초록 ▼

A system includes a divider network, a memory and a circuit. The divider network is adapted to be coupled to fuel cells of a fuel cell stack and provide pairs of signals. Each pair of signals is associated with a different fuel cell and indicates a terminal voltage of the associated cell and another

A system includes a divider network, a memory and a circuit. The divider network is adapted to be coupled to fuel cells of a fuel cell stack and provide pairs of signals. Each pair of signals is associated with a different fuel cell and indicates a terminal voltage of the associated cell and another voltage common to the pair of signals. The memory stores indications of different common mode gains, and each common mode gain indication is associated with a different one of the pairs of signals. The circuit is coupled to the memory and adapted to generate an indication of the terminal voltage from each pair based on the associated common mode gain indication.

대표청구항 ▼

[ What is claimed is:] [19.]19. An article comprising a storage medium readable by a microprocessor-based system, the storage medium storing instructions to cause a microprocessor to:receive indications of measured voltages produced at least in part by a divider network that is coupled to a fuel cel

[ What is claimed is:] [19.]19. An article comprising a storage medium readable by a microprocessor-based system, the storage medium storing instructions to cause a microprocessor to:receive indications of measured voltages produced at least in part by a divider network that is coupled to a fuel cell stack, each measured voltage being associated with a different fuel cell of the stack and including a terminal voltage of the associated cell and another common mode voltage, andgenerate an indication of the terminal voltage from each indicated measured voltage based on an associated common mode gain indication.