POWER GENERATION SYSTEM

• Main Authors: TAKAHASHI KENICHI, WADA DAISUKE, RAI YASUHIRO, MIYOSHI KAZUO
• Format: Patent
• Language: English; Japanese
• Published: 23.05.2019
• Subjects: BLASTING; COMBUSTION ENGINES; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NOT OTHERWISE PROVIDED FOR; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; USE OF WASTE HEAT OF COMBUSTION ENGINES; WEAPONS

To provide a power generation system which comprises a binary power generation facility and a motor power generation facility and in which the binary power generation facility utilizes exhausted heat from the motor power generation facility and ground heat.SOLUTION: A power generation system 1 comprises a binary power generation facility 10 and a motor power generation facility 20. The binary power generation facility includes: a first heat medium line L1 in which a first heat medium flows; an actuation medium line W1 for circulating an actuation medium; an evaporator 11 with which the first heat medium line L1 and the actuation medium line W1 are provided, for evaporating the actuation medium; and a generator 12 in which the actuation medium line W1 is provided, and which is disposed at a downstream side of the evaporator 11, for generating power by using the actuation medium that is evaporated by the evaporator 11. The motor power generation facility includes: a motor 21 for generating power; a second heat medium line L2 with which a second heat medium generated by the motor 21 flows; and a heater 22 in which the first heat medium line L1 and the second heat medium line L2 are provided, for heating the first heat medium by the second heat medium.SELECTED DRAWING: Figure 1 【課題】バイナリー発電設備と原動機発電設備とを備え、バイナリー発電設備が原動機発電設備からの排熱と地熱とを利用する発電システムを提供する。【解決手段】本発明に係る発電システム１は、第１熱媒体を流すための第１熱媒体ラインＬ１、作動媒体を循環させるための作動媒体ラインＷ１、第１熱媒体ラインＬ１と作動媒体ラインＷ１とが設けられると共に作動媒体を蒸発させるための蒸発器１１、及び、作動媒体ラインＷ１が設けられ蒸発器１１よりも下流側に配置されると共に蒸発器１１で蒸発した作動媒体を用いて発電を行うための発電機１２を有するバイナリー発電設備１０と、発電を行うための原動機２１、原動機２１で生成された第２熱媒体を流すための第２熱媒体ラインＬ２、及び第１熱媒体ラインＬ１と第２熱媒体ラインＬ２とが設けられると共に第２熱媒体によって第１熱媒体を加熱するための加熱器２２を有する原動機発電設備２０と、を備える。【選択図】図１