Abstract: According to the present disclosure, a measuring method of liquid mixture purity includes steps as follows. A storage tank is provided, wherein the storage tank is configured for storing a liquid mixture including formic acid and water. A calculating unit is provided, wherein a plurality of formic acid purity values are saved in the calculating unit. A pressure-decreasing and heating step is performed by reducing a pressure of the storage tank and heating the storage tank. A measuring step is performed by measuring in the inner space of the storage tank to obtain a pressure value, and measuring the liquid mixture simultaneously to obtain a temperature value. A calculating step is performed by inputting the pressure value and the temperature value into the calculating unit, wherein the calculating unit outputs one of the formic acid purity values corresponding thereto.

Abstract: A battery characteristic determining device includes a control module and a processing module. The control module outputs a control signal when a battery module is in a charging state and an SOC (state of charge) of the battery module reaches a predetermined target value, so as to result in change of a current of the battery module to a predetermined test value for a predetermined test time period. The predetermined test value is such that the change of the current causes a voltage of the battery module to decrease in the predetermined test time period. The processing module obtains a voltage variation of the battery module in the predetermined test time period, and a C rate of the battery module with reference to the voltage variation.

Abstract: A dry air-water heat exchanger, wherein a cooling fan, a main tube row, at least an air pre-cooling water tube row, a water evaporator and a catchment chamber are set in a housing, wherein the air pre-cooling water tube row is provided to pre-cool for the entering air, and the water evaporator is provided to evaporate water for heat exchanging after air pre-cooling to thereby lower the temperature of the entering air, and the circulating refrigerant (or the circulating water) inside the main the row is heat exchanged by the main tube row, to thereby perform the high-efficiency cooling process with minimum energy and water consumption, to thereby cool and lower the temperature of the circulating refrigerant (or circulating water), to improve the cooling efficiency of the circulating refrigerant (or circulating water), and achieve the purpose of reducing bacterial growth and scale formation.

Abstract: A method and a system for estimating the State of Health (SOH) of a battery set are disclosed. The method utilizes a discrete quantization algorithm to estimate the SOH of the battery set, wherein the voltage standard deviations are calculated according to the loop voltages of the battery cells, and comparing the rated discharge capacity with the voltage standard deviations for estimating the SOH of the battery set.

Abstract: A battery characteristic determining device includes a control module and a processing module. The control module outputs a control signal when a battery module is in a charging state and an SOC (state of charge; of the battery module reaches a predetermined target value, so as to result in change of a current of the battery module to a predetermined test value for a predetermined test time period. The predetermined test value is such that the change of the current causes a voltage of the battery module to decrease in the predetermined test time period. The processing module obtains a voltage variation of the battery module in the predetermined test time period, and a C rate of the battery module with reference to the voltage variation.

Abstract: A thermostatic assembly for power members of an electric vehicle includes a pipe set having a main pipe and a recycle pipe, one end of the main pipe connected to one side of the pump, a plurality of temperature-adjusting pipes connected between another end of the main pipe and one end of the recycle pipe, another end of the recycle pipe connected to another side of the pump, a plurality of power members respectively set on the temperature-adjusting pipes, a input change valve set between the main pipe and each temperature-adjusting pipe, a output change valve set between the recycle pipe and each temperature-adjusting pipe, a controller electrically connected to the input change valve, the output change valve and each power member. Under this arrangement, the controller ranks a sequence of the temperature information and defines a sequence of the flow direction of the temperature-adjusting water.

Abstract: A dry air-water heat exchanger, wherein a cooling fan, a main tube row, at least an air pre-cooling water tube row, a water evaporator and a catchment chamber are set in a housing, wherein the air pre-cooling water tube row is provided to pre-cool for the entering air, and the water evaporator is provided to evaporate water for heat exchanging after air pre-cooling to thereby lower the temperature of the entering air, and the circulating refrigerant (or the circulating water) inside the main the row is heat exchanged by the main tube row, to thereby perform the high-efficiency cooling process with minimum energy and water consumption, to thereby cool and lower the temperature of the circulating refrigerant (or circulating water), to improve the cooling efficiency of the circulating refrigerant (or circulating water), and achieve the purpose of reducing bacterial growth and scale formation.

Abstract: An energy management device includes an energy transfer unit, and a control unit that generates a control signal based at least on a residual electric quantity of each of high power and high energy storage devices of a vehicle, whether the energy transfer unit is coupled to an external energy source, and a position of the vehicle. The energy transfer unit performs, based on the control signal, energy transfer among the external energy source, the high power and high energy storage devices, and at least one energy load of the vehicle.

Abstract: An energy management device includes an energy transfer unit, and a control unit that generates a control signal based at least on a residual electric quantity of each of high power and high energy storage devices of a vehicle, whether the energy transfer unit is coupled to an external energy source, and a position of the vehicle. The energy transfer unit performs, based on the control signal, energy transfer among the external energy source, the high power and high energy storage devices, and at least one energy load of the vehicle.

Abstract: A method and a system for estimating the State of Health (SOH) of a battery set are disclosed. The method utilizes a discrete quantization algorithm to estimate the SOH of the battery set, wherein the voltage standard deviations are calculated according to the loop voltages of the battery cells, and comparing the rated discharge capacity with the voltage standard deviations for estimating the SOH of the battery set.

