equipment with the following features:
1.Single-phase three-phase pf.c. Feedback design.
The battery simulator uses a single three-phase pf.cFeedback design, the system adopts AC-DC and DC-DC bidirectional conversion two-level architecture, which can effectively stabilize the fluctuation of bus voltage during sudden increase, so as to improve the dynamic response time of the output of the whole machine. This design allows for complete electrical isolation, which improves the safety and stability of the equipment.
2.The AC-DC bidirectional conversion uses four-quadrant SVPWM technology.
The AC-DC bidirectional conversion of the battery simulator adopts four-quadrant SVPWM technology, and the energy flows in both directions, and the power factor is as high as 0Above 99, the grid-connected harmonic pollution is small, 100% energy feedback, the feeder current pollution is small, and the input power factor is high: 099, harmonics 3% at rated operation. This technology enables the battery simulator to have high efficiency, low harmonic pollution, and excellent energy return performance when working on-grid.
3.Intelligent monitoring function.
The battery emulator has intelligent monitoring function, friendly man-machine interface, and can be controlled remotely via CAN bus or PC. This design allows the operator to easily monitor the operating status and parameters of the equipment, and realize remote control and operation.
4.Fast dynamic response.
The battery emulator has a fast dynamic response time, with a 10% 90% load rise and fall time of less than 5ms, and a +90% 90% load switching time of less than 10ms. This design allows the battery simulator to respond quickly to load changes, ensuring the stability and reliability of the equipment.
5.It has a variety of cooperation models.
The battery simulator has a variety of cooperation modes, including battery simulation mode, DC power mode, and DC load mode, etc. These modes can meet the needs of different users, and realize the simulation of a variety of battery charging and discharging characteristics, the output control of DC power supply, and the simulation of DC load.
6.It has the functions of local operation and remote operation.
The battery simulator has the functions of local operation and remote operation, equipped with remote control software and external communication functions, and the communication interface: RS485 CAN LAN. This design allows operators to operate and control the equipment locally or remotely, realizing the intelligence and networking of the equipment.
7.It has the function of electrical safety protection.
The power access and output interfaces of the battery simulator have electrical safety protection functions, which can ensure the safety and stability of the equipment during use.
8.The remote operation provides standard host computer software, and the protocol is open.
The remote operation of the battery emulator provides standard host computer software, open protocol, and supports third-party command control. This design allows third-party users to redevelop and integrate the device according to their own needs.
9.Multiple units of the same model can be paralleled to improve the output capacity.
The same model of the battery simulator can be paralleled by multiple units, which improves the output capacity and facilitates capacity upgrades. This design allows users to use multiple devices in parallel according to their own needs, improving the output capacity and capacity scalability of the equipment.
In short, the battery simulator is a powerful, stable and convenient battery test equipment. It adopts advanced two-way conversion technology and intelligent monitoring function, with a variety of cooperation modes and remote operation functions, which can meet the needs of different users. At the same time, it also has the characteristics of electrical safety protection function and protocol openness, which makes the battery simulator have a wide application prospect in the field of battery testing.