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JPS6416222A - Receiving and transforming equipment - Google Patents

Receiving and transforming equipment

Info

Publication number
JPS6416222A
JPS6416222A JP62170575A JP17057587A JPS6416222A JP S6416222 A JPS6416222 A JP S6416222A JP 62170575 A JP62170575 A JP 62170575A JP 17057587 A JP17057587 A JP 17057587A JP S6416222 A JPS6416222 A JP S6416222A
Authority
JP
Japan
Prior art keywords
power
load
received
received power
sum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62170575A
Other languages
Japanese (ja)
Inventor
Yoshio Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62170575A priority Critical patent/JPS6416222A/en
Publication of JPS6416222A publication Critical patent/JPS6416222A/en
Pending legal-status Critical Current

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  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To feed power in coordination to a co-generation system, by feeding excessive power to an auxiliary load when the sum of power receiving from a power system and power generated from a generator exceeds demand of load. CONSTITUTION:When the flow direction of received power P1 is normal, an alarm is produced if the received power P1 exceeds a contract demand and the load is interrupted selectively. When the received power P1 is lower than the contract power, an alarm is produced if the load power P2 is larger than the sum of the received power P1 and a generated power P3, and the load is interrupted selectively. When the received power P1 is smaller than the contract power, a thyristor switch 22 is thrown in for the purpose to consume a portion of power through an electrical heater 24 thus equalizing the sum of the received power P1 and the generated power P3 with the load power P2. When the received power P1 flows in counter direction, number of thyristor switches 22 to be thrown in is controlled such that the sum of the received power P1 and the generated power P3 is equal to the load power P2.
JP62170575A 1987-07-08 1987-07-08 Receiving and transforming equipment Pending JPS6416222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170575A JPS6416222A (en) 1987-07-08 1987-07-08 Receiving and transforming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170575A JPS6416222A (en) 1987-07-08 1987-07-08 Receiving and transforming equipment

Publications (1)

Publication Number Publication Date
JPS6416222A true JPS6416222A (en) 1989-01-19

Family

ID=15907379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170575A Pending JPS6416222A (en) 1987-07-08 1987-07-08 Receiving and transforming equipment

Country Status (1)

Country Link
JP (1) JPS6416222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332323A (en) * 1989-06-28 1991-02-12 Hitachi Ltd Non-utility generating system and control method thereof, non-utility generating system provided with heat source and control method and device therefor, electrothermo converter, and facility provided with non-utility generating system
JPH0497063U (en) * 1991-01-22 1992-08-21
WO2007094054A1 (en) * 2006-02-15 2007-08-23 Mitsubishi Denki Kabushiki Kaisha Power system stabilizing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0332323A (en) * 1989-06-28 1991-02-12 Hitachi Ltd Non-utility generating system and control method thereof, non-utility generating system provided with heat source and control method and device therefor, electrothermo converter, and facility provided with non-utility generating system
JPH0497063U (en) * 1991-01-22 1992-08-21
WO2007094054A1 (en) * 2006-02-15 2007-08-23 Mitsubishi Denki Kabushiki Kaisha Power system stabilizing system
US7925597B2 (en) 2006-02-15 2011-04-12 Mitsubishi Electric Corporation Power system stabilization system

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