Power the future, one charge at a time

30 August 2024 Power Electronics / Power Management

Volta lithium ion batteries use high-quality lithium ion phosphate (LiFePO4) chemistry to provide a life cycle of more than 6000 charges at 80% DOD, which relates to a span of 10 to 15 years. An integrated intelligent battery management system effectively avoids overcharging and over discharging, and prevents overcurrent and short circuit fault conditions. It also balances the charge on the individual cells, keeping them in peak condition.

With their low internal resistance, these high-quality batteries produce a higher capacity and higher current than other chemistries. The intelligent BMS supports simultaneous communication and docking with multiple inverter brands.

Volta Li-ion batteries are available as either floor- or wall-mounted units, and up to eight units can be connected in parallel for increased capacity. The units are available in 5, 7,5, 10, and 14 kWh capacities.

Further reading:

New nickel-metal hydride railway battery system
Avnet Abacus Power Electronics / Power Management
The modular Ni-MH battery system from Panasonic Energy is engineered to provide an auxiliary power supply for railway vehicles, offering a range of features that sets it apart from traditional systems.

Read more...

---

Power module for industrial and medical
Vepac Electronics Power Electronics / Power Management
The TUNS1200 is a compact power converter from Cosel that has a 1,2 kW low-profile onboard AC/DC power module, and is designed for demanding worldwide applications.

Read more...

---

Intelligent power delivery
Future Electronics Power Electronics / Power Management
The MEAN WELL DRS-240 and DRS-480 DIN rail power supplies present an all-in-one solution for intelligent power delivery in systems that require the highest reliability and safe operation.

Read more...

---

Industrial on-line UPS improves lead time
Altron Arrow Power Electronics / Power Management
Emerson’s S4KD is an on-line (double conversion) UPS, providing a zero-transfer time from external to internal power during utility power failure, to deliver a seamless flow of power for critical loads.

Read more...

---

Researchers discover a simple way to make batteries last longer
Power Electronics / Power Management
Researchers at the SLAC-Stanford Battery Center have discovered a way to extend the life of Li-ion batteries by up to 70% with a simple change to the process immediately after production.

Read more...

---

100 V half-bridge GaN driver
Altron Arrow Power Electronics / Power Management
The LT8418 from Analog Devices is a 100 V half-bridge GaN driver that integrates top and bottom driver stages, driver logic control, and protections.

Read more...

---

DIN rail-mounted DC UPS
Current Automation Power Electronics / Power Management
To cope with power sags, total or partial grid outages, acts of sabotage, failures, and reduced security, Adelsystem presents its DIN rail-mount DC UPS solutions.

Read more...

---

GHA series expands with addition of 700 W
Vepac Electronics Power Electronics / Power Management
COSEL’s open-frame high power density, 700 W, 3 x 5-inch power supply is optimised for efficient cooling, making it suitable for use in demanding medical and industrial applications.

Read more...

---

Motor control reference design
Power Electronics / Power Management
The reference design from ST Microelectronics is a ready-to-use and flexible solution ideal for battery-powered three-phase applications requiring high output currents.

Read more...

---

Energy storage solutions are crucial to SA’s energy transition
Power Electronics / Power Management
Energy storage is considered crucial for South Africa’s energy goals, because while the country has great renewable energy sources, its load profile does not align with the renewable energy generation profile.

Read more...

---