JPS59185939U

JPS59185939U - Power generation control device

Info

Publication number: JPS59185939U
Application number: JP8158183U
Authority: JP
Inventors: 耕一池田
Original assignee: 株式会社東芝
Priority date: 1983-05-30
Filing date: 1983-05-30
Publication date: 1984-12-10
Also published as: JPS6345815Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はごみ焼却施設における負荷への電力供給を示す
構成図、第２図および第３図は第１図における発電設備
の電力制御を説明するための図、第４図は第１図におけ
る逆送電現象を説明するための図、第５図は本考案に係
る発電量制御装置の　　−一実施例を示す構成図、第６
図は本装置における補正演算部の動作を説明するための
図、第７図は　　　１本装置の作用を説明するための図
、第８図ないし第１０図は本装置の変形例を示す図であ
る。１０・・・発電電力検出器、１１・・・負荷電力検出器
、１２・・・混合器、１３・・・受電電力設定器、１４
・・・フィードバック制御部、１４ａ・・・混合器、１
４ｂ・・・比例・積分演算部、１５・・・蒸気加減弁、
２０・・・補正演算部、２１・・・進み演算部、２２・
・・絶対値演算部、Ｔ・・・蒸気タービン、Ｇ・・・発
電機。Figure 1 is a configuration diagram showing the power supply to the load in the waste incineration facility, Figures 2 and 3 are diagrams to explain the power control of the power generation equipment in Figure 1, and Figure 4 is a diagram showing the power supply to the load in the waste incineration facility. Figure 5 is a diagram for explaining the reverse power transmission phenomenon; Figure 5 is a configuration diagram showing one embodiment of the power generation amount control device according to the present invention;
The figure is a diagram for explaining the operation of the correction calculation unit in this device, FIG. 7 is a diagram for explaining the operation of this device, and FIGS. 8 to 10 are diagrams showing modified examples of this device. be. DESCRIPTION OF SYMBOLS 10... Generated power detector, 11... Load power detector, 12... Mixer, 13... Received power setting device, 14
...Feedback control section, 14a...Mixer, 1
4b...proportional/integral calculation section, 15...steam control valve,
20... Correction calculation section, 21... Advance calculation section, 22.
...Absolute value calculation unit, T...steam turbine, G...generator.

Claims

[Scope of utility model registration request]

In a power generation equipment that controls and supplies power generated within a facility so that the sum of received power and power generated within the facility due to waste heat is equal to the target value, the power of the load is supplied to the load within the facility. The load power detector is connected between the load power detector for detecting the received power or the received power detector for detecting the received power and the feedback control unit, and is connected between the load power detector for detecting the received power and the feedback control unit, and the load power When the load power decreases, the decrease is corrected in the direction of increasing, and when the load power increases, the increase is corrected in the direction. When output, a generated power detector detects the deviation signal between this correction signal and the received power set value and the generated power.
Perform proportional/integral calculations based on the deviation from these signals,
When the correction calculation unit outputs a correction signal based on the signal from the received power detector, the generated power is controlled by performing proportional/integral calculations based on a deviation signal between this correction signal and the received power setting value. A power generation amount control device comprising a feedback control section.