摘要:
A charging cable for use in charging a battery of an electrically-driven vehicle includes a power plug to be detachably connected to a receptacle outlet of a commercially available power source, a charging coupler to be detachably connected to the electrically-driven vehicle, a temperature sensor for detecting a temperature of an electric circuit between the power plug and the charging coupler, and a charging device having a controller for controlling a current value that flows from the power plug to the charging coupler. This configuration can minimize the charging time and enhance the durability between the charging cable and the receptacle outlet and between the charging cable and the charging coupler.
摘要:
A charging cable A for use in charging a battery of an electrically-driven vehicle includes a power plug 14 to be detachably connected to a receptacle outlet 12 of a commercially available power source, a charging coupler 16 to be detachably connected to the electrically-driven vehicle C, a temperature sensor 14a for detecting a temperature of an electric circuit between the power plug 14 and the charging coupler 16, and a charging device 20 having a controller 20a for controlling a current value that flows from the power plug 14 to the charging coupler 16. This configuration can minimize the charging time and enhance the durability between the charging cable and the receptacle outlet and between the charging cable and the charging coupler.
摘要:
There are provided a control device, a power-supply cord, and a charging cable to be connected to an automobile, wherein the control device includes an electric-leakage detection portion for detecting an electric leakage in the charging cable or the automobile, a connection detection portion for detecting the charging cable being connected to the automobile, and a power-supply interruption portion for controlling supply of electricity from the power-supply cord to the charging cable, and, further, the control device has a function of activating the electric-leakage detection portion in a predetermined case, in a state where the automobile charging apparatus is supplied with a commercial power supply.
摘要:
There are provided a control device, a power-supply cord, and a charging cable to be connected to an automobile, wherein the control device includes an electric-leakage detection portion for detecting an electric leakage in the charging cable or the automobile, a connection detection portion for detecting the charging cable being connected to the automobile, and a power-supply interruption portion for controlling supply of electricity from the power-supply cord to the charging cable, and, further, the control device has a function of activating the electric-leakage detection portion in a predetermined case, in a state where the automobile charging apparatus is supplied with a commercial power supply.
摘要:
A battery charger for charging an electrically-driven vehicle by connecting the electrically-driven vehicle with an external power source, the battery charger includes an earth leakage detector operable to detect earth leakage of the battery charger; an earth leakage circuit breaker operable to switch energization from the external power source; an earth leakage confirmation relay capable of forcibly causing earth leakage in a downstream circuit of the earth leakage detector; a resistor unit connected in series with the earth leakage confirmation relay and capable of being set to any one of a plurality of leakage current values; and a controller operable to switch the earth leakage circuit breaker based on a detection result of the earth leakage detector while forcibly causing earth leakage in the downstream circuit.
摘要:
An earth leakage circuit breaker includes a level discriminator operable to compare an output level of a zero-phase-sequence current transformer placed in an electric circuit with each of a plurality of reference levels set in advance and output a plurality of pulses each indicating a time period during which the output level of the zero-phase-sequence current transformer has exceeded one of the plurality of reference levels; a duration counting portion operable to count a time period during which each of the plurality of pulses is being continuously outputted from the level discriminator; a circuit interruption determiner having a plurality of circuit-breaking levels associated with respective reference levels and operable to output a signal to break the electric circuit when the time period obtained from the duration counting portion has exceeded each of the circuit-breaking levels; and a relay coil-driving circuit operable to drive the coil of a circuit cutout relay in response to the signal outputted from the circuit interruption determiner.
摘要:
A battery charger for charging an electrically-driven vehicle by connecting the electrically-driven vehicle with an external power source, the battery charger includes an earth leakage detector operable to detect earth leakage of the battery charger; an earth leakage circuit breaker operable to switch energization from the external power source; an earth leakage confirmation relay capable of forcibly causing earth leakage in a downstream circuit of the earth leakage detector; a resistor unit connected in series with the earth leakage confirmation relay and capable of being set to any one of a plurality of leakage current values; and a controller operable to switch the earth leakage circuit breaker based on a detection result of the earth leakage detector while forcibly causing earth leakage in the downstream circuit.
摘要:
A seat with a heating device is provided which realizes a configuration in which the arm, palms and finger tips of a user can easily be warmed when the user uses the seat with the heating device. When the user is seated in a seat with a heating device and feels cold due to it being winter, the user controls a switch to heat the seat, whereby energization of heating elements 3a, 3b, 3c is started which are connected to a power supply via electric wires. When the energization of the heating elements 3a, 3b, 3c is started, heat generated thereby is conducted to skin materials 2a, 2b, 2c and surfaces of the skin materials are warmed. When the user places his or her arm on an armrest portion 5, the arm is warmed via the skin material 2c, whereby the user can feel the sensation of comfortableness.
摘要:
A seat with a heating device is provided which realizes a configuration in which the arm, palms and finger tips of a user can easily be warmed when the user uses the seat with the heating device. When the user is seated in a seat with a heating device and feels cold due to it being winter, the user controls a switch to heat the seat, whereby energization of heating elements 3a, 3b, 3c is started which are connected to a power supply via electric wires. When the energization of the heating elements 3a, 3b, 3c is started, heat generated thereby is conducted to skin materials 2a, 2b, 2c and surfaces of the skin materials are warmed. When the user places his or her arm on an armrest portion 5, the arm is warmed via the skin material 2c, whereby the user can feel the sensation of comfortableness.
摘要:
A biodata interfacing device includes a service console, an attachment storage compartment defined in the service console for accommodating a variety of sensors used for collecting biodata, a lid mounted on the service console for opening and closing a top opening of the attachment storage compartment, and a display unit formed on an upper surface of the lid.