Abstract:
본 발명은 수열기법와 에너지 회수 기법을 이용한 폐기물 에너지화 방법 및 그 시스템에관한 것으로서, 다양한 폐기물을 시스템 내부에서 발생하는 열과 수증기를 이용한 수열기법을 채택함으로서 효율적으로 건조하고, 건조, 열분해, 개질 및 열교환하여, 스팀, 전기에너지 및 합성가스의 형태로 에너지화하는 것을 특징으로 하는 수열기법와 에너지 회수 기법을 이용한 폐기물 에너지화 방법 및 그 시스템에 관한 것이다.
Abstract:
PURPOSE: An electric car capable of supplying electric energy and an electric energy supply method using the same are provided to supply AC or DC energy anytime and anywhere by using electricity. CONSTITUTION: An electric car(100) includes an electric energy generator(102), a transformer(114), and a battery(124). The electric energy generator generates electric energy by using nature energy and converts the generated electric energy into DC energy. The electric energy generator includes a micro wind power generator(104), a solar power generator(106), a vibration generator(108), a thermoelectric generator(110), and a piezoelectric generator(112). The transformer converts electric energy which is provided from the outside into DC energy. The transformer converts DC energy which is stored in the battery and supplies electric energy to the outside. The battery stores DC energy which is provided from the electric energy generator or the transformer. [Reference numerals] (100) Electric car; (102) Electric energy generator; (104) Micro wind power generator; (106) Solar power generator; (108) Vibration generator; (110) Thermoelectric generator; (112) Piezoelectric generator; (114) Transformer; (116) AC/DC converter; (118) DC/DC converter; (120) Sensor; (122) Controller; (124) Battery
Abstract:
PURPOSE: A centralized electric vehicle charging system and an energy managing method thereof are provided to simultaneously charge a plurality of electric vehicles by using various charging algorithms. CONSTITUTION: Charging stations(131 to 13n) charge batteries of a plurality of electric vehicles(EV1 to EVn). A power system(105) supplies power to the charging stations. A controller(110) controls power supplied to the charging stations based on real-time allowable power information of the power system, charging state information of the battery, and charging request information of each electric vehicle. [Reference numerals] (105) Power system; (110) Controller; (131) Charging station 1; (132) Charging station 2; (133) Charging station 3; (13n) Charging station n
Abstract:
PURPOSE: An electrokinetic soil remediation system is provided to improve the remediation efficiency of polluted soil as this can control the size of power supply or polarity that are provided to both electrodes according to a result after sensing the temperature of polluted soil, the degree of salts and the concentration of hydrogen ion and to provide the optimal growing environment to crops harvested from the soil. CONSTITUTION: An electrokinetic soil remediation system comprises a first electrode part(10); a second electrode part(20); and a power controller(30). The first electrode part is inserted into the polluted soil. The second electrode part is positioned in the soil which is polluted in order to be faced with the first electrode part. The power controller controls the size of the power and polarity according to the status sensed information after the status information of the polluted soil is transmitted to the power controller and the power is supplied to the first electrode part and the second electrode part. The electrokinetic soil remediation system also includes a first sensor part(40), a second sensor part(50) and a third sensor part(60). The first sensor part generates the first status information sensed and transmits this to the power controller. The first status information is the temperature sensed information of the polluted soil. The second sensor part generates the second status information sensed and transmits this to the power controller. The second state information is the second status sensed information. The third sensor part generates the third status sensed information and transmits this to the power controller. The third status sensed information is the sensed information of hydrogen ion concentration for polluted soil. [Reference numerals] (30) Power control unit
Abstract:
본 발명은 토양 내 함유되어 있는 오염물질을 수집 및 제거하는 방법으로 종래의 방법에 비해 오염물질의 제거 효율이 높고 용이하게 활용할 수 있도록 하는 새로운 토양 복원 시스템에 관한 것으로, 오염 토양에 설치되는 음극(cathode); 상기 음극과 대향하도록 배치되는 양극(anode); 및 상기 음극 또는 양극에 인접하도록 배치되어 상기 토양에 녹아있는 오염물질이 상기 음극 또는 양극측으로 이동하면, 이동하는 상기 오염물질을 흡착하는 흡착수단을 포함하여 상기 흡착수단을 통해 오염물질을 수집하고 단순히 상기 흡착수단을 교체함으로써 오염물질을 제거할 수 있으므로 훨씬 간편하게 제거 동작을 수행할 수 있도록 한다. 토양, 오염물질, 전극, 흡착, 교체, 제거