Abstract: A water energy conversion system includes a control unit, a first gas-water energy conversion device, a second gas-water energy conversion device, a water supply device, a storage tank and a heat source unit. Water for different purposes is supplied by the water supply device that collects and transmits various kinds of water resources. Operations of the storage tank as well as the first and second gas-water energy conversion devices are based on water as the basis and a carrier of energy conversion to provide effective energy conversion and recycling. By further employing the heat source unit, high-efficiency cooling, heat dissipation or heat absorption can be achieved with minimal power and water consumption. Thus, the water energy conversion system is applicable for energy conversion, energy regulation and supply for air of indoors and outdoors of a building to realize effects of water storage and supply, anti-flooding, and energy saving and storage.

Abstract: A method of estimating remaining battery power in electric vehicles is provided. The method uses coulometric detection method to obtain remaining battery power and uses an open voltage method to modify the coulometric detection method when modified conditions are met as well as different battery characteristics and conditions when in use. The remaining battery power in electric vehicles can conduct a dispersion degree detection at every stage and when a detection value is larger than a preset value, a self-adjusting mechanism will be activated to modify the battery power. When the battery is charged for a longer period of time, a regression method is used to establish a modified equation to increase precision of estimating remaining battery power.

Abstract: A self-learning regenerative braking control module is adapted for use with a vehicle, and includes a driving mode determining unit, an analyzing unit, and a regenerative braking determining unit. The driving mode determining unit determines a driving mode according to an accelerator signal, a brake signal, and a speed signal from the vehicle and outputs a coasting duration and coasting information associated with the driving mode to the analyzing unit for obtaining acceleration information. The regenerative braking determining unit obtains target regenerative braking data containing target vehicle speeds that vary with time based upon the acceleration information and regenerative braking reference data stored therein.

Abstract: A self-learning regenerative braking control module is adapted for use with a vehicle, and includes a driving mode determining unit, an analyzing unit, and a regenerative braking determining unit. The driving mode determining unit determines a driving mode according to an accelerator signal, a brake signal, and a speed signal from the vehicle and outputs a coasting duration and coasting information associated with the driving mode to the analyzing unit for obtaining acceleration information. The regenerative braking determining unit obtains target regenerative braking data containing target vehicle speeds that vary with time based upon the acceleration information and regenerative braking reference data stored therein.

Abstract: A thermostatic assembly for power members of an electric vehicle includes a pipe set having a main pipe and a recycle pipe, one end of the main pipe connected to one side of the pump, a plurality of temperature-adjusting pipes connected between another end of the main pipe and one end of the recycle pipe, another end of the recycle pipe connected to another side of the pump, a plurality of power members respectively set on the temperature-adjusting pipes, a input change valve set between the main pipe and each temperature-adjusting pipe, a output change valve set between the recycle pipe and each temperature-adjusting pipe, a controller electrically connected to the input change valve, the output change valve and each power member. Under this arrangement, the controller ranks a sequence of the temperature information and defines a sequence of the flow direction of the temperature-adjusting water.

Abstract: A method of estimating remaining battery power in electric vehicles is provided. The method uses coulometric detection method to obtain remaining battery power and uses an open voltage method to modify the coulometric detection method when modified conditions are met as well as different battery characteristics and conditions when in use. The remaining battery power in electric vehicles can conduct a dispersion degree detection at every stage and when a detection value is larger than a preset value, a self-adjusting mechanism will be activated to modify the battery power. When the battery is charged for a longer period of time, a regression method is used to establish a modified equation to increase precision of estimating remaining battery power.

Abstract: An air cooling and humidifying device comprises an air supply unit, a high-pressure air generator, a low-pressure air generator and an atomizer. The air supply unit comprises several air vent, a high-pressure air chamber, and a low-pressure air chamber connected with the air vents. The high-pressure air generator is connected with the high-pressure air chamber to generate high-pressure air to be sent to the high-pressure air chamber. A low-pressure air generator is connected with the low-pressure air chamber to generate low-pressure air to be sent to the low-pressure air chamber. An atomizer is connected with the high-pressure air chamber to atomize water for mixing into high-pressure air.

Abstract: A building energy storage and conversion apparatus includes at least a control unit, an electric power conversion unit, an energy conversion unit and a thermoelectric conversion unit to regulate energy sources of the electric power conversion unit. The energy conversion unit generates cold/heat energy which is stored through a heat storage equipment (for cold/heat energy). The cold/heat energy can be released when needed. When the cold/heat energy is in a surplus state, it can be converted to electric power through the thermoelectric conversion unit or stored in the form of electric power. Thus energy resources can be converted and utilized in an optimal fashion to achieve energy self-sufficiency of a building. Moreover, energy exchange with other buildings in the neighborhood can be done to balance demand and supply.

Abstract: A method for automatically balancing air conditioning outdoor heat exchange detects a piping measured value of each piping equipment through a detection unit and compares the piping measured value with a set operation mode selected by users and a set value. Airflow amount of adjustable air vents is adjustable according to the comparing result. The method includes the steps of: (1) selecting an operation mode, (2) selecting an effective piping measured value which serves as the basis to operate an air fan device, and (3) based on the piping measured value corresponding to each exchange equipment to open the air vents at a desired degree. By means of the aforesaid method and system, the air conditioning outdoor heat exchange system can be balanced automatically